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Location: Quonset Point, United States SCOPE OF WORK (DELIVERABLES) Collaborate with a multidisciplinary team of engineers and technical specialists on AUV assembly and integration efforts. Build, integrate, and test complex electro-mechanical assemblies into advanced AUV platforms. Route, install, and service high-reliability cabling and wiring harnesses. Design, prototype, and build manufacturing jigs and fixtures to improve build quality and test efficiency. Fabricate and modify machined parts and COTS (commercial off-the-shelf) components as needed. Support all phases of the vehicle development and manufacturing lifecycle, providing direct technical feedback to engineering. Assist in developing, documenting, and optimizing assembly and build workflows. Support the organization, maintenance, and flow of on-site manufacturing areas. Provide potential offshore travel support for field operations and testing as required. REQUIRED QUALIFICATIONS 3+ years of relevant mechanical/assembly experience (automotive, marine, aerospace, or industrial equipment). Familiarity with standard fabrication processes, basic hand and power tools, and plastic/metal component manufacturing. Demonstrated ability to work collaboratively, professionally, and cross-functionally. Solid foundational understanding of hardware manufacturing life cycles. Demonstrated experience working from technical documentation, work instructions, and engineering drawings. Commitment to high build quality and personal accountability for deliverables. Hands-on experience assembling, maintaining, and troubleshooting electromechanical systems. Highly organized, detail-oriented, and dependable. Strong verbal and written technical communication skills. High level of initiative, adaptability, and focus on meeting project timelines. Eligible to obtain and maintain an active U.S. Secret security clearance. PREFERRED QUALIFICATIONS Prior experience in subsea robotics (AUVs, UUVs, or marine/underwater systems). Prior material handling/hoisting experience or MA/RI state hoisting credentials (overhead gantry, rigging). Experience working safely around electrical components up to 400VDC. Proficiency with electrical debugging and test equipment, such as digital multimeters. Manual/CNC machining and/or 3D printing experience.

Location: Montreal, Canada 📍 Location: Montreal, Quebec, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizen and relocation assistance and bonus for European and UK candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be legally authorized to work in Canada . Must be eligible to obtain the required security clearance. Candidates may be based in the United States, Canada, or Europe , provided they meet work authorization and security clearance requirements. About the Role We are seeking an experienced EMC/EMI System Engineer (SME) to lead the analysis, testing, and validation of electromagnetic compatibility (EMC) and electromagnetic interference (EMI) for advanced satellite systems. In this role, you will provide technical leadership throughout the spacecraft development lifecycle, ensuring compliance with industry standards while collaborating with cross-functional engineering teams to deliver reliable, mission-ready satellite platforms. The ideal candidate has extensive experience in satellite or aerospace EMC/EMI engineering, system-level analysis, and technical leadership. Key Responsibilities Lead system-level EMC/EMI analysis for satellite and aerospace systems, including mission requirements, spacecraft cavity geometry, and DC/RF coupling effects. Perform conducted and radiated emissions and susceptibility (CE/CS, RE/RS) analyses to ensure compatibility with satellite and launch vehicle environments. Conduct magnetic field, surface charging, and internal charging analyses. Evaluate spacecraft panel shielding effectiveness and recommend design improvements. Develop, review, and oversee EMC/EMI test plans for system verification and validation. Collaborate with systems engineers, payload designers, and integration teams to ensure EMC/EMI compliance throughout the project lifecycle. Mentor junior engineers and provide technical leadership for EMC/EMI engineering activities. Prepare technical documentation and ensure compliance with applicable aerospace standards. Required Qualifications Bachelor's degree in Electrical Engineering or Aerospace Engineering (Master's or Ph.D. preferred). 7–10 years of experience in EMC/EMI analysis and testing for satellite or aerospace systems. Strong experience with: System-level EMC/EMI analysis Conducted and radiated emissions/susceptibility (CE/CS, RE/RS) Magnetic field, surface charging, and internal charging analysis Spacecraft panel shielding effectiveness EMC/EMI test plan development and validation Proficiency with EMC/EMI simulation and analysis tools such as CST and FEKO . Knowledge of satellite mission requirements, including frequency bands, payloads, and antenna systems. Familiarity with aerospace EMC standards, including: MIL-STD-461 MIL-STD-464 ECSS-E-ST-20-07C Strong analytical, problem-solving, communication, and leadership skills with the ability to work independently and mentor engineering teams. Preferred Qualifications Master's or Ph.D. in Electrical Engineering, Aerospace Engineering, or a related field. Experience supporting commercial satellite programs and regulatory compliance. Knowledge of spacecraft environmental effects, including surface and internal charging. Experience leading EMC/EMI test plan development and system validation activities. Proven experience providing technical leadership on satellite or aerospace engineering programs.

Location: Montreal, Canada 📍 Location: Montreal, Quebec, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote 🚀 Start Date: TBD 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be legally eligible to work in Canada . Must be capable of obtaining the required security clearance . Must be willing to work at least 50% on-site in Montreal . Candidates willing to permanently relocate to Montreal are strongly preferred. Strong written and verbal communication skills in English are required. French language proficiency is considered an asset. About the Role We are seeking a Senior Orbit Dynamics & Mission Analysis Engineer to lead advanced astrodynamics, orbit dynamics, trajectory optimization, and space mission design and analysis activities. This senior-level role will focus on solving complex orbital mechanics and mission analysis problems through advanced modeling, simulation, optimization, and technical analysis. The ideal candidate will work independently on challenging astrodynamics problems while leading technical analyses and trade studies supporting sophisticated space missions. Key Responsibilities Orbit Dynamics & Mission Analysis Perform advanced orbit dynamics and astrodynamics analysis for space missions. Conduct spacecraft trajectory design and optimization. Apply advanced orbital mechanics and perturbation theory to mission analysis. Perform orbit determination and estimation analysis. Evaluate and optimize mission trajectories using analytical and computational methods. Conduct mission design and architecture analyses across a range of mission scenarios. STK Modeling & Simulation Utilize Systems Tool Kit (STK) extensively for mission analysis and simulation. Apply advanced STK modules, including: Astrogator Optimizer Coverage Communications Develop STK automation and scripting solutions using APIs and STK Connect . Build and maintain mission analysis models and simulations to support technical decision-making. Engineering Tools & Software Develop advanced engineering analysis tools, models, and simulations using Python and MATLAB . Apply computational methods to solve complex astrodynamics and mission analysis problems. Support software development practices, including version control, testing, documentation, and CI/CD. Technical Leadership & Trade Studies Lead complex technical analyses and engineering investigations. Conduct multidisciplinary trade studies evaluating mission architectures and technical alternatives. Independently identify, analyze, and solve challenging astrodynamics problems. Present technical findings, recommendations, and analysis results to engineering stakeholders. Contribute technical expertise to mission design decisions and program development. Required Qualifications Master's degree in Aerospace Engineering, Astronautical Engineering, Physics, Applied Mathematics , or a closely related field. A Bachelor's degree with significant additional relevant experience, typically 9+ years , will also be considered. Minimum 7 years of professional post-graduation experience directly related to: Orbit dynamics Astrodynamics Trajectory optimization Space mission design and analysis Expert-level proficiency with STK , including Astrogator, Optimizer, Coverage, and Communications. Demonstrated experience with STK automation and scripting , including API and STK Connect. Advanced programming proficiency in Python and MATLAB , with experience developing engineering analysis tools, models, or simulations. In-depth theoretical and practical knowledge of: Advanced orbital mechanics Perturbation theory Orbit determination and estimation Trajectory optimization Gradient-based optimization methods Evolutionary optimization methods Proven ability to independently lead technical analyses and complex trade studies. Excellent analytical, critical-thinking, and problem-solving skills. Strong written and verbal communication skills in English. Preferred Qualifications Ph.D. in Aerospace Engineering or a closely related field with a focus on astrodynamics or orbital mechanics. Experience with additional mission analysis and simulation environments such as: GMAT FreeFlyer Orekit SPICE Experience with C/C++ programming. Experience with spacecraft Guidance, Navigation, and Control (GNC) analysis or design. Experience with multi-body dynamics. Experience supporting large satellite constellations. Experience with satellite operations, particularly flight dynamics activities . Experience with software development best practices, including Git, software testing, technical documentation, and CI/CD . Publications or conference presentations in astrodynamics, orbital mechanics, or related fields. What We're Looking For We’re looking for a senior astrodynamics and mission analysis expert who can independently tackle complex orbital mechanics problems and provide technical leadership on advanced space missions. The ideal candidate combines deep theoretical knowledge with hands-on experience using STK, Python, and MATLAB , along with a proven ability to turn sophisticated mission analysis problems into practical engineering solutions. Experience with advanced trajectory optimization, orbit determination, GNC, constellation dynamics, or flight dynamics operations will be highly valuable.

Location: Sainte-Anne-de-Bellevue, Canada 📍 Location: Sainte-Anne-de-Bellevue, QC, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens and relocation assistance and bonus for UK and European citizens. 🚀 Start Date: TBD 💰 Compensation: TBD — based on skills and experience Important Screening Requirements Must have a B.Sc. in Electrical Engineering, Aerospace Engineering, Physics, or a related field . 10+ years of experience preferred , but candidates with slightly less experience may be considered based on the strength and relevance of their GNC/AOCS background Strong experience in orbital mechanics, attitude dynamics, and control-law design . Experience implementing real-time filtering and control algorithms in embedded code . Hands-on experience with navigation sensors and actuators . Strong aerospace systems engineering background. Experience supporting systems integration, testing, and troubleshooting . Experience with Confluence and JIRA . Ability to work independently with limited supervision. Excellent written and verbal communication skills in an English and French work environment . About the Role We are seeking a senior Guidance, Navigation & Control (GNC) Systems Engineer to support the design, integration, verification, and operational support of GNC subsystems for current and next-generation remote sensing and communications satellites . This role spans the complete GNC subsystem lifecycle—from algorithm development and hardware implementation through integration, verification, and on-orbit operational support. The ideal candidate brings deep expertise in orbital dynamics, attitude determination and control, navigation, and real-time flight software integration , while being comfortable working closely with subsystem and mission operations teams throughout the spacecraft lifecycle. What We're Looking For We’re looking for a senior GNC/AOCS systems engineer who can work across the full spacecraft lifecycle and bridge GNC algorithms, spacecraft hardware, flight software, systems engineering, integration, verification, and mission operations. The ideal candidate goes beyond analysis and simulation, with hands-on experience translating GNC concepts into integrated spacecraft systems and supporting those systems through testing and on-orbit operations. Key Responsibilities Architecture & Requirements Derive GNC functional, performance, and safety requirements from mission-level requirements. Define requirements related to pointing accuracy, slew rates, orbit-maintenance ΔV, and fault tolerance. Develop and maintain System Requirements, Interface Control Documents (ICDs), and system description documentation . Manage requirements and maintain bidirectional traceability throughout the project lifecycle. Modeling & Trade Studies Conduct trade studies involving navigation sensor suites and actuator families. Perform high-fidelity spacecraft dynamics simulations using MATLAB/Simulink and STK . Develop and maintain error budgets. Analyze control-law stability, fuel consumption, and survivability margins. Evaluate GNC architectures and design alternatives. Algorithm Development Design and implement attitude-determination algorithms. Develop orbit-determination solutions. Develop control laws for: 3-axis stabilization Slew maneuvers Station keeping Validate algorithms using Monte Carlo analysis and worst-case scenarios . Support Software-in-the-Loop (SIL) and Hardware-in-the-Loop (HIL) testing on avionics test benches. Cross-Functional & Systems Engineering Translate GNC algorithms into requirements for real-time flight software. Collaborate with C&DH and flight software teams on telemetry/telecommand, schedulers, and FDIR logic. Present technical status, risk analyses, and trade-study results to senior management. Negotiate and maintain ICDs with other spacecraft subsystems. Support Phase 0 and pre-Phase A activities. Hardware Selection & Design Specify GNC sensor and actuator hardware. Define electrical, mechanical, and thermal interfaces. Conduct trade studies involving redundancy architectures. Work with structures and thermal engineering teams to ensure appropriate mounting, thermal paths, and vibration survivability. Review harness routing and power distribution for GNC electronics. Integration & Verification Develop Verification Plans, Test Matrices, and Validation Procedures for unit, subsystem, and spacecraft-level GNC testing. Lead functional testing, including: Sensor calibration Actuator command-response testing Closed-loop attitude-control testing On-orbit checkout sequences Conduct FMEA, FTA, and reliability assessments . Support system integration and troubleshooting activities. Technical Leadership & Documentation Mentor and guide junior engineers and interns. Serve as a technical liaison with customers, partners, and external vendors. Contribute to continuous improvement initiatives, engineering standards, and organizational knowledge bases. Support technology road-mapping and innovation activities. Maintain GNC standards covering sensor/actuator interfaces, filter design, and control-law documentation. Ensure analyses, software, deliverables, and technical documentation are properly version controlled. Support major design reviews including SRR, PDR, CDR, MRR, and TRR . On-Orbit & Operations Support Support operational procedures for detumble, orbit maintenance, safe mode , and related GNC activities. Provide real-time GNC support during launch, early-orbit checkout, and contingency events . Analyze on-orbit telemetry and update filter parameters as required. Generate GNC performance reports. Support Satellite Operations Handbook (SOOH) development and operator training. Required Qualifications Bachelor’s degree in Electrical Engineering, Aerospace Engineering, Physics, or a related field . 10+ years of experience, but candidates with slightly less experience may be considered based on the strength and relevance of their GNC/AOCS background Strong knowledge of: Orbital mechanics Attitude dynamics Control-law design Classical and modern optimal control Experience with navigation sensors and actuators. Experience implementing real-time filtering and control algorithms in embedded code. Strong understanding of aerospace systems engineering fundamentals. Hands-on experience supporting systems integration, testing, and problem resolution. Experience with Confluence and JIRA . Ability to work efficiently with limited supervision. Strong analytical and problem-solving capabilities. Excellent written and verbal communication skills. Preferred Qualifications Master’s degree in Electrical Engineering, Aerospace Engineering, Physics, or a related field. Specialized academic or professional background in flight dynamics, control theory, or navigation . Experience across the complete spacecraft GNC lifecycle, from concept and algorithm development through integration and on-orbit operations. Experience with MATLAB/Simulink and STK . Experience with SIL/HIL testing and avionics test benches . Experience with spacecraft FDIR, telemetry/telecommand, and flight software integration . Experience supporting spacecraft design reviews and Phase 0/pre-Phase A activities. Experience with GNC hardware interfaces, redundancy architectures, and spacecraft environmental considerations. Experience conducting FMEA, FTA, and reliability analysis .

Location: Palo Alto, United States 📍 Location: Palo Alto, CA 📄 Employment Type: Contract 🏢 Work Arrangement: On-site 🚀 Start Date: TBD 💰 Compensation: TBD — based on skills and experience Important Screening Requirements 5+ years of experience in post-silicon characterization, high-speed I/O (HSIO) validation, or memory electrical validation. Hands-on experience characterizing high-speed SerDes PHYs , particularly PCIe. Experience measuring eye diagrams, jitter, bit error rate (BER), and S-parameters . Proficiency with high-speed oscilloscopes, bit error rate testers (BERT), and VNA/TDR equipment. Ability to read and interpret schematics and PCB layouts. Experience debugging electrical issues directly at the probe point. Python scripting experience for laboratory test automation. Background in semiconductor, silicon, or systems companies, including SoC, GPU, networking, storage, or automotive compute. Must be willing to work on-site in Palo Alto, CA . About the Role We are seeking a hands-on PCIe Characterization Engineer to perform post-silicon electrical characterization and validation of high-speed SerDes physical-layer interfaces in a laboratory environment. The role focuses on conducting high-speed electrical measurements, analyzing signal integrity, and validating silicon performance. You will independently operate laboratory equipment, troubleshoot signal-level issues, interpret hardware schematics and PCB layouts, and automate characterization workflows using Python. The successful candidate will have direct experience with high-speed interface characterization and the practical skills needed to investigate electrical performance issues at the measurement and probe points. What We’re Looking For We’re looking for an experienced post-silicon characterization or HSIO validation engineer with strong hands-on laboratory skills and practical knowledge of high-speed electrical measurements. The ideal candidate can independently perform eye, jitter, BER, and S-parameter measurements; operate high-speed test equipment; interpret schematics and layouts; and troubleshoot signal integrity issues directly in the lab. Strong candidates will combine experience with PCIe and SerDes interfaces, high-speed measurement instrumentation, electrical debugging, and Python-based lab automation . Key Responsibilities Post-Silicon Characterization & Validation Perform post-silicon electrical characterization of high-speed SerDes PHYs, including: PCIe Ethernet UFS LPDDR5 Support high-speed interface validation and investigate electrical performance issues. Analyze characterization results to assess high-speed interface performance. Identify and troubleshoot signal-level issues during testing. High-Speed Electrical Measurements Conduct eye diagram, jitter, bit error rate (BER), and S-parameter measurements . Independently operate laboratory measurement equipment, including: High-speed oscilloscopes Bit error rate testers (BERT) Vector network analyzers (VNA) Time-domain reflectometry (TDR) equipment Analyze measurement data to evaluate electrical performance and signal integrity. Document test configurations, measurement results, and characterization findings. Schematic Analysis & Electrical Debugging Read and interpret electrical schematics and PCB layouts to support characterization activities. Troubleshoot signal integrity and electrical issues directly at probe points. Investigate measurement anomalies and high-speed interface performance problems. Apply practical electrical measurement and debugging techniques to identify potential issues. Python Lab Automation Develop and maintain Python scripts to automate laboratory measurements and characterization workflows. Support repeatable and efficient execution of electrical tests. Improve laboratory testing efficiency through reusable automation scripts. Assist with measurement data collection, analysis, and documentation. Cross-Functional Validation Support Support high-speed interface validation activities across relevant silicon and systems platforms. Collaborate with engineering teams to investigate electrical performance issues. Communicate measurement findings, debugging results, and characterization progress. Maintain clear technical documentation of test procedures, configurations, and results. Required Qualifications 5+ years of experience in post-silicon characterization, HSIO validation, or memory electrical validation. Experience working at a semiconductor, silicon, or systems company in areas such as SoC, GPU, networking, storage, or automotive compute. Hands-on experience with high-speed SerDes PHY characterization. Practical experience measuring eye diagrams, jitter, BER, and S-parameters. Proficiency using high-speed oscilloscopes, BERT, and VNA/TDR equipment. Experience reading and interpreting schematics and PCB layouts. Strong laboratory debugging and electrical measurement skills. Python scripting experience for test and measurement automation. Strong analytical, troubleshooting, and problem-solving abilities. Willingness to work on-site in Palo Alto, CA. Preferred Qualifications Experience with PCIe electrical characterization and validation . Exposure to Ethernet, UFS, or LPDDR5 interfaces. Experience with high-speed signal integrity measurements and analysis. Background in silicon validation for SoC, GPU, networking, storage, or automotive-compute products. Experience developing reusable automation scripts and improving laboratory test efficiency.

Location: United States Location: Palo Alto, CA (On-site) Job Type: Contract Job Overview We are seeking an experienced PCIe Characterization Engineer to perform post-silicon electrical characterization and validation of high-speed SerDes PHYs. This role involves hands-on laboratory testing, electrical measurement, signal integrity analysis, and debugging of high-speed interfaces across PCIe, Ethernet, UFS, and LPDDR5 technologies. The ideal candidate has a strong background in post-silicon characterization or high-speed I/O (HSIO) validation, with practical experience using advanced lab equipment and developing Python scripts for test automation. Key Responsibilities Perform post-silicon electrical characterization of high-speed SerDes PHYs and memory interfaces. Conduct eye diagram, jitter, bit error rate (BER), and S-parameter measurements. Operate high-speed oscilloscopes, bit error rate testers (BERT), vector network analyzers (VNA), and TDR equipment. Analyze schematics and PCB layouts to identify signal integrity issues and support electrical debugging. Perform hands-on troubleshooting and debug at the probe point to isolate and resolve hardware-level issues. Develop and maintain Python scripts for laboratory test automation, data collection, and analysis. Analyze characterization results, document findings, and collaborate with cross-functional engineering teams to improve interface performance. Support validation activities for high-speed interfaces, including PCIe, Ethernet, UFS, and LPDDR5. Required Qualifications 5+ years of experience in post-silicon characterization, HSIO validation, SerDes validation, or memory electrical validation. Hands-on experience characterizing high-speed electrical interfaces in a semiconductor or systems engineering environment. Proficiency with high-speed oscilloscopes, BERT, VNA, and/or TDR measurement equipment. Practical experience measuring and analyzing eye diagrams, jitter, BER, and S-parameters. Ability to read and interpret schematics and PCB layouts for hardware-level debugging. Experience with Python scripting for laboratory automation and test data analysis. Strong troubleshooting, analytical, and problem-solving skills. Ability to work on-site in Palo Alto, California. Preferred Qualifications Experience with PCIe, Ethernet, UFS, LPDDR5, or other high-speed SerDes and memory interfaces. Background working with SoCs, GPUs, networking hardware, storage systems, or automotive computing platforms. Experience with signal integrity analysis and post-silicon hardware validation. Previous experience in semiconductor, silicon design, or systems companies. Ideal Candidate Profile Candidates with titles such as PCIe Characterization Engineer, Signal Integrity Engineer, HSIO Validation Engineer, Post-Silicon Validation Engineer, or SerDes Validation Engineer are encouraged to apply. Candidates currently based in the San Francisco Bay Area are strongly preferred due to the on-site nature of the position.

Location: Montreal, Canada 📍 Location: Montreal, Quebec, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: TBD 🚀 Start Date: TBD 💰 Compensation: TBD — based on skills and experience Important Screening Requirements Must be eligible to work in Canada and capable of obtaining the required security clearance. Bachelor’s or Master’s degree in Electrical Engineering, Systems Engineering, Aerospace Engineering, or a related field. 15+ years of experience in satellite systems design, particularly for Low Earth Orbit (LEO) missions. Experience supporting the full satellite systems lifecycle, from design through verification, launch, and operations. Strong background in electrical system architecture, payload-bus integration, and subsystem interfaces. Experience with requirements management, system verification and validation, and technical documentation. Proficiency in MATLAB and familiarity with Agile methodologies. Senior Electrical Satellite Systems Engineer- JD.pdf About the Role We are seeking a Senior Electrical Satellite Systems Engineer to lead electrical systems engineering activities for satellite programs, with a focus on Low Earth Orbit (LEO) missions. The successful candidate will define electrical system architecture, oversee subsystem interfaces, manage requirements and technical documentation, and lead verification and validation activities throughout the satellite lifecycle. This role also involves technical leadership, stakeholder coordination, subcontractor oversight, and support for launch and early operations. Senior Electrical Satellite Systems Engineer- JD.pdf What We’re Looking For We’re looking for a senior-level satellite systems engineer with deep electrical systems expertise, strong end-to-end lifecycle experience, and the ability to lead complex technical activities across design, integration, verification, and operations. The ideal candidate combines systems-level thinking with practical engineering judgment, clear communication, and effective technical leadership. Senior Electrical Satellite Systems Engineer- JD.pdf Key Responsibilities System Design & Architecture Define electrical system architecture supporting payload and satellite bus integration. Manage system requirements, traceability, and technical documentation, including Concept of Operations (CONOPS). Oversee interfaces among satellite subsystems, including avionics, electrical power, and Attitude and Orbit Control Systems (AOCS). Coordinate system-level design activities to ensure compatibility across subsystems. Analysis & Reliability Conduct electrical power budgets and system-level analyses. Perform failure mode and reliability analyses. Develop and support Fault Detection, Isolation, and Recovery (FDIR) strategies. Identify system risks and support technical trade-off decisions. Verification & Validation Lead system verification and validation (V&V) activities. Develop verification strategies, test plans, and supporting documentation. Support ground testing, including Thermal Vacuum (TVAC) and Electromagnetic Compatibility/Interference (EMC/EMI) testing. Ensure verification activities address system requirements and interface performance. Testing & Operations Develop system-level test plans and procedures. Support launch preparation, Launch and Early Orbit Phase (LEOP), and Satellite Operations Control Centre (SOCC) activities. Assist with troubleshooting and resolving system-level issues during testing and operations. Senior Electrical Satellite Systems Engineer- JD.pdf Technical Leadership & Stakeholder Coordination Mentor engineers and provide technical guidance to engineering teams. Coordinate with stakeholders, subcontractors, and cross-functional engineering groups. Lead and participate in design reviews, including: System Requirements Review (SRR) Preliminary Design Review (PDR) Critical Design Review (CDR) Apply relevant engineering standards and practices, including ECSS and PUS-STD. Project & Process Management Oversee subcontractor activities and technical deliverables. Track technical issues, risks, and project progress. Support Agile engineering practices and continuous improvement initiatives. Senior Electrical Satellite Systems Engineer- JD.pdf Required Qualifications Bachelor’s or Master’s degree in Electrical Engineering, Systems Engineering, Aerospace Engineering, or a related discipline. 15+ years of satellite systems design experience, particularly involving LEO missions. Experience across the full satellite systems lifecycle. Strong understanding of electrical system architecture and payload-bus integration. Experience with avionics, electrical power, AOCS, and related subsystem interfaces. Experience with requirements management, traceability, and system documentation. Background in power budgeting, failure mode analysis, reliability engineering, and FDIR. Experience leading system-level verification and validation. Knowledge of ground testing, including TVAC and EMC/EMI. Experience supporting launch, LEOP, and satellite operations activities. Proficiency in MATLAB and familiarity with Agile methodologies. Strong communication, leadership, analytical, and problem-solving skills. Must be eligible to work in Canada and able to obtain the necessary security clearance. Senior Electrical Satellite Systems Engineer- JD.pdf Preferred Qualifications Experience with ECSS standards and PUS-STD. Experience leading satellite design reviews and coordinating technical stakeholders. Experience overseeing subcontractors and managing technical deliverables. Experience mentoring engineers and leading multidisciplinary engineering teams.

Location: Costa Mesa, United States; Sta. Ana, United States WHAT YOU'LL DO • Manages the site Materials Review Board (MRB) process • Be fully imbedded within manufacturing process to actively assist in providing resolution, containment, and improvement to nonconforming materials • Review Manufacturing Work Instructions and provide feedback • Support in providing clarification or go/no-go decisions to inspectors • Lead and own the execution of containment of nonconforming items including inspecting to verify non-conforming parts • Assist in the root cause analysis • Manage internal triage with engineering teams to support nonconformance dispositions and ensure the investigative tasks are completed in a timely manner • Ensure data collection and entry is accurate and complete for the MRB process • Communicate the process performance and quality issues to key stakeholders to drive improvements • Track and report out MRB metrics on a weekly basis • Execute vendor return material authorization (RMA) with partnership between Warehouse and Buyers to ensure material leaves the MRB area for suppliers. • Manage quality containment process for material, tooling, and inspection equipment that are involved in non-conformances impacting production capacity and capability. • Create inspection plans for incoming material, in-process inspection steps, and end of line inspection, as per direction from product quality engineers • Train technicians and inspectors to execute inspection plans and data capture in the process. • Propose, develop and implement quality assurance policies and procedures and review with the product quality engineers • Review and propose continuous improvement projects for productivity gains, quality improvements, and benefits to Client's quality policy. • Perform internal audits on processes and procedures, as per direction from Quality Systems Engineer • Deep dive into data and traceability investigations to identify trends, oddities, inconsistencies, and variation that impacts the effectiveness of processes, procedures, and product quality. • Stay current with new inspection technologies and techniques and recommend improvements to the inspection process REQUIRED QUALIFICATIONS • Associate degree or equivalent in a relevant fields, or equivalent experience in lieu of education • 5+ years of experience in manufacturing and/or a quality/engineering related role • Experience in a manufacturing environment supporting HW development and quality management • Proficiency with computer-aided design (CAD) software and inspection data management software. • Ability to work independently and as part of a team. • Attention to detail and strong organizational skills. • Experience with Calibrated equipment (calipers, micrometers, CMM, Faro arm, OMM, etc.) • Experience reading and interpreting engineering drawings (wire diagrams, work instructions, CAD) • Analyze inspection results and provide feedback to production, manufacturing engineering, and quality engineering departments. • Experience using investigative equipment such as x-ray inspection, digital characterization, material certificate of compliance, etc. • Experience in a facility with AS9100, ISO9001, IATF 16949 or similar QMS standard • Experience with validation and testing assemblies and their components • Experience with communicating with suppliers and cross functional teams PREFERRED QUALIFICATIONS • Technical or Associates degree in related quality/mechanical/aerospace engineering field • Direct experience conducting First Article Inspection and Report for internal manufacturing • ASQ Certified Quality Engineer, Quality Improvement Associate, or equivalent. IPC-A-610 or IPC-A-620 Certification • Existing work experience is low rate production manufacturing environment • Knowledge & understanding of dimensioning and tolerancing as per Geometric Dimensioning and Tolerancing (GD&T) • Experience with inspection of Electrical and Electronic Components (Power Supplies, PCBs, wire-harnesses) • Experience with Manufacturing processes and their related systems (Jira, MES, ERP, Teamcenter, CAD) • Experience with auditing processes and procedures in a manufacturing environment • Detail oriented self starter with minimal oversight - strong ability to communicate with different cross functional teams

Location: United States Location: on-site, LC1 (OC21), Santa Ana / Costa Mesa, CA. What you'll do: · Manages the site Materials Review Board (MRB) process · Be fully imbedded within manufacturing process to actively assist in providing resolution, containment, and improvement to nonconforming materials · Review Manufacturing Work Instructions and provide feedback · Support in providing clarification or go/no-go decisions to inspectors · Lead and own the execution of containment of nonconforming items including inspecting to verify non-conforming parts · Assist in the root cause analysis · Manage internal triage with engineering teams to support nonconformance dispositions and ensure the investigative tasks are completed in a timely manner · Ensure data collection and entry is accurate and complete for the MRB process · Communicate the process performance and quality issues to key stakeholders to drive improvements · Track and report out MRB metrics on a weekly basis · Execute vendor return material authorization (RMA) with partnership between Warehouse and Buyers to ensure material leaves the MRB area for suppliers. · Manage quality containment process for material, tooling, and inspection equipment that are involved in non-conformances impacting production capacity and capability. · Create inspection plans for incoming material, in-process inspection steps, and end of line inspection, as per direction from product quality engineers · Train technicians and inspectors to execute inspection plans and data capture in the process. · Propose, develop and implement quality assurance policies and procedures and review with the product quality engineers · Review and propose continuous improvement projects for productivity gains, quality improvements, and benefits to Client's quality policy. · Perform internal audits on processes and procedures, as per direction from Quality Systems Engineer · Deep dive into data and traceability investigations to identify trends, oddities, inconsistencies, and variation that impacts the effectiveness of processes, procedures, and product quality. · Stay current with new inspection technologies and techniques and recommend improvements to the inspection process Required Qualifications: · Must be a US citizen; must be able to obtain and hold a TS/SCI. · Associate degree or equivalent in a relevant fields, or equivalent experience in lieu of education · 5+ years of experience in manufacturing and/or a quality/engineering related role · Experience in a manufacturing environment supporting HW development and quality management · Proficiency with computer-aided design (CAD) software and inspection data management software. · Ability to work independently and as part of a team. · Attention to detail and strong organizational skills. · Experience with Calibrated equipment (calipers, micrometers, CMM, Faro arm, OMM, etc.) · Experience reading and interpreting engineering drawings (wire diagrams, work instructions, CAD) · Analyze inspection results and provide feedback to production, manufacturing engineering, and quality engineering departments. · Experience using investigative equipment such as x-ray inspection, digital characterization, material certificate of compliance, etc. · Experience in a facility with AS9100, ISO9001, IATF 16949 or similar QMS standard · Experience with validation and testing assemblies and their components · Experience with communicating with suppliers and cross functional teams Preferred Qualifications: · Technical or Associates degree in related quality/mechanical/aerospace engineering field · Direct experience conducting First Article Inspection and Report for internal manufacturing · ASQ Certified Quality Engineer, Quality Improvement Associate, or equivalent. IPC-A-610 or IPC-A-620 Certification · Existing work experience is low rate production manufacturing environment · Knowledge & understanding of dimensioning and tolerancing as per Geometric Dimensioning and Tolerancing (GD&T) · Experience with inspection of Electrical and Electronic Components (Power Supplies, PCBs, wire-harnesses) · Experience with Manufacturing processes and their related systems (Jira, MES, ERP, Teamcenter, CAD) · Experience with auditing processes and procedures in a manufacturing environment · Detail oriented self starter with minimal oversight - strong ability to communicate with different cross functional teams

Location: Sainte-Anne-de-Bellevue, Canada 📍 Location: Sainte-Anne-de-Bellevue, QC, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote available for U.S. and Canadian Citizens 🚀 Start Date: TBD 💰 Compensation: TBD — based on skills and experience Remote & Relocation Opportunities U.S. and Canadian Citizens: Remote work arrangement available. UK and European Candidates: Relocation assistance/allowance and a relocation bonus are available for qualified candidates willing to relocate to Canada. Candidates should be prepared to support collaboration across multidisciplinary spacecraft engineering teams. Important Screening Requirements Bachelor’s degree in Electrical Engineering, Aerospace Engineering, Physics, or a related field . 8+ years of Electrical Power System (EPS) design experience on LEO/MEO satellite platforms. Deep knowledge of spacecraft bus subsystems and their interactions . Experience with power electronics design and power management hardware . Strong understanding of aerospace systems engineering fundamentals. Hands-on experience supporting systems integration, testing, and troubleshooting . Experience with Confluence and JIRA . Ability to work effectively with limited supervision. Strong analytical and problem-solving skills. Excellent written and oral communication skills in English. French is an asset. About the Role We are seeking an experienced Satellite Electrical Power System (EPS) Design Engineer to support the concept, detailed design, analysis, verification, and integration of electrical power subsystems for current and next-generation remote sensing and communications satellites . The role focuses on the design and development of solar arrays, power-conditioning units, batteries, power distribution, and regulation systems , while working closely with multidisciplinary teams across payload, spacecraft bus, thermal, structural, avionics, and mission systems. The successful candidate will contribute to the development of reliable, high-performance EPS solutions throughout the spacecraft lifecycle, from early architecture and trade studies through integration, launch, and on-orbit operations. What We’re Looking For We’re looking for a senior spacecraft electrical power systems engineer with strong experience designing and integrating EPS architectures for satellite platforms. The ideal candidate can work across the full EPS lifecycle, from power architecture and trade studies through detailed design, modeling, verification, spacecraft integration, launch, and on-orbit support . Strong candidates will combine deep power electronics and spacecraft EPS expertise with hands-on systems integration, analytical problem-solving, and the ability to work effectively across multidisciplinary engineering teams. Key Responsibilities Architecture & Requirements Define EPS architectures covering power generation, energy storage, and distribution while meeting mission power, mass, volume, and reliability requirements. Perform architecture and technology trade studies involving: Solar cell technologies Battery chemistries Regulator topologies Develop system requirements and functional flow block diagrams. Develop and maintain Interface Control Documents (ICDs) and design descriptions. Manage requirements and maintain bidirectional traceability throughout the program lifecycle. Detailed Design & Analysis Size and evaluate: Solar arrays Power-conditioning units Battery packs Power distribution units Build and validate high-fidelity electrical models for spacecraft operating modes. Perform FMECA and fault-detection analysis . Develop and maintain power budget models. Perform load-flow and thermal-power coupling analyses. Conduct survivability analyses for: Eclipse operations Safe mode Fault-tolerant operation Analyze EPS performance across different spacecraft mission phases and operating conditions. Cross-Functional Coordination Present technical status, risk analyses, and trade-study results to senior management. Interface with spacecraft bus teams across: Power Thermal Structures Avionics Develop and maintain high-fidelity power models for mission analysis, including: Orbit raising Station keeping De-orbit Develop tools supporting power efficiency and optimization. Support Phase 0 and pre-Phase A activities. Collaborate with multidisciplinary engineering teams throughout the spacecraft lifecycle. Integration & Verification Author Verification Plans, Test Matrices, and Validation Procedures for unit and EPS subsystem testing. Support ground-test and integration campaigns. Support: Fueling activities Thermal-vacuum testing EMI/EMC testing Spacecraft-level integration Analyze test data and support anomaly resolution. Close out anomalies and update design baselines. Support flight software integration. Technical Leadership & Mentorship Mentor and guide junior and intermediate systems engineers and interns. Lead or support multidisciplinary engineering activities. Serve as a technical liaison with customers, partners, and external vendors. Contribute to continuous improvement initiatives. Contribute to engineering knowledge bases, processes, and standards development. Configuration, Documentation & Standards Maintain EPS design and safety standards. Ensure engineering analyses, software, documentation, and deliverables are properly version controlled within the PLM environment. Support spacecraft design reviews, including: SRR PDR CDR MRR/TRR Support technology road-mapping and innovation activities. Launch, On-Orbit & Operations Support Support launch-site interface checklists with the responsible launch vehicle interface engineer. Support pre-launch checkout procedures. Support early-orbit checkout scripts. Provide real-time EPS engineering support during: Launch On-orbit commissioning Anomaly investigations Contingency operations Support Satellite Operations Handbook (SOOH) development and associated operator training. Required Qualifications Bachelor’s degree in Electrical Engineering, Aerospace Engineering, Physics, or a related field . 8+ years of EPS system design experience on LEO/MEO satellite platforms. Deep knowledge of spacecraft bus subsystems and their interactions. Experience with power electronics design and power management hardware. Strong understanding of aerospace systems engineering fundamentals. Hands-on experience supporting systems integration and testing . Strong troubleshooting and problem-solving capabilities. Experience with Confluence and JIRA . Ability to work efficiently with limited supervision. Ability to break down complex technical problems and develop practical solutions. Excellent written and oral communication skills in English. Preferred Qualifications Experience designing EPS architectures for remote sensing or communications satellites . Experience with solar array, battery, power-conditioning, and power-distribution systems. Experience with high-fidelity spacecraft power modeling . Experience with FMECA, fault detection, survivability analysis, and reliability engineering. Experience supporting thermal-vacuum, EMI/EMC, and spacecraft-level integration testing . Experience with mission-phase power analysis, including orbit raising, station keeping, eclipse, safe mode, and de-orbit. Experience developing tools for power efficiency and optimization. Experience supporting spacecraft launch-site and on-orbit operations . Experience with spacecraft design reviews and lifecycle processes. French language skills are an asset.

Location: Montreal, Canada 📍 Location: Montreal, Quebec, Canada 📄 Employment Type: Contract-to-Permanent (Preferred) / Contract 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be legally eligible to work in Canada . Must be capable of obtaining the required security clearance . English proficiency is required. French is considered an asset. Candidates must have strong hands-on experience with satellite TT&C/PDT systems . About the Role We are seeking an experienced Satellite TT&C/PDT Systems Engineer to support the design, integration, verification, and operational support of TT&C/PDT subsystems for current and next-generation remote sensing and communications satellites. In this role, you will work across spacecraft payload, ground-segment, and mission-operations teams to ensure reliable command delivery, high-fidelity telemetry acquisition, and robust data handling throughout the satellite lifecycle. Key Responsibilities Define TT&C/PDT functional architecture, including command generation, uplink, telemetry downlink, onboard data handling, and RF front-end systems. Conduct trade studies involving modulation schemes, coding, frequency plans, ranging, and link budgets. Develop system requirements, Interface Control Documents (ICDs), and system description documents. Manage requirements and maintain bidirectional traceability throughout the project lifecycle. Support cybersecurity and resilience considerations within TT&C/PDT system design. Lead detailed design of TT&C hardware and software, including transceivers, RF front-ends, antenna pointing, command sequencing, telemetry parsing, and health monitoring. Perform RF link-budget analysis, RF simulation, and error-budget analysis using tools such as STK and MATLAB . Verify compliance with CCSDS, ECSS, ITU , and applicable regulatory standards. Support Satellite Reference Database development and validation. Develop test plans, procedures, and verification matrices for unit, subsystem, and spacecraft-level TT&C testing. Execute RF link testing, BER testing, command latency verification, and telemetry integrity testing. Lead anomaly investigations, root-cause analysis, and corrective actions. Support spacecraft launch preparation and early-orbit checkout, including command uplink and telemetry acquisition. Provide real-time command and telemetry support during nominal and contingency operations. Support ground-segment configuration, including gateways, mission-control servers, and monitoring dashboards. Support SOOH development and operator training. Support major design reviews, including SRR, PDR, CDR, MRR, and TRR . Mentor junior engineers and serve as a technical liaison with customers, partners, and external vendors. Required Qualifications Bachelor's degree in Electrical Engineering, Aerospace Engineering , or a related field. 8+ years of TT&C/PDT systems design experience on LEO, MEO, and/or GEO satellite platforms . Strong knowledge of: CCSDS Telemetry/Telecommand packet standards ECSS telemetry and command protocols PUS services ITU frequency regulations Proficiency in RF link-budget analysis . Strong understanding of S-band, X-band, and Ka-band modem architectures . Strong understanding of aerospace systems engineering fundamentals, space environment, and orbit mechanics. Hands-on experience supporting systems integration, testing, troubleshooting, and problem resolution. Experience with Confluence and JIRA . Ability to work independently with minimal supervision. Strong analytical and problem-solving skills with the ability to break down complex technical challenges into fundamental components. Excellent written and verbal communication skills in English . Preferred Qualifications French language proficiency. Experience supporting end-to-end TT&C/PDT development, integration, verification, and on-orbit operations. Experience with spacecraft commissioning and early-orbit operations. Experience with RF link testing, BER testing, and telemetry/command integrity verification. Experience supporting satellite ground-segment interfaces and mission-control systems. Experience contributing to satellite technology roadmaps and early-phase program activities.

Location: Montreal, Canada 📍 Location: Montreal, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be eligible to obtain or hold Controlled Goods Program (CGP) clearance . H-1B visa holders are welcome to apply. Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates About the Role We are seeking a Satellite Platform TT&C Systems Engineer to support the design, integration, and validation of Telemetry, Tracking, and Command (TT&C) systems for advanced satellite platforms. In this role, you will contribute to the development of RF communication subsystems, ensure compliance with international communication standards, and collaborate with multidisciplinary engineering teams to deliver reliable and high-performance satellite communication solutions. The ideal candidate has a strong background in RF engineering and satellite communication systems. Key Responsibilities Design, develop, and integrate Telemetry, Tracking, and Command (TT&C) systems for satellite platforms. Support the design and validation of RF communication subsystems, including transceivers, couplers, filters, and antennas. Perform system analysis, integration, and testing to ensure optimal communication performance. Ensure compliance with applicable communication standards and regulatory requirements. Collaborate with multidisciplinary engineering teams to support system integration and mission readiness. Troubleshoot and resolve RF and communication subsystem issues throughout the development lifecycle. Prepare technical documentation, engineering analyses, and test reports. Support system verification, validation, and qualification activities. Required Qualifications Bachelor's degree in Electrical Engineering . 5+ years of relevant engineering experience. Strong background in RF Engineering . Experience with communication subsystems, including: Transceivers Couplers Filters Antennas Knowledge of communication standards and regulations, including: ITU (International Telecommunication Union) CCSDS (Consultative Committee for Space Data Systems) ETSI (European Telecommunications Standards Institute) Preferred Qualifications Experience supporting satellite TT&C systems for LEO, MEO, or GEO missions. Experience with satellite communication system integration, verification, and testing. Familiarity with space and ground segment communication architectures. Strong analytical, troubleshooting, and cross-functional collaboration skills.

Location: Montreal, Canada 📍 Location: Montreal, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be eligible to obtain or hold Controlled Goods Program (CGP) clearance . H-1B visa holders are welcome to apply. Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. Candidates must hold a Bachelor's degree in Electrical Engineering or Aerospace Engineering. Candidates with a Mechanical Engineering background will not be considered. About the Role We are seeking a Satellite Platform RF/EMC Systems Engineer to support the design, integration, and validation of RF and Electromagnetic Compatibility (EMC) systems for advanced satellite platforms. In this role, you will contribute to system-level RF/EMC engineering, testing, and compliance while collaborating with multidisciplinary teams to ensure the performance and reliability of spacecraft electrical systems. The ideal candidate has a strong electrical engineering background with hands-on experience in RF systems, EMC testing, and satellite platform development. Key Responsibilities Design, analyze, and support the integration of RF and EMC systems for satellite platforms. Plan and execute system-level EMC testing to ensure compliance with industry standards. Perform unit-level EMC testing and validation using internationally recognized testing methods and standards. Support the design and integration of RF, digital, and analog electronic systems. Evaluate wiring harnesses and electrical interfaces to ensure electromagnetic compatibility. Collaborate with multidisciplinary engineering teams to resolve RF and EMC issues throughout the system lifecycle. Prepare technical documentation, test reports, and engineering recommendations. Support system integration, verification, and qualification activities. Required Qualifications Bachelor's degree in Electrical Engineering or Aerospace Engineering . 5+ years of relevant engineering experience. Strong background in RF engineering and/or Electromagnetic Compatibility (EMC) . Experience with: Large-scale system-level EMC testing Unit-level EMC testing using international standards (or equivalent methods) RF, digital, and analog electronic system design Wiring harness design and electrical integration Strong systems engineering experience supporting satellite or aerospace platforms. Preferred Qualifications Experience supporting satellite platform or spacecraft development programs. Knowledge of international EMC compliance standards for aerospace systems. Experience with spacecraft integration, verification, and environmental testing. Strong analytical, troubleshooting, and cross-functional collaboration skills.

Location: Montreal, Canada 📍 Location: Montreal, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be eligible to obtain or hold Controlled Goods Program (CGP) clearance . H-1B visa holders are welcome to apply. Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. About the Role We are seeking a Satellite Platform Electrical Systems Engineer to support the design, integration, and validation of electrical systems for advanced satellite platforms. In this role, you will contribute to the development of spacecraft electrical power systems, electronic subsystems, and platform integration while collaborating with multidisciplinary engineering teams to ensure mission success. The ideal candidate has a strong background in electrical systems engineering and experience supporting satellite or aerospace platforms. Key Responsibilities Design, analyze, and support the integration of satellite platform electrical systems. Develop and validate electrical power generation, storage, and distribution systems. Support the design and integration of electronic units, wiring harnesses, and electrical interfaces. Perform system-level testing, verification, and troubleshooting of electrical subsystems. Ensure compliance with system requirements, performance objectives, and engineering standards. Collaborate with multidisciplinary teams to support satellite platform development and integration. Prepare technical documentation, engineering analyses, and design recommendations. Support system validation activities throughout the project lifecycle. Required Qualifications Bachelor's degree in Electrical Engineering or an equivalent engineering discipline. 5+ years of relevant engineering experience. Experience with: System-level electrical power generation, storage, and distribution Satellite or aerospace electrical systems engineering Electronic unit design and integration Wiring harness design and electrical interfaces Data bus protocol standards System-level integration, testing, and validation Strong understanding of electrical system architecture, troubleshooting, and performance analysis. Preferred Qualifications Experience supporting satellite platform development or spacecraft electrical systems. Knowledge of space-qualified electrical components and avionics. Experience with spacecraft integration, verification, and environmental testing. Strong analytical, problem-solving, and cross-functional collaboration skills.

Location: Montreal, Canada 📍 Location: Montreal, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be eligible to obtain or hold Controlled Goods Program (CGP) clearance . H-1B visa holders are welcome to apply. Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. About the Role We are seeking an experienced Satellite Database Systems Engineer to support the development, integration, and maintenance of satellite mission databases for advanced LEO and MEO communication systems. In this role, you will work closely with flight software, mission operations, and systems engineering teams to ensure the accuracy, reliability, and integrity of satellite telemetry and command databases. The ideal candidate has extensive experience with satellite database systems, mission control environments, and flight operations for commercial or government space programs. Key Responsibilities Design, develop, and maintain satellite telemetry and command databases for mission operations. Support the integration of satellite databases with mission control systems and flight software. Develop and manage MIB (Management Information Base) telemetry and command databases. Validate database configurations to ensure accuracy and operational readiness. Collaborate with systems engineering, flight software, and mission operations teams throughout the project lifecycle. Support database testing, troubleshooting, and performance optimization. Maintain technical documentation, database configurations, and operational procedures. Contribute to the successful deployment and operation of LEO/MEO satellite communication missions. Required Qualifications Bachelor's or Master's degree in Computer Science, Data Science, Aerospace Engineering , or a related technical field. 10+ years of relevant experience. Experience working with MIB telemetry and command databases for satellite mission operations. Familiarity with satellite telemetry ground systems, mission control software, and flight software integration. Experience supporting Satellite Database development for LEO and/or MEO communication constellations . Strong understanding of satellite mission operations, telemetry processing, and command database management. Preferred Qualifications Experience supporting commercial or government satellite mission operations. Experience with satellite ground systems integration and mission control platforms. Familiarity with systems engineering processes for space missions. Strong analytical, troubleshooting, and cross-functional collaboration skills.

Location: Montreal, Canada 📍 Location: Montreal, Quebec, Canada 📄 Employment Type: Contract-to-Permanent (Preferred) / Contract 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens. Relocation allowance + bonus for European and UK Candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be legally eligible to work in Canada . Must be capable of obtaining the required security clearance . English proficiency is required. French is considered an asset. Strong hands-on experience with spacecraft Command & Data Handling (C&DH) systems is required. About the Role We are seeking an experienced Satellite Command & Data-Handling (C&DH) System Engineer to support the design, integration, verification, and operation of onboard command, control, and data-management functions for current and next-generation remote sensing and communications satellite programs. In this role, you will contribute to the C&DH functional architecture , drive technical trade studies, support system integration and verification, and provide technical leadership throughout the spacecraft lifecycle. Key Responsibilities Translate mission-level requirements into C&DH functional and non-functional requirements. Develop and maintain system requirements, Interface Control Documents (ICDs), and system descriptions. Maintain bidirectional requirements traceability throughout the project lifecycle. Support cybersecurity and resilience considerations within C&DH system design. Lead detailed design activities involving: Onboard processors Spacecraft data buses Memory subsystems I/O interfaces Support software architecture activities, including command sequencing, telemetry packetization, health monitoring, and FDIR. Support Satellite Reference Database development and validation. Define uplink command formats, downlink telemetry structures, and ground-segment data-handling interfaces. Collaborate with Flight Software (FSW), TT&C/PDT, and Ground Segment teams to ensure end-to-end data integrity. Develop verification plans, test matrices, and validation procedures for unit, subsystem, and spacecraft-level C&DH testing. Execute functional testing, bus-protocol compliance testing, and SIL/HIL campaigns. Lead anomaly investigations, root-cause analysis, and corrective-action activities. Support spacecraft launch preparation, early-orbit checkout, and on-orbit operations. Analyze on-orbit telemetry and support updates to operational parameters as required. Support SOOH development and operator training. Contribute to technical standards, process improvements, technology roadmaps, and engineering knowledge bases. Support major design reviews, including SRR, PDR, CDR, MRR, and TRR . Mentor junior engineers and serve as a technical liaison with customers, partners, and vendors. Required Qualifications Bachelor's degree in Electrical Engineering, Aerospace Engineering , or a related field. 8+ years of C&DH engineering experience on LEO, MEO, and/or GEO satellite platforms . Deep knowledge of spacecraft data-bus and communication standards, including: SpaceWire MIL-STD-1553 CAN Ethernet CCSDS packet telemetry and command PUS services Knowledge of processors, FPGA, firmware, and embedded systems . Strong understanding of aerospace systems engineering fundamentals, space environment, and orbit mechanics. Hands-on experience supporting systems integration, testing, troubleshooting, and problem resolution . Experience with Confluence and JIRA . Ability to work independently with minimal supervision. Strong analytical and problem-solving skills, with the ability to break down complex technical problems into fundamental components. Excellent written and verbal communication skills in English . Preferred Qualifications Experience supporting end-to-end spacecraft C&DH development and integration. Experience with spacecraft commissioning, early-orbit operations, and on-orbit telemetry analysis. Experience with FDIR , command sequencing, telemetry processing, and spacecraft health monitoring. Experience with SIL/HIL testing and spacecraft bus-protocol compliance verification. French language proficiency. Experience supporting satellite programs through the full lifecycle, from early concept and design through launch and on-orbit operations.

Location: Montreal, Canada 📍 Location: Montreal, Quebec, Canada 📄 Employment Type: Contract-to-Permanent (Preferred) / Contract 🏢 Work Arrangement: Remote Opportunity for US and Canadian citizens. Relocation assistance + bonus for European and UK candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be legally eligible to work in Canada . Must be capable of obtaining the required security clearance . English proficiency is required. French is considered an asset. Candidates must have strong experience with fault-tolerant embedded systems supporting LEO, MEO, and/or GEO spacecraft missions. About the Role We are seeking an experienced Satellite Bus Flight Software Systems Engineer to lead and support the system-level definition, architecture, integration, verification, and operational readiness of flight software for current and next-generation spacecraft platforms. This is a systems engineering and technical leadership role at the intersection of spacecraft architecture, platform subsystems, embedded flight software, avionics, mission operations, and verification. You will ensure that spacecraft bus flight software meets platform and payload functional, performance, autonomy, safety, reliability, and operational requirements throughout the full spacecraft lifecycle—from early architecture and detailed design through integration, launch preparation, commissioning, and on-orbit operations. Key Responsibilities Translate functional, performance, safety, and security requirements into flight software requirements and architecture. Allocate requirements to software modules and execution threads while maintaining bidirectional requirements traceability. Define Flight Software (FSW) architecture, including: RTOS Initialization PUS services Autonomy Health monitoring Fault management Payload interfaces Define FDIR algorithms , isolation logic, recovery actions, safe-mode sequencing, and redundancy management. Guide the integration of FDIR logic into flight software. Develop and maintain Interface Control Documents (ICDs) for payload, platform, and ground-segment interfaces. Support Satellite Reference Database development and validation. Collaborate with payload, platform, ground-segment, and mission-operations teams to identify and resolve integration issues. Develop and support Flight Software Verification Plans and integration testing. Support SIL, HIL, fault-injection, performance, and security testing . Support verification and test automation frameworks, test case development, results analysis, and test-report certification. Support spacecraft mode and operational procedure development. Analyze on-orbit telemetry and support software updates and operational improvements. Support SOOH development and operator training. Participate in major design reviews, including SRR, PDR, CDR, MRR/TRR . Mentor junior engineers and serve as a technical liaison with customers, partners, and vendors. Contribute to engineering standards, process improvements, technology roadmaps, and lessons learned. Required Qualifications Bachelor's degree in Electrical Engineering, Aerospace Engineering, Computer Science, Embedded Systems , or a related field. 10+ years of experience working with fault-tolerant embedded systems on LEO, MEO, and/or GEO satellite missions . Experience with: CCSDS ECSS PUS services MIL-STD-1553 SpaceWire RS-422/485 CAN Ethernet Experience with real-time computing cores and/or embedded Linux . Experience with auto-coding or automated code-generation workflows. Strong understanding of aerospace systems engineering fundamentals. Hands-on experience supporting systems integration, testing, troubleshooting, and problem resolution . Experience with Confluence and JIRA . Ability to work independently with minimal supervision. Strong analytical and problem-solving skills, with the ability to break down complex technical challenges into fundamental components. Excellent written and verbal communication skills in English . Preferred Qualifications Experience with end-to-end spacecraft flight software development and integration. Experience with FDIR, spacecraft autonomy, safe-mode management, and redundancy management . Experience supporting spacecraft commissioning and on-orbit operations . Experience with SIL/HIL , fault injection, and automated verification frameworks. Experience integrating flight software with spacecraft payloads, avionics, and ground systems. French language proficiency. Experience supporting satellite programs from early concept and architecture through launch and on-orbit operations.

Location: Montreal, Canada 📍 Location: Montreal, Canada 📄 Employment Type: Full-Time 🏢 Work Arrangement: Remote opportunity for US and Canadian citizens. Relocation assistance + bonus for European candidates. 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be eligible to obtain or hold Controlled Goods Program (CGP) clearance . H-1B visa holders are welcome to apply. Remote opportunity for US and Canadian citizens. Relocation assistance + bonus for European candidates. About the Role We are seeking an experienced Satellite and Payload System Test Authority to lead the planning, coordination, and execution of system-level testing for advanced satellite and payload communication systems. In this role, you will oversee the validation and integration of satellite platforms, payloads, and ground systems to ensure mission readiness and performance. The ideal candidate has extensive experience in satellite communications, systems engineering, and integration testing across LEO, MEO, or GEO satellite programs. Key Responsibilities Lead system-level testing, validation, and verification activities for satellite and payload communication systems. Develop and execute test strategies, procedures, and plans for satellite and payload integration. Support the integration of space and ground segment systems throughout the project lifecycle. Analyze system performance and troubleshoot hardware, software, and communication issues during testing. Collaborate with multidisciplinary engineering teams to ensure successful system integration and mission readiness. Support flight software integration, satellite database validation, and operational testing. Develop automation tools and scripts using Python or other scripting languages to improve testing efficiency. Prepare technical documentation, test reports, and engineering recommendations. Required Qualifications Bachelor's degree in Electrical Engineering or a related engineering discipline. 10+ years of relevant experience in digital communications within the space industry. Experience with LEO, MEO, and/or GEO satellite communication systems . Strong understanding of: Phased Array Antenna systems with multiple active elements Digital modulation techniques, signal processing, and networking Space and ground segment architecture, specification, and integration Flight Software and Satellite Database concepts Proficiency with Python or other scripting languages. Preferred Qualifications Experience leading system integration, verification, and validation activities for satellite or payload systems. Experience supporting satellite communications, payload development, or mission operations. Knowledge of automated test frameworks and systems engineering best practices. Strong leadership, analytical, and cross-functional collaboration skills.