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Location: Montreal, Canada Role overview: Our client is seeking a Satellite C&DH System Engineer to support and/or design, integrate, verify, and support the on‑board command, control and data management functions for current and next‑generation remote sensing & communications satellite programs. The role will own the C&DH functional architecture, drive trade‑studies, and may provide technical authority throughout the spacecraft life‑cycle. Tasks summary: Architecture Concept & Requirements Translate mission‑level requirements into C&DH functional and non‑functional specifications. Produce System Requirements, Interface Control (ICDs), and Description documents. Perform requirement management and maintain bidirectional traceability throughout the project lifecycle. Collaborate with cyber‑security to embed resilience and security by design, ECU. Design & Development Lead detailed design of on‑board processors, data‑buses (SpaceWire, MIL‑1553, CAN, Ethernet), memory subsystems, and I/O interfaces. Support software architecture: command sequencing, telemetry packetization, health‑monitoring, services, fault‑detection‑isolation‑recovery (FDIR). Support Satellite Reference Database development and validation Cross‑Functional Coordination, Stakeholder & Program Interaction Communicate technical status, risk assessments and trade‑study results to senior management and/or customers or partners. Work with FSW teams to define RTOS, APIs, task scheduling, real‑time operating system configuration, services usage. Define uplink command formatting, downlink telemetry packet structures, and ground‑segment data‑handling interfaces (mission‑control servers, data‑archiving pipelines). Coordinate with the TT&C/PDT engineering and Ground Segment ICDs to ensure end‑to‑end data integrity. Support B&P (Phase 0 & pre-phase A). Integration & Verification (IVV) • Develop verification plans, test matrices, and validation procedures for unit, subsystem, and spacecraft level C&DH tests. • Execute functional tests, bus‑protocol compliance, SIL and HIL campaigns. • Manage anomaly investigations, root‑cause analysis, and corrective‑action implementation. Technical Leadership & Mentorship Mentor, guide junior engineers and interns. Act as technical liaison with customers, partners and external vendors Act as Continuous Improvement stakeholder Contribute to our client’s knowledge‑base, process enhancements, and standards. Configuration, Documentation & Standards Management Author and maintain C&DH standards (bus protocols, data‑format conventions, redundancy policies). Ensure all artefacts, analysis and documentations are version controlled in PLM environment. Support design reviews (SRR, PDR, CDR, MRR/TRR…etc.). Support Technology Road‑Mapping & Innovation On‑Orbit & Operations Support Support launch‑pre‑launch and early‑orbit checkout, validate satellite functions, HK and nominal operation Support and analyse on‑orbit telemetry, update filter parameters as needed. • Support SOOH development and associated operator trainings Required Qualifications: B.Sc. in Electrical Engineering, Aerospace or related field with 8+ years of C&DH engineering experience on LEO/MEO/GEO platforms. Deep knowledge of spacecraft data‑bus standards: SpaceWire, MIL‑1553, CAN‑A, Ethernet, CCSDS packet telemetry/command and PUS services. Knowledge in processor, FPGA, firmware and embedded Strong understanding of aerospace system engineering fundamentals, space environment and orbit mechanics. Hands-on individual who can support systems integration processes and capability to test systems and resolve problems. • Experience with Confluence and JIRA. Demonstrated capability to efficiently work with little supervision. Ability to distill complex problems to fundamentals to solve with analysis, similarity, or creativity. • Demonstrate excellent written and oral communication skills in English; knowledge of French will be considered an asset (Contact with clients outside Quebec and work on deliverables in English).

Location: Espoo Workplace: Hybrid Role highlights: - Senior Satellite Industrialization Engineer - Location: Espoo, Finland - Department: Industrialization Systems / Global Manufacturing Organization (GMO) - Employment type: Permanent - Workplace model: Office / Hybrid - Employment is subject to applicable security screening (incl. SUPO, where required) Why this role matters: As a Senior Satellite Industrialization Engineer, you'll do the hands-on technical work that moves satellite designs toward industrial maturity (MRL 8-9). You'll contribute to the DFM/DFX design standard, act as a technical reviewer at design-review gates, and help define the production line, automation, and facility requirements behind them. Your depth in RF, optical, or broader satellite systems keeps that work grounded in what a real satellite design actually requires. Who We Are ICEYE is the world leader in sovereign intelligence from space. We deliver persistent monitoring capabilities to detect and respond to changes in any location on Earth. ICEYE owns the world's largest and most advanced SAR (synthetic aperture radar) satellite constellation. To our customers we provide intelligence with unmatched quality, latency and revisit times, in any weather, day or night. To governments who choose to operate their own constellation we provide this proven capability as a sovereign system. ICEYE-built constellations serve customers in defence and intelligence, environmental monitoring, insurance and emergency management. We enable fast decisions that contribute to a safer future. Founded and headquartered in Finland, ICEYE operates globally with over 1000 employees across Europe, North America, the Middle East, and Asia-Pacific. Your day-to-day responsibilities   - Contribute to the DFM/DFX standard: help develop and maintain design rules, tolerancing guidance, and material/process selection criteria. - Support the design-review gates your team is involved in: help define gate criteria and participate as a technical reviewer. - Support the definition of industrialization requirements beyond the design standard: production line design requirements, automation requirements, and facility requirements for satellite and subsystem manufacturing. - Work with Engineering, AIT, and Production teams to gather the input needed to define these requirements against real design and production constraints. - Support coordination with ICEYE's Global Manufacturing Infrastructure team on the detail needed to implement line, automation, and facility requirements at each site. - Build and maintain manufacturability and industrialization tooling: checklists, scorecards, and templates that design and production teams actually use. - Help track the target metrics that satellite and subsystem designs are measured against as they move through MRL stages. - Support the interface with the Manufacturing Engineering function, helping capture field and design friction and translate it into standard updates. What we’re looking for Must haves: - Hands-on design or systems engineering background in satellite hardware, with depth in RF, optical, or broader satellite subsystems. - Solid understanding of how design decisions affect manufacturability, tolerancing, integration, and test outcomes. - Comfortable doing the technical work of building and maintaining standards, gate criteria, and tooling, under the direction of the function's lead. - Experience working alongside Engineering, AIT, or Production teams to gather technical input. - Strong communication skills, able to translate technical design detail into clear standard and tooling content. Nice to haves: - Prior exposure to DFM/DFX practices, design-review gates, or producibility standards in aerospace or comparable hardware environments. - Experience contributing to production line, automation, or facility requirements for hardware manufacturing. - Familiarity with cleanroom environments and EGSE/MGSE. - Experience in a multi-site or scale-up manufacturing environment. Application Process - Talent Acquisition Interview - Hiring Manager Interview - Technical Interview + Task - Final interview WORKING AT ICEYE At ICEYE, you’ll join a diverse and highly engaged team united by the ambition to make the impossible possible. As a global scale-up, we combine speed and ambition with the opportunity to take real ownership from day one. Your growth, wellbeing, and success are a priority, with continuous professional development, training opportunities, and a culture where collaboration is how we win. HOW WE WORK (OUR VALUES) Make the impossible possible: We set ambitious goals and stay calm under pressure. We bring grit, optimism, and ownership when things get hard, and we keep moving until we find a way. - Be curious: Go deep, ask questions, listen carefully, and think critically. Understand the “why” behind decisions. - See the big picture: Stay close to what’s happening across the company so you can make better decisions. Consider how your work affects others. - Drive effective teamwork: Create psychological safety, invite different perspectives, and build inclusive teams. There are no bad questions. - Act as one team: We win together. We match tasks to the right owner and stay agile as priorities shift. - Have fun: What we do matters—and it should be enjoyable. Celebrate progress, take pride in results, and share the wins. BENEFITS Our benefits are designed to support your health and wellbeing, at work and beyond. We keep improving them based on employee feedback, and offerings vary by location. Talent Acquisition will confirm what applies for this role and location during the process. OUR COMMITMENT TO DIVERSITY, EQUITY, AND INCLUSION We want ICEYE to be a place where people can be themselves and do great work. Different backgrounds and perspectives make us stronger, which is why we work to create an environment where people feel included, respected, and able to speak up. Whatever your background, we want you to bring your authentic self to the table. We’re committed to fair, inclusive hiring and equal opportunity. Everyone is welcome to apply. If you need any adjustments or support during the recruitment process, tell us—we’ll do our best to help. Apply now to start your ICEYE journey, and help us continue to make the impossible possible together. Read more about ICEYE and working with us at iceye.com http://iceye.com.

Location: Canada; United States Role: As a member of the Systems Engineering Department, the Platform RF/EMC Systems Engineer will provide technical expertise necessary to ensure electromagnetic compatibility (EMC) of the Platform system given the radio frequency (RF) environments of the communications payloads. Tasks: Depending on the job function, the Platform RF/EMC Systems Engineer will perform and participate in the following tasks and activities depending on the background and experience of the candidate: Perform EMC analyses and interpret unit-level EMC test reports Review communication Payload RF transmitter/receiver analyses & test results and recommend any necessary design enhancements to ensure electromagnetic compatibility with the Platform subsystems Prepare system-level EMC test plans and conduct satellite-level EMC testing Support Platform design activities related to grounding & shielding and wiring harness signal segregation & routing Troubleshoot EMC-related issues on integrated satellite and Platform Engineering Model (FlatSat) test setups Support RF/EMC aspects of systems engineering documentation including requirements specifications, statement of compliance, verification matrix and design descriptions Support various program reviews: , SRR, PDR and CDR Must haves: Bachelor’s degree in electrical or aerospace engineering 5+ years of relevant experience Strong RF and/or EMC engineering background Substantial experience with large scale system-level EMC testing Experience with unit-level EMC testing per international standards (or equivalent) methods & testing levels Systems engineering background including experience with RF, digital & analog electronic unit designs and wiring harnesses Complementary skills/knowledge: Understanding of the space environment and communication satellites Demonstrated capability to efficiently work with little to no supervision Ability to lead and/or mentor junior members of the engineering team Strong written and verbal communications skills in English, knowledge of French will be considered favorably

Location: Montreal, Canada Key Responsibilities • Act as editor-in-chief of the Satellite Operations Handbook: gather documentation and inputs from subsystem teams (power, thermal, AOCS, TT&C;, payload, FDIR, ground segment) and integrate them into one coherent, fluid text. • Interview subsystem engineers to close gaps, resolve ambiguities, and verify the technical accuracy of every section. • Rewrite engineering source material into clear, unambiguous, procedure-grade language suitable for use by operators in real-time operations. • Structure the handbook across the mission lifecycle: nominal operations, contingency and FDIR response, and subsystem reference sections. • Maintain revision and configuration control; organize and run formal review cycles with engineering and operations stakeholders. • Establish and enforce a style guide, templates, and terminology consistency across all contributors. Required Qualifications • Proven long-form technical authorship — a PhD thesis, published research, or prior authorship of operations manuals, handbooks, flight rules, or procedures. (Per the hiring manager: "People who have written PhD theses would be ideal candidates.") • Working knowledge of satellites and space systems — able to read, understand, and interrogate subsystem engineering documentation. • Fast learner with a synthetic mind: able to compress many inconsistent sources into one clear narrative. • Excellent written English. Preferred Qualifications • Background in satellite operations, spacecraft systems engineering, or mission analysis. • French language skills (Montreal-based team). • Familiarity with documentation and requirements tools (DOORS, Confluence) and ECSS/NASA documentation culture. • Experience authoring training materials or certifying operations personnel

Location: Canada; United States; France Key Responsibilities • Act as editor-in-chief of the Satellite Operations Handbook: gather documentation and inputs from subsystem teams (power, thermal, AOCS, TT&C;, payload, FDIR, ground segment) and integrate them into one coherent, fluid text. • Interview subsystem engineers to close gaps, resolve ambiguities, and verify the technical accuracy of every section. • Rewrite engineering source material into clear, unambiguous, procedure-grade language suitable for use by operators in real-time operations. • Structure the handbook across the mission lifecycle: nominal operations, contingency and FDIR response, and subsystem reference sections. • Maintain revision and configuration control; organize and run formal review cycles with engineering and operations stakeholders. • Establish and enforce a style guide, templates, and terminology consistency across all contributors. Required Qualifications • Proven long-form technical authorship — a PhD thesis, published research, or prior authorship of operations manuals, handbooks, flight rules, or procedures. (Per the hiring manager: "People who have written PhD theses would be ideal candidates.") • Working knowledge of satellites and space systems — able to read, understand, and interrogate subsystem engineering documentation. • Fast learner with a synthetic mind: able to compress many inconsistent sources into one clear narrative. • Excellent written English. Preferred Qualifications • Background in satellite operations, spacecraft systems engineering, or mission analysis. • French language skills (Montreal-based team). • Familiarity with documentation and requirements tools (DOORS, Confluence) and ECSS/NASA documentation culture. • Experience authoring training materials or certifying operations personnel.

Location: Montreal, Canada The Satellite-Level Verification and Validation (V&V) Engineer focuses on the highest tier of spacecraft integration, ensuring the fully assembled satellite meets all mission, launch provider, and environmental requirements. Role Overview This role manages the end-to-end verification lifecycle at the highest tier of architecture. It starts at the beginning of the program with verification planning and test methodology design, continues through full-system functional and environmental validation, and concludes with final qualification sign-off and in-orbit initialization readiness. Key Responsibilities & Tasks Verification Architecture & Matrix Ownership: Define the global verification strategy; author the System Verification Plan (SVP) and own the master Verification Control Matrix (VCM) to prove 100% requirement compliance. Method of Compliance (MoC) Definition: Determine the optimal, most cost-effective blend of Verification by Test, Analysis, Demonstration, and Inspection (TADI) for complex mission-level requirements. End-to-End Mission Validation: Design and execute full-system functional tests, "Day-in-the-Life" (DITL) mission simulations, and complex Fault Detection, Isolation, and Recovery (FDIR) validation scenarios. Environmental & Launch Qualification: Define test profiles, pass/fail criteria, and post-test correlation frameworks for full spacecraft environmental campaigns (Thermal Vacuum, Sine-Vibe, Acoustic, Shock). Sign-off & Qualification Review: Lead Technical Review Boards, manage non-conformance reports (NCRs), present compliance evidence at Qualification Reviews (QR), and build the final Flight Readiness data package. Candidate Prerequisites ("Must Haves") Experience: 5+ years in aerospace systems engineering, systems V&V, or space mission qualification roles. Systems Engineering Mastery: Deep understanding of how platform subsystems and digital/RF payloads interact to satisfy top-level mission performance metrics. Requirements Management: Expert-level capability in tracing, decomposing, and closing out complex requirements using enterprise tools like DOORS, Jama, or Windchill. Data Synthesis & Analysis: Advanced skills using Python or MATLAB to parse multi-subsystem telemetry, correlate test data with analytical models, and automate post-test verification reporting.

Location: United States; Canada 📍 Location: Montreal, Quebec, Canada 🏢 Work Setup: 100% On-site 💼 Employment Type: Full-time ✈️ Benefits: Full Relocation Package + Relocation Bonus About the Role We are seeking an experienced Satellite Platform TT&C Systems Engineer to join a leading space technology organization in Montreal. This is an exciting opportunity to contribute to the design and development of satellite communication systems supporting next-generation space missions. Key Requirements Bachelor's degree in Electrical Engineering 5+ years of relevant industry experience Strong background in RF engineering Experience with communication subsystems, including transceivers, couplers, filters, and antennas Knowledge of communication standards and regulations, including ITU, CCSDS, and ETSI Must be eligible to obtain Controlled Goods Program (CGP) clearance What We Offer Competitive compensation Comprehensive benefits package Full relocation assistance Relocation bonus Opportunity to work on cutting-edge satellite and space technologies in a collaborative engineering environment If you have a passion for satellite communications and RF systems engineering and are open to relocating to Montreal, we'd love to hear from you!

Location: Montreal, Canada As a Senior Electrical Satellite Systems Engineer, you’ll play a pivotal role in ensuring end-to-end mission success. You will lead the definition, integration, verification, and operational readiness of the satellite electrical architecture — from subsystem trade studies and design reviews to launch and early orbit phases. You’ll act as a technical authority across payload and bus domains, mentoring junior engineers and serving as a trusted point of contact for operators, customers, and launch partners. Key Responsibilities System Design and Development Support ongoing design of electrical subsystems through final flight design, build, and test. Define system requirements and maintain performance budgets across power, data, and reliability. Requirements Management Maintain system requirements, verification, and test matrices from mission level down to subsystems. Technical Analysis Perform and manage analyses including power budgets, failure mode analysis, and reliability. Interface Control Manage interface control documents (ICDs) to ensure proper electrical connections between subsystems. Testing and Verification Develop and oversee execution of test plans and procedures to verify and validate satellite performance through qualification and LEOP phases. Documentation Prepare and maintain design reports, specifications, and verification matrices. Team Leadership Provide technical guidance and mentorship to junior engineers and collaborate with multidisciplinary teams (software, mechanical, ground segment) Supplier and Project Management Oversee subcontractors and vendors to ensure compliance with program requirements. Program Support Participate in major reviews including SRR, PDR, CDR, TRR, PSR, and LRR. Required Skills and Experience Education Bachelor’s or Master’s in Electrical Engineering, Systems Engineering, Aerospace Engineering, or a related field. Experience 15+ years in satellite systems design for LEO constellations, with full lifecycle experience. Technical Expertise Systems Leadership & Architecture Define spacecraft electrical system architecture ensuring optimal payload–bus integration. Develop and maintain system-level documentation (Satellite Reference Database, Parameter Book, CONOPS). Oversee subsystem interfaces for avionics, power, AOCS, propulsion, TT&C, thermal, and data handling. Own requirements management, flow-down, and traceability across the project lifecycle. Conduct gap analyses and ensure subsystem requirements meet mission-level objectives. Design, Verification & Validation Define and validate electrical performance budgets (power, data, fault management). Lead all V&V phases including electrical ground testing (qualification, TVAC, EMC/EMI), and environmental qualification. Drive fault detection, isolation, and recovery (FDIR) strategy and contribute to flight software validation. Oversee system-level integration testing and ensure design compliance. Lead readiness for launch, early orbit, and end-of-rendezvous operations. Operations & Launch Support Interface with launch providers to ensure compliance with integration and environmental requirements. Provide technical leadership during launch campaigns, LEOP, and in-orbit testing. Support Satellite Operations Control Center (SOCC) activities including telemetry, command databases, and anomaly resolution. Stakeholder Communication & Leadership Engage with customers and satellite operators on complex technical matters. Mentor junior engineers and promote systems thinking and disciplined engineering practice. Lead and document design reviews ensuring compliance with ECSS, PUS-STD, and internal standards. Tools & Soft Skills Experience with flight engineering software, Agile methods, and modeling/simulation tools (e.g., MATLAB). Strong written and verbal communication with both technical and non-technical stakeholders. Proven analytical and problem-solving abilities in dynamic, ambiguous environments.

Location: Montreal, Canada; United States ON-SITE IN MONTREAL IS PREFERRED; REMOTE OR HYBRID IS POSSIBLE FOR THE RIGHT CANDIDATE. Open for candidates in Canada as well as the US Role: As a member of the Systems Engineering Department, the Platform TT&C Systems Engineer will provide technical expertise for the Tracking, Telemetry and Command subsystem that provides a communication path between the satellite and the operations control center. Tasks: Depending on the job function, the Platform TT&C Systems Engineer will perform and participate in the following tasks and activities depending on the background and experience of the candidate: Participate in the design of Platform TT&C systems that operate at various frequency bands Perform system-level link budget analyses Provide input to antenna scattering analyses and review results Support systems engineering documentation including requirements specifications, statement of compliance, verification matrix and design descriptions Prepare interface control documentation for TT&C subsystem interconnection with the other Platform subsystems Troubleshoot TT&C-related issues on integrated satellite and on Platform Engineering Model (FlatSat) test setups Ensure inter-operability between Platform TT&C subsystem and satellite Payload Contribute to overall communication concept of operations (ConOps) Support various milestone reviews: EQSR, SRR, PDR and CDR either at Customer, MDA or subcontractor facilities Must haves: Bachelor’s degree in electrical engineering 5+ years of relevant experience Strong RF engineering background Experience with communication subsystems including transceivers, couplers, filters & antennas Experience with Communication standards and regulations including but not limited to ITU, CCSDS and ETSI Complementary skills/knowledge: Understanding of the space environment and communication satellites Experience with satellite tracking and/or ranging Demonstrated capability to efficiently work with little to no supervision Strong written and verbal communications skills in English, knowledge of French will be evaluated favorably Ability to lead and/or mentor junior members of the engineering team

Location: United States; Canada; United Kingdom 📍 Location: Montreal, QC, Canada 🏢 Work Arrangement: On-site 💼 Employment Type: Full-Time We are seeking an experienced Satellite Platform RF/EMC Systems Engineer to support the development, integration, and validation of complex aerospace and satellite systems. The ideal candidate will have a strong electrical engineering background with expertise in RF systems, electromagnetic compatibility (EMC), and system-level testing. Key Responsibilities Support EMC and RF engineering activities for advanced aerospace and satellite systems. Plan, coordinate, and execute large-scale system-level EMC testing. Perform unit-level EMC testing in accordance with international standards and established test methodologies. Analyze test results and provide recommendations to ensure compliance with EMC requirements. Collaborate with multidisciplinary engineering teams on RF, digital, and analog electronic systems. Support system integration, verification, and validation activities. Prepare technical documentation, test reports, and engineering assessments. Required Qualifications Bachelor’s degree in Electrical Engineering or Aerospace/Aeronautical Engineering. 5+ years of relevant engineering experience. Strong background in RF engineering and/or Electromagnetic Compatibility (EMC). Significant experience performing large-scale system-level EMC testing. Experience with unit-level EMC testing using international standards (or equivalent methods and testing levels). Systems engineering experience involving RF, digital, and analog electronic unit designs and wiring harnesses. Strong analytical, troubleshooting, and problem-solving skills. Excellent communication and technical documentation abilities. Important Screening Criteria Candidates must have a degree in Electrical Engineering or Aerospace/Aeronautical Engineering. Candidates with a Mechanical Engineering degree are not a fit for this role. Experience should be focused on electrical/RF engineering, not mechanical aspects of RF design. Preferred Qualifications Experience within the aerospace, defense, satellite, or telecommunications industries. Familiarity with satellite systems, avionics, or other mission-critical electronic systems. Interested candidates are encouraged to apply with their updated resume. Qualified applicants will have the opportunity to discuss the role, compensation, and next steps with our hiring team.

Location: Montreal, Canada; United States ON-SITE IN MONTREAL IS PREFERRED; REMOTE OR HYBRID IS POSSIBLE FOR THE RIGHT CANDIDATE. Open for candidates in Canada as well as the US Role: As part of the System Engineering Department, the Satellite and Payload System Test Authority will be responsible for the définition of Test Plans, Test Methods and Requirements, Ground Test Equipment definition support, implementation and testing in support of Digital  Telecommunication satellite payloads. Tasks The Payload Test Authority engineer will perform, be responsible and participate in the following tasks and activities: Trade-off studies to design and develop Test Plans for Satellites and Payloads, aligning with verification & validation matrices and Program objectives Lead and develop Test Methods and Test requirements; oversee Test Procedures and their execution Lead a cross-disciplinary team to converge on methodology and integration of the tests in accordance with the program requirements. Maintain the verification & validation Matrices over the course of the program life cycle all the way to on-orbit commissioning in coordination with the SatOps team Lead and coordinate Satellite and payload testing: EGSE, Test supervision, data analysis, trending…Test reports Support the development of Satellite Operation Manuals and associated trainings. Develop and support In-Orbit Test (IOT) and anomaly resolution. Must haves · Bachelor’s degree in Electrical engineering in a relevant field · At least 10 years of relevant practical experience in digital communication commercial application in the space domain Previous experience with LEO/MEO/GEO satellite communication systems Understanding of Phased Array Antenna with multiple active elements and knowledge of various modulation types, signal processing and Networking Systems Engineering experience in concepts of space and ground segment, specification and integration, knowledge of Flight Software, Satellite Database · Knowledge of Python or other scripting languages Complementary skills/knowledge Previous experience in Constellation Operations Development and testing of new automated methodologies Knowledge of requirements Management tools such as DOORS/Windchill/Jama Demonstrated capability to efficiently work autonomously and with little to no supervision Strong written and verbal communications skills in English, knowledge of French will be considered favorably

Location: Montreal, Canada; United States ON-SITE IN MONTREAL IS PREFERRED; REMOTE OR HYBRID IS POSSIBLE FOR THE RIGHT CANDIDATE. Open for candidates in Canada as well as the US Role: As part of the System Engineering Department, the Senior Mission and Operations Satellite System Engineer will participate, and coordinate the work needed for the analysis, planning and definition of the constellation operations ConOps, and the preparations, testing and execution of the operations procedures. Tasks: The Satellite Flight-Operations engineer will perform and participate in the following tasks and activities, depending on the background and experience of the candidate. Trade-off studies to design, develop and simulate the overall Satellite LEOP plan. Development of Spacecraft In-Orbit Operations Procedures and oversight of their execution and associated trainings. Development of Satellite Operation Manuals, test procedures and oversight of their execution and associated trainings. Verification & Validation Matrices of the operations procedures for on-orbit commissioning, routine, and contingency operations of the mission. Support In-Orbit Test (IOT), anomaly resolution + FDIR. Support the ICD development activities both HW and SW/DB Support the Operations DevOps environment and tool-chain integration. Support the ConOps Mission Design, Trade Space Analysis, Modeling and Automation Support the Satellite Simulator Operation and script development. Must haves · Bachelor’s degree in engineering in a relevant field · At least 10 years of relevant practical experience · Previous mission design and analyses experience with LEO/MEO satellite systems. · Experience with automated satellite operations, especially design. Systems Engineering experience in concepts of space and ground segment design, specification and integration, knowledge of Flight Software role in operations, Satellite Database Operations concept and telemetry structure concepts. Experience creating or using models and/or simulation software. · Knowledge of Python or other scripting languages Knowledge of Matlab Knowledge of AG1's Systems Tool Kit (STK) Complementary skills/knowledge Previous experience in Constellation Operations Development and testing of new automated operations Knowledge of MS Excel, for the purposes of engineering analyses Knowledge of requirements Management tools such as DOORS/Windchill/Jama Demonstrated capability to efficiently work with little to no supervision Strong written and verbal communications skills in English, knowledge of French will be considered favorably

Location: Montreal, Canada; United States ON-SITE IN MONTREAL IS PREFERRED; REMOTE OR HYBRID IS POSSIBLE FOR THE RIGHT CANDIDATE. Open for candidates in Canada as well as the US Role: As part of the System Engineering Department, the Flight Operations System Engineer will participate, and coordinate the work needed for the analysis, planning and definition of the constellation operations ConOps, and the preparations, testing and execution of the operations procedures. Tasks: The Satellite Flight-Operations engineer will perform and participate in the following tasks and activities, depending on the background and experience of the candidate. Trade-off studies to design, develop and simulate the overall Satellite LEOP plan. Development of Spacecraft In-Orbit Operations Procedures and oversight of their execution and associated trainings. Development of Satellite Operation Manuals, test procedures and oversight of their execution and associated trainings. Verification & Validation Matrices of the operations procedures for on-orbit commissioning, routine, and contingency operations of the mission. Support In-Orbit Test (IOT), anomaly resolution + FDIR. Support the Satellite Simulator Operation and script development. Must haves · Bachelor’s degree in engineering in a relevant field · At least 10 years of relevant practical experience · Previous experience with LEO/MEO satellite systems. · Experience with automated satellite operations, especially design and IOT. Systems Engineering experience in concepts of space and ground segment design, specification and integration, knowledge of Flight Software role in operations, Satellite Database Operations concept and telemetry structure concepts. Experience creating or using models and/or simulation software. · Knowledge of Python or other scripting languages Knowledge of Matlab Knowledge of AG1's Systems Tool Kit (STK) Complementary skills/knowledge Previous experience in Constellation Operations Development and testing of new automated operations Knowledge of MS Excel, for the purposes of engineering analyses Knowledge of requirements Management tools such as DOORS/Windchill/Jama Demonstrated capability to efficiently work with little to no supervision Strong written and verbal communications skills in English, knowledge of French will be considered favorably

Location: Montreal, Canada; United States ON-SITE IN MONTREAL IS PREFERRED; REMOTE OR HYBRID IS POSSIBLE FOR THE RIGHT CANDIDATE. Open for candidates in Canada as well as the US Role: As a member of the Systems Engineering Department, the Platform RF/EMC Systems Engineer will provide technical expertise necessary to ensure electromagnetic compatibility (EMC) of the Platform system given the radio frequency (RF) environments of the communications payloads. Tasks: Depending on the job function, the Platform RF/EMC Systems Engineer will perform and participate in the following tasks and activities depending on the background and experience of the candidate: Perform EMC analyses and interpret unit-level EMC test reports Review communication Payload RF transmitter/receiver analyses & test results and recommend any necessary design enhancements to ensure electromagnetic compatibility with the Platform subsystems Prepare system-level EMC test plans and conduct satellite-level EMC testing Support Platform design activities related to grounding & shielding and wiring harness signal segregation & routing Troubleshoot EMC-related issues on integrated satellite and Platform Engineering Model (FlatSat) test setups Support RF/EMC aspects of systems engineering documentation including requirements specifications, statement of compliance, verification matrix and design descriptions Support various program reviews: EQSR, SRR, PDR and CDR Must haves: Bachelor’s degree in electrical or aerospace engineering 5+ years of relevant experience Strong RF and/or EMC engineering background Substantial experience with large scale system-level EMC testing Experience with unit-level EMC testing per international standards (or equivalent) methods & testing levels Systems engineering background including experience with RF, digital & analog electronic unit designs and wiring harnesses Complementary skills/knowledge: Understanding of the space environment and communication satellites Demonstrated capability to efficiently work with little to no supervision Ability to lead and/or mentor junior members of the engineering team Strong written and verbal communications skills in English, knowledge of French will be considered favorably

Location: Houston, United States; Montreal, Canada ON-SITE IN MONTREAL IS PREFERRED; REMOTE OR HYBRID IS POSSIBLE FOR THE RIGHT CANDIDATE. Open for candidates in Canada as well as the US Role: As a member of the Systems Engineering Department, the Platform Electrical Systems Engineer will provide technical expertise related to power & data interfaces, power analyses & budgets, failure analysis and functional testing for newly designed Platform telecommunication satellite. Tasks: Depending on the job function, the Platform Electrical Systems Engineer will perform and participate in the following tasks and activities depending on the background and experience of the candidate: Manage electrical interface control documentation for power, analog, digital & RF connections between Platform and Payload units & subsystems Support electrical analyses, budgets & design details related to power generation, storage & distribution Perform failure modes & effects analyses and support failure detection, isolation & recovery activities Support Platform test activities including preparation and/or review of test plans, procedures & reports Prepare total dose & single event effects ionizing radiation analyses Write systems engineering documentation including requirements specifications, statement of compliance, verification matrix and design descriptions Support satellite development activities: concept of operations and communication Payload integration on Platform Support various program reviews: EQSR, SRR, PDR and CDR Must haves Bachelor’s degree or equivalent in electrical engineering 5+ years of relevant experience Experience with system-level electrical power generation, storage and distribution Strong electrical systems engineering background including experience with electronic unit designs, wiring harnesses, data bus protocol standards and system-level testing Complementary skills/knowledge: Understanding of the space environment, communication satellites, radio frequency (RF) equipment and the various solar cell & battery technologies Ability to lead and/or mentor junior members of the engineering team Demonstrated capability to efficiently work with little to no supervision Strong written and verbal communications skills in English, knowledge of French will be considered favorably

Location: Montreal, Canada The company provides full relocation support, including immigration assistance, and offers a relocation bonus upon arrival in Montreal. Selected candidates may work remotely during the initial months while their immigration process is being completed; however, the long-term expectation is for the individual to transition to onsite work in Montreal once relocation has been finalized. Summary: Manage, monitor, and control LEO/MEO communication constellation satellites. 24/7 mission operations — telemetry analysis, command execution, anomaly troubleshooting. Key areas: satellite health monitoring, orbit maintenance, collision avoidance (conjunction analysis) , ground station coordination, flight procedure development, scripting automation. Shift work in SOCC required. Key requirements: B.Sc. Electrical Engineering, Aerospace, or related | 10+ years LEO/MEO mission planning, on-orbit testing, and operations Strong space systems engineering — orbit mechanics, space environment, RF telecom Ground segment + space segment knowledge LEOP (Launch & Early Orbit Phase) experience Collision avoidance / conjunction analysis / ITU-FCC-ESA compliance GNC knowledge (collaborates with GNC team) Confluence + JIRA experience English required; French is an asset (Montreal)

Location: Montreal, Canada; United States; United Kingdom The company provides full relocation support, including immigration assistance, and offers a relocation bonus upon arrival in Montreal. Selected candidates may work remotely during the initial months while their immigration process is being completed; however, the long-term expectation is for the individual to transition to onsite work in Montreal once relocation has been finalized. Role: As part of the System Engineering Department, the Senior Mission and Operations Satellite System Engineer will participate, and coordinate the work needed for the analysis, planning and definition of the constellation operations ConOps, and the preparations, testing and execution of the operations procedures. Tasks: The Satellite Flight-Operations engineer will perform and participate in the following tasks and activities, depending on the background and experience of the candidate. Trade-off studies to design, develop and simulate the overall Satellite LEOP plan. Development of Spacecraft In-Orbit Operations Procedures and oversight of their execution and associated trainings. Development of Satellite Operation Manuals, test procedures and oversight of their execution and associated trainings. Verification & Validation Matrices of the operations procedures for on-orbit commissioning, routine, and contingency operations of the mission. Support In-Orbit Test (IOT), anomaly resolution + FDIR. Support the ICD development activities both HW and SW/DB Support the Operations DevOps environment and tool-chain integration. Support the ConOps Mission Design, Trade Space Analysis, Modeling and Automation Support the Satellite Simulator Operation and script development. Must haves Bachelor’s degree in engineering in a relevant field At least 10 years of relevant practical experience Previous mission design and analyses experience with LEO/MEO satellite systems. Experience with automated satellite operations, especially design. Systems Engineering experience in concepts of space and ground segment design, specification and integration, knowledge of Flight Software role in operations, Satellite Database Operations concept and telemetry structure concepts. Experience creating or using models and/or simulation software. Knowledge of Python or other scripting languages Knowledge of Matlab Knowledge of AG1's Systems Tool Kit (STK) Complementary skills/knowledge Previous experience in Constellation Operations Development and testing of new automated operations Knowledge of MS Excel, for the purposes of engineering analyses Knowledge of requirements Management tools such as DOORS/Windchill/Jama Demonstrated capability to efficiently work with little to no supervision Strong written and verbal communications skills in English, knowledge of French will be considered favorably

Location: Montreal, Canada; United States; United Kingdom The company provides full relocation support, including immigration assistance, and offers a relocation bonus upon arrival in Montreal. Selected candidates may work remotely during the initial months while their immigration process is being completed; however, the long-term expectation is for the individual to transition to onsite work in Montreal once relocation has been finalized. Role: As part of the System Engineering Department, the Flight Operations System Engineer will participate, and coordinate the work needed for the analysis, planning and definition of the constellation operations ConOps, and the preparations, testing and execution of the operations procedures. Tasks: The Satellite Flight-Operations engineer will perform and participate in the following tasks and activities, depending on the background and experience of the candidate. Trade-off studies to design, develop and simulate the overall Satellite LEOP plan. Development of Spacecraft In-Orbit Operations Procedures and oversight of their execution and associated trainings. Development of Satellite Operation Manuals, test procedures and oversight of their execution and associated trainings. Verification & Validation Matrices of the operations procedures for on-orbit commissioning, routine, and contingency operations of the mission. Support In-Orbit Test (IOT), anomaly resolution + FDIR. Support the Satellite Simulator Operation and script development. Must haves Bachelor’s degree in engineering in a relevant field At least 10 years of relevant practical experience Previous experience with LEO/MEO satellite systems. Experience with automated satellite operations, especially design and IOT. Systems Engineering experience in concepts of space and ground segment design, specification and integration, knowledge of Flight Software role in operations, Satellite Database Operations concept and telemetry structure concepts. Experience creating or using models and/or simulation software. Knowledge of Python or other scripting languages Knowledge of Matlab Knowledge of AG1's Systems Tool Kit (STK) Complementary skills/knowledge Previous experience in Constellation Operations Development and testing of new automated operations Knowledge of MS Excel, for the purposes of engineering analyses Knowledge of requirements Management tools such as DOORS/Windchill/Jama Demonstrated capability to efficiently work with little to no supervision Strong written and verbal communications skills in English, knowledge of French will be considered favorably