Location: Los Angeles, United States
📍 Location: The Greater Los Angeles Metropolitan Area, CA (Onsite)
If you’re interested in learning more about this opportunity or beginning the interview process, feel free to connect directly via LinkedIn:
LinkedIn:
https://www.linkedin.com/in/ra...
Principal Mechanical Engineer – Launcher Systems
An advanced aerospace and defense technology company is seeking a highly experienced Principal Mechanical Engineer to lead the architecture, design, and integration of next-generation launcher systems supporting UAV and missile platforms.
This role will own launcher hardware development from concept definition through production and deployment across mobile ground and maritime applications. The ideal candidate brings deep launcher system expertise, strong electro-mechanical integration capability, and direct experience designing ruggedized hardware for harsh operational environments.
This is a highly hands-on technical leadership role suited for engineers who thrive in fast-moving development environments and are comfortable owning complex hardware systems end-to-end.
Responsibilities
Lead the mechanical architecture and system integration of launcher platforms across ground and maritime environments
Define and manage critical mechanical and electro-mechanical interfaces between launcher systems, canisters, payloads, and platform infrastructure
Design solutions addressing blast, plume, thermal, and structural loads associated with rocket or missile launch environments
Develop gas management, shielding, thermal protection, and structural mitigation strategies
Design and integrate deployment, retention, release, and actuation mechanisms
Support launch sequencing, safety interlocks, and system-level safing requirements
Create and manage interface control documents (ICDs), mechanical specifications, and system integration documentation
Serve as a primary technical interface with suppliers, manufacturing partners, customers, and platform integrators
Lead supplier technical reviews, design validation efforts, and make-versus-buy assessments
Support transition from development into production, qualification, and sustainment activities
Mentor and provide technical direction to cross-functional engineering teams
Qualifications
Bachelor’s degree in Mechanical Engineering or related discipline
10+ years of experience in aerospace or defense mechanical design and system integration
Direct experience designing launcher systems, missile integration hardware, UAV launch platforms, or closely related defense systems
Strong understanding of blast, plume, thermal, vibration, and dynamic load environments
Experience with electro-mechanical integration including power, data, connector, and umbilical systems
Hands-on experience designing ruggedized mechanical hardware for harsh environments
Strong CAD proficiency using SolidWorks or equivalent tools, including large assembly management
Familiarity with military standards and environmental qualification practices including MIL-STD-810
Experience creating and managing interface documentation, tolerancing strategies, and installation requirements
Demonstrated ability to lead technical decision-making and resolve complex integration challenges
U.S. citizenship and ability to obtain and maintain a security clearance required
Preferred Experience
Master’s degree in Mechanical Engineering or related field
Prior experience serving as technical lead or responsible engineer for launcher or weapons systems programs
Experience integrating launcher systems onto mobile or maritime platforms
Familiarity with launch sequencing, safe-and-arm systems, fuzing interfaces, and mission-critical safety requirements
Experience with structural, thermal, or multiphysics simulation tools such as ANSYS, NASTRAN, ABAQUS, or similar
Experience planning and executing hardware integration or environmental testing
Knowledge of manufacturing and assembly methods for deployable or ruggedized mechanical systems
Familiarity with military connector standards including 38999, ARINC, or Micro-D interfaces
Hands-on prototyping, CNC machining, additive manufacturing, or fabrication experience
What Makes This Opportunity Unique
This role offers the opportunity to help establish a launcher systems capability from the ground up within a rapidly growing advanced defense environment.
The engineering team is looking for someone with true launcher domain expertise — not simply general mechanical design experience. The right person will have significant influence over system architecture, integration strategy, supplier engagement, and long-term platform development.
You’ll work closely with multidisciplinary teams developing mission-critical systems that must operate reliably in highly demanding operational environments.
Additional Information
Competitive compensation and equity package
Comprehensive healthcare coverage
401(k) matching
PTO flexibility
Relocation assistance may be available
Full-time onsite collaboration environment
U.S. citizenship required due to security and export control requirements
📍 Location: The Greater Los Angeles Metropolitan Area, CA (Onsite)
To learn more or express interest, connect directly via LinkedIn:
LinkedIn:
https://www.linkedin.com/in/ra...
Salary: $180,000 – $230,000 / year
Los Angeles, United States; Relocation assistance may be available
Location: Saint Petersburg
Workplace: remote
CSM St. Petersburg is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION & QUALIFICATION
Overall ship's command and responsibility to ensure safety of crew and environmental protection.
Responsible for the compliance with the International regulations and company safe practices and policies.
Holder of valid COC (STCW Reg II/2) with verification.
Holder of valid STCW certifications required for the position.
Good communication and leadership skills.
Fluent in written and spoken English language.
Safety culture and mindset.
Experience with multicultural working environment.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 4 months in Rank with the same type/size of vessel.
Experience onboard same vessel tonnage is mandatory.
Experience in Steam Turbines cargo pump system is recommended.
Experience with Crude Oil and STS cargo operations.
Experience in trading area USA and Australia is recommended.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 months]
Contract Benefit: Competitive salary
Terms and condition as per CBA applicable
Rejoining and Performance Bonus
Free Internet onboard and wellbeing support
You may include with your application any reference, specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
Location: Saint Petersburg
Workplace: remote
CSM St. Petersburg is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION & QUALIFICATION
Overall ship's command and responsibility to ensure safety of crew and environmental protection.
Responsible for the compliance with the International regulations and company safe practices and policies.
Holder of valid COC (STCW Reg II/2) with verification.
Holder of valid STCW certifications required for the position.
Good communication and leadership skills.
Fluent in written and spoken English language.
Safety culture and mindset.
Experience with multicultural working environment.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 4 months in Rank with the same type/size of vessel.
Experience onboard same vessel tonnage is mandatory.
Experience in Steam Turbines cargo pump system is recommended.
Experience with Crude Oil and STS cargo operations.
Experience in trading area USA and Australia is recommended.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 months]
Contract Benefit: Competitive salary
Terms and condition as per CBA applicable
Rejoining and Performance Bonus
Free Internet onboard and wellbeing support
You may include with your application any reference, specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
УдалённоSaint Petersburg
Не хотите искать каждый день?
Настройте подбор один раз, и подходящие вакансии будут сами приходить в Telegram.
Настройте подбор, и подходящие вакансии будут приходить в Telegram.
Location: Saint Petersburg
Workplace: remote
CSM St. Petersburg is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION & QUALIFICATION
Overall ship's command and responsibility to ensure safety of crew and environmental protection.
Responsible for the compliance with the International regulations and company safe practices and policies.
Holder of valid COC (STCW Reg II/2) with verification.
Holder of valid STCW certifications required for the position.
Good communication and leadership skills.
Fluent in written and spoken English language.
Safety culture and mindset.
Experience with multicultural working environment.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 4 months in Rank with the same type/size of vessel.
Experience onboard same vessel tonnage is mandatory.
Experience in Steam Turbines cargo pump system is recommended.
Experience with Crude Oil and STS cargo operations.
Experience in trading area USA and Australia is recommended.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 months]
Contract Benefit: Competitive salary
Terms and condition as per CBA applicable
Rejoining and Performance Bonus
Free Internet onboard and wellbeing support
You may include with your application any reference, specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
Location: Riga
Workplace: remote
CSM Romania is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION & QUALIFICATION
Overall, in charge of engine room operations and maintenance of all machinery.
Ensure safe, efficient operation of main engine, auxiliaries, and electrical systems.
Plan and execute preventive maintenance and repairs.
Monitor fuel consumption, lube oil, and engine performance.
Lead and manage engine crew, assign duties, and conduct training.
Ensure compliance with safety, environmental, and regulatory requirements.
Experience in repairs and dry docking is required.
Holder of a valid COC (STWC Reg III/2) with verification.
Holder of valid STCW certifications required for the position.
Experience with a multicultural working environment.
Good communication and leadership skills.
Fluent in the written and spoken English language.
Safety culture and mindset.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 12 months in rank with Engine type (4 stroke
Experience on Electronic engines is preferred.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 month]
Contract Benefit: competitive salary
Terms and condition as per CBA applicable
Free Internet onboard and wellbeing support
You may include with your application any reference, specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
Location: Constanta
Workplace: remote
CSM Romania is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION & QUALIFICATION
Overall, in charge of engine room operations and maintenance of all machinery.
Ensure safe, efficient operation of main engine, auxiliaries, and electrical systems.
Plan and execute preventive maintenance and repairs.
Monitor fuel consumption, lube oil, and engine performance.
Lead and manage engine crew, assign duties, and conduct training.
Ensure compliance with safety, environmental, and regulatory requirements.
Experience in repairs and dry docking is required.
Holder of a valid COC (STWC Reg III/2) with verification.
Holder of valid STCW certifications required for the position.
Experience with a multicultural working environment.
Good communication and leadership skills.
Fluent in the written and spoken English language.
Safety culture and mindset.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 12 months in rank with Engine type (4 stroke).
Experience on Electronic engines is preferred.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 month]
Contract Benefit: competitive salary
Terms and condition as per CBA applicable
Free Internet onboard and wellbeing support
You may include with your application any reference, specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
Location: Saint Petersburg
Workplace: remote
CSM St. Petersburg is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION AND QUALIFICATION
Overall ship's command and responsibility to ensure safety of crew, cargo and environmental protection.
Ensure compliance with all regulatory and company requirements
Plan and execute voyages efficiently
Supervise cargo operations (loading, stowage, securing, discharge)
Lead crew, enforce safety procedures, and conduct drills
Handle emergencies and maintain all documentation & reporting
Holder of valid COC (STCW Reg II/2) with verification.
Holder of valid STCW certifications required for the position.
Experience with multicultural working environment.
Good communication and leadership skills.
Fluent in written and spoken English language.
Safety culture and mindset.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 9 months in Rank on the same type/size of vessel.
Experience in trading area USA and Australia is recommended.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 month]
Contract Benefit: Competitive salary
Terms and condition as per CBA applicable
Rejoining and Performance Bonus
Free Internet onboard and wellbeing support
You may include with your application any specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
Location: United States + International (Remote)
GiveWell’s mission is to help people in need as much as we can by researching the most cost‑effective ways to save and improve lives, sharing our work openly, and directing donations to the programs we believe will do the most good. Our work, which focuses on global health and well-being, is funded by tens of thousands of donors who rely on our research to inform their giving. We’ve grown from directing $1.5 million in 2010 to directing more than $400 million in 2025. We anticipate our total grantmaking is likely to approach or even exceed $1 billion this year, and we are working toward a future that could be several times that scale. Through years of deliberate groundwork, we’ve been growing our research capacity and scope in order to direct substantially more funding to the most impactful opportunities we can find.
Summary
GiveWell is seeking a Senior Water Researcher to help direct tens of millions of dollars annually to the most cost-effective water interventions we can find. You will have an outsized influence on our funding decisions and help us save and improve lives on a global scale.
Our water grantmaking has historically focused on improving drinking
water quality through chlorination
— primarily chlorine dispensers and in-line chlorination — in low- and middle-income countries with a high burden of waterborne disease. In 2025,
we ran a public Request for Information (RFI)
that resulted in 18 pilot grants to 12 implementing partners across six African countries, totaling roughly $20 million. In 2026, we are beginning to pivot from a narrow focus on chlorination toward a broader exploration of the water sector. This includes investigating alternative water quality interventions (e.g., filtration, in-line ultraviolet disinfection, chemical contamination remediation), different clean water delivery models (e.g. diarrheal outbreak prevention and response, safe water enterprises), exploring water access and infrastructure layering with multilaterals such as the World Bank, market shaping for chlorine supply chains and measurement technology, and R&D for hardware and better service delivery models.
As a Senior Water Researcher, you'll create and lead ambitious research agendas related to our portfolios of work and answer complex questions that will inform GiveWell's grantmaking decisions. The researchers on our team combine rigorous evidence review, cost-effectiveness modeling, and thoughtful judgment.
We're open to a wide variety of professional development pathways depending on your preferences and our needs.
The role
You will be joining a small grantmaking team to contribute to our ambitious research agenda on water. You'll sift through the countless questions we could try to answer, and hone in on those that matter most. You'll also communicate externally about your work and mentor and advise other researchers on the team.
You will shape a research agenda that brings rigor and creativity to the thorniest questions the GiveWell water team faces. Your work will combine empirical evidence review and critical synthesis, cost-effectiveness modeling, discussions with subject matter experts, understanding of the broader context, and your own judgment.
What you might work on in your first year:
How should we calibrate our cost-effectiveness estimates to real-world program performance?
How does chlorination compare with alternative water quality methods — such as filtration, in-line UV, and chemical contamination remediation — across different settings? Where, if anywhere, are these alternatives more cost-effective?
Can GiveWell unlock large amounts of cost-effective
room for more funding
by partnering with multilaterals (e.g. the World Bank) to layer water treatment onto large-scale piped water infrastructure projects? What are the practical and political constraints?
To what extent should our portfolio shift between water quality (our current focus) and water access? Are there access-related grantmaking opportunities — for example, supporting direct delivery of clean water, water kiosks, or boreholes paired with treatment — that meet our cost-effectiveness bar?
How do we improve our estimate of the all-cause mortality effect of chlorination on children under-5?
How should we use new funding mechanisms — such as regranting, prizes, and a possible Water Incubator with implementing partners — to identify and scale promising interventions?
The Senior Water Researcher will help shape a major annual grantmaking portfolio, own grant investigations end-to-end (from research question through grant recommendation), and represent GiveWell to external counterparts. You'll have significant latitude to propose new areas of work.
Team structure
Our research department is currently organized into eight teams:
Five of the teams (Livelihoods, Malaria, Nutrition, Vaccination, and Water) focus on specific areas of grantmaking.
The New Areas team focuses on interventions in domains that are new to GiveWell.
The Cross-Cutting team focuses on methodological issues, research quality, and other big-picture concerns that cut across all of our research work.
The Commons team provides generalized research support to each of the other teams, including landscaping research, vetting, and publishing.
Team values
We think our research team has unique qualities:
We care deeply and centrally about finding and sharing truth.
Truth-seeking is one of our
core values
. We post
our mistakes
and we prize our team members who keep our culture of free-flowing feedback strong.
We are independent.
We focus 100% on finding the most cost-effective opportunities to save and improve lives. Our researchers assist in communicating our research findings to the public and our donors, and on occasion we provide tailored advice to ultra-high-net-worth donors who want to rely on our expertise to direct their giving—but we never ask our researchers to trade off against honesty, or to hide their real beliefs.
We don’t waste time.
Once it’s clear that a particular research question is unlikely to change our bottom-line funding recommendation, we drop it as quickly as possible. We encourage our research staff to constantly re-evaluate their portfolios and only work on the highest-priority questions.
Lean research team = huge personal impact.
In 2026,
our research team of ~80 people is directing close to 1 billion dollars and we expect grantmaking dollars per research team member to increase in the future.
We work well together.
Our research team is lean because we’re able to attract top-tier people, all of whom complete skills-based assessments before joining our staff. We maintain a high-performing, collegial culture and pay our staff accordingly.
About you
We expect the Senior Water Researcher to have
A quantitatively oriented advanced degree (e.g., in epidemiology, environmental engineering, environmental health, public health, economics, or related fields).
Substantial professional experience in the water sector or an adjacent field (broadly defined). This could include experience in water quality, WASH, water infrastructure, environmental health modeling, or in program implementation, evaluation, or funding. We're especially interested in candidates with hands-on familiarity with water systems, epidemiology, or both. We don't expect any single candidate to have deep expertise across all of the areas we're exploring (chlorination, filtration, in-line UV, water access, market shaping, R&D), and we're happy to consider strong researchers whose expertise sits in any subset of these.
We expect that people with the soft qualities below will be the most successful and happy on our team. This isn’t a full list, but hopefully it conveys the gist of our team’s professional personality:
GiveWell’s mission and methods are personally energizing—you like our approach to research and you find personal meaning in our story of impact.
You’re abnormally curious—you ask lots of questions, and you’re willing to interrogate others’ work. Your curiosity also extends to your own work—you aren’t defensive when your research comes under scrutiny.
You routinely think about and surface the value judgments, background knowledge, and strategic commitments that undergird your work. You understand the potential effects of mistaken mental models, so you strive to improve yours and your team’s.
You dislike it when people express strong confidence in views that don’t seem to rely on commensurate evidence. You carefully and legibly communicate about your confidence levels.
You appreciate the value of an excellent reputation and strong relationships. You can moderate your directness and intensity when you’re communicating with external folks.
You love a
gnarly problem
. You figure out the most important questions to answer, go deep on the details where they matter (and move on where they don’t), and reassess your mental models based on what you’ve learned.
You constantly assess whether you and the team are working on the most important things.
If you’re interested in working on GiveWell’s research team but don’t have water expertise, consider applying to our generalist
Senior Researcher
role, or our Researcher role if you have limited post-graduation experience.
The details
Compensation:
We set salaries using a location-based tier system. Our pay for this role:
NYC or the San Francisco Bay Area: $308,000.
All other U.S. locations: $280,000.
International: Similar to the “all other U.S. locations” salary, based on historical exchange rates and delivered in locally-denominated currency. We can share a precise figure upon request after the first work trial stage.
Benefits:
Our
benefits
include:
Fully funded health, dental, vision, and life insurance (we cover 100% of premiums within the US for you and any dependents)
Four weeks of paid time off per year, plus a one week organization-wide summer break
16 weeks of fully paid parental leave
Ergonomic home workstations or coworking space memberships
Automatic contribution equal to 5% of your gross salary into your 403(b) retirement plan (for U.S. based staff)
Countries we can hire from:
GiveWell is a remote-first organization. However, for the time being, we can only hire within a select number of countries (US, UK, Canada, Switzerland, and Germany). To be considered for a role with GiveWell, you need to already be based in one of those countries or be willing to move to one of them. We expect to expand the list of locations where we can hire over the course of 2027, and our job descriptions always reflect the current status — so we'd encourage you to check back and apply again for a role you're eligible for.
Visa sponsorship:
The US is the only country where visa sponsorship is possible for a number of roles, and it's assessed on a case by case basis. For all other countries, you need to already have work authorization, we cannot sponsor visas.
Why we work this way:
Focusing on countries where we already have tested onboarding processes lets us move candidates through hiring faster and with fewer surprises. Every additional country brings its own labor laws, EOR requirements, and new processes to work through, which slows things down for hiring teams and new colleagues alike. Concentrating our footprint keeps the experience consistent and supports GiveWell’s wider absorption capacity goals.
Flexibility:
We support and encourage flexible working, including flexible hours, working remotely, and working from the office when you choose. The majority of our staff, including senior management, work flexibly in one way or another.
Travel:
Research team members are sometimes required to attend international site visits and conferences (on average 1-2 per year), with additional travel for those interested in traveling more. Additionally, we strongly encourage staff members to attend quarterly whole-org and department retreats to bond with other team members and complete in-person work. We'll discuss travel obligations in more detail during late stages of the hiring process, and we’ll accommodate staff who have conflicting family or other obligations.
Start date:
We’d like a candidate to start as soon as possible after receiving an offer, but we’ll offer flexibility for candidates whose personal or professional circumstances require them to moderately delay their start date.
Miscellaneous details:
Please apply to only one Senior Researcher posting.
If you have deep expertise in this area, this pod-specific role is the right fit. If not, there's no need to apply here — our generalist Senior Researcher role is designed for strong researchers who don't have a single specialization, and you don't need to apply to both. Applying to the generalist role won't put you at any disadvantage!
Please note that our hiring process consists of the same work trials for the following roles: Researcher, Senior Researcher, Senior Cross-Cutting Researcher, Senior Livelihoods Researcher, Senior Malaria Researcher, Senior New Areas Researcher, Senior Nutrition Researcher, Senior Vaccines Researcher, and Senior Water Researcher. If, within the last year, you applied and were rejected for one of these roles, you should hold off on applying to the other roles, unless explicitly asked to do so by a member of our team. If you're interested in all of these roles, please just apply once and note in your application that you'd like to be considered for the other roles, too.
After application review, our hiring process consists of a short application exercise and up to 15 hours of compensated work trials. You can see more details about our hiring process on our
FAQs page
!
We devote significant staff capacity to initial application review, and we respond to all applications as quickly as possible.
We have a strong preference for full-time applicants, but we’ll consider applications for part-time work. We aren’t interested in reviewing applications for contract or project-based work at this time.
If we settle on an application deadline, we’ll write it in bold here. If you’re on our website job posting and don’t see a deadline, there is no deadline. If you’re reading this on an external job board and don’t see a deadline, you should double-check on our
website
.
You don't need to submit a cover letter—we rely mainly on your resume and answers to the application questions below when we're making early decisions.
About GiveWell
GiveWell is dedicated to finding and evaluating highly cost-effective global health and development opportunities, and we publish all the work, reasoning, and uncertainties behind our funding decisions. Our
giving funds
enable donors to contribute to the most impactful and cost-effective programs our researchers identify.
GiveWell is one of the world’s largest private funders of global development efforts. Trusted annually by tens of thousands of donors, GiveWell searches for highly cost-effective programs that save or improve lives the most. Since 2007, more than 150,000 donors have given over $2.6 billion through GiveWell to the most promising programs its research has identified, which we estimate will save more than
340,000 lives
.
GiveWell is most well-known for recommending a small number of
Top Charities
, which currently support
seasonal malaria chemoprevention
,
insecticide-treated nets
,
vaccine incentivization
, and
vitamin A supplementation
. However, most of our research capacity and grantmaking is devoted to
cost-effective opportunities outside of those programs
.
GiveWell
grants
have:
Helped governments
navigate changes to the funding landscape
and implement high-impact health programs, like
HIV/syphilis screening and treatment
for pregnant people in Zambia and Cameroon.
Sought to scope and scale promising interventions that don’t have clear existing implementers. We are supporting the
Clinton Health Access Initiative’s Incubator
to identify potentially cost-effective interventions and create programs that we would be excited to support in the future. For example, we
funded a program
to prevent tuberculosis among young children in Uttar Pradesh and Bihar, India, that we co-designed with CHAI through the Incubator program.
Provided funding to ensure that programs that recently faced foreign aid funding cuts could continue, like
healthcare support and malnutrition treatment
in northern Cameroon.
Funded program delivery alongside strengthened monitoring and evaluation, as in our grants to support
treatment of clubfoot
and to
evaluate the program
.
Tested our
assumptions and refined our understanding
through further research and data collection, including
improved estimates of disease burden
and studies on
the effect of water chlorination on mortality
and
the impact of a tree-planting program on farmers’ income
.
We make our reasoning public and transparent so others can challenge it (sometimes we even
pay people to point out our errors
). We go to unusual lengths to check our assumptions and assess our impact, including
funding research
to address our uncertainties and gathering
independent monitoring and evaluation data
about the programs we support. We
change
our minds when the evidence demands it. For more about GiveWell, listen to Ezra Klein’s
recent interview
with GiveWell’s co-founder and CEO Elie Hassenfeld.
Additional information
We don’t want to miss candidates that could do great things at GiveWell. Practically, that means a GiveWell staff member reviews every application carefully, considering the whole picture of your background and potential. If you’re on the fence about applying because you meet some but not 100% of our preferred qualifications (some studies suggest this hesitation is especially common for women and people of color), we encourage you to apply anyway.
GiveWell is an Equal Employment Opportunity employer by choice. At minimum, this means that we comply with all federal, state, and local EEO and employment laws. Beyond the requirements of those laws, we value our team’s diversity in all respects, and we desire to maintain a work environment free of harassment or discrimination—we want our team members to thrive at GiveWell. If you need assistance or an accommodation due to a disability, contact us at careers@givewell.org. We will consider employment for qualified applicants with arrest and conviction records.
By submitting an application, you acknowledge that you have read and consent to GiveWell's
Privacy Statement for Applicants
. By completing an application exercise, you acknowledge and assent to
GiveWell's Work Trial Policy
.
Location: South Africa; Philippines; Egypt; Ethiopia; Mexico; Colombia
About Huzzle
At Huzzle, we connect exceptional talents with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include innovative startups, engineering consultancies, renewable energy firms, ESG-focused organisations, and sustainability-driven technology companies. Unlike an outsourcing agency, we place you directly with a client where you’re hired in-house as a valued member of their team.
Role Type: Full-time
Engagement: Independent Contractor
Job Summary
We are seeking a proactive and commercially minded Sales Development Representative (SDR) with experience in sustainable engineering, renewable energy, ESG, environmental consulting, clean technology, or related industries.
This role will focus on outbound lead generation, prospect engagement, and pipeline development within sustainability-focused markets. The ideal candidate understands the language of sustainability, energy transition, environmental solutions, and ESG initiatives, and can confidently engage with business decision-makers.
Key Responsibilities
Conduct outbound prospecting through cold calls, email campaigns, LinkedIn outreach, and follow-ups.
Identify and engage potential clients interested in sustainability, engineering, ESG, or clean energy solutions.
Generate qualified meetings and opportunities for the sales team.
Research target companies, sustainability initiatives, and industry trends to personalise outreach.
Maintain accurate CRM records and pipeline activity.
Collaborate with internal sales and marketing teams to improve outreach strategies and messaging.
Consistently meet or exceed activity and meeting-booked KPIs.
Build strong relationships with prospective clients across sustainability-driven industries.
Requirements
2+ years of experience in Sales Development, Business Development, or outbound B2B sales.
Must have previous experience within sustainable engineering, renewable energy, ESG, environmental consulting, sustainability, clean tech, utilities, or adjacent industries.
Strong understanding of sustainability-related business challenges and ESG initiatives.
Proven outbound prospecting and cold outreach experience.
Excellent written and verbal English communication skills.
Experience using CRM systems such as HubSpot, Salesforce, or similar.
Strong research, organisation, and relationship-building skills.
Comfortable working independently in a remote environment.
Reliable internet connection and professional remote setup.
Preferred Qualifications
Experience targeting enterprise or commercial clients.
Familiarity with carbon reduction strategies, energy efficiency, sustainability reporting, or ESG frameworks.
Experience using LinkedIn Sales Navigator, Apollo, Outreach, or similar prospecting tools.
Exposure to UK, EU, US, or international sustainability markets.
Benefits
💰 Competitive salary with performance-based incentives.
🌍 Fully remote role with flexible work environment.
🚀 Opportunity to work within a fast-growing sustainability-focused sector.
📈 Long-term career growth and advancement opportunities.
🤝 Collaborative and mission-driven international team.
🎯 Structured onboarding and ongoing sales development support.
🌱 Contribute to projects and solutions driving environmental and sustainability impact.
Location: Bucharest, Romania
AMC Studio is a world-leading 3D art and game development studio based in Bucharest, Romania, and part of the Keywords Studios international group. Founded in 1996 and with nearly 30 years of activity, AMC has provided 3D art services for major Triple-A titles such as The Witcher 3: Wild Hunt, Call of Duty, Dead Space, World of Tanks, and the Mafia franchise. At the core of the studio is a passionate team of artists whose adaptability across art styles - from stylized to photorealistic - brings game worlds to life.
Responsibilities:
Compose and dress environments to support gameplay readability, player navigation, and visual storytelling
Maintain visual quality and consistency of levels according to the project's quality bar and art direction
Gather and organize reference materials for environment assets
Follow studio pipelines, naming conventions, and asset management guidelines
Assemble and modify modular environment assets to build architectural and environmental spaces
Prepare visual breakdowns, reference boards, and asset lists when required
Act as production and artistic support for the Lead Level Artist
Integrate environment assets and textures into the level
Optimize levels for performance in collaboration with Tech Art and Design (draw calls, LODs, streaming)
Set up asset properties related to visuals and performance (LODs, collisions, materials)
Support bug fixing and visual polish throughout production and testing
Verify level quality in engine and make necessary improvements
Requirements
Understanding of architectural and natural environment composition, scale, and structure
Knowledge of gameplay readability, player navigation, and visual guidance principles
Experience optimizing levels for real-time engines (LOD, draw calls, streaming,etc.)
Strong modeling skills for modular environment assets
Experience with Maya and/or Blender
Experience with material blending and vertex painting systems
Proficiency in Unreal Engine or similar real-time engines
Experience with Substance Painter/Designer
Understanding of physically based rendering (PBR) workflows and material standards
Strong eye for detail and consistency with the project’s art style
Ability to collaborate effectively in a multidisciplinary team
Nice to have:
Knowledge of material optimization techniques for real-time engines
Basic understanding of lighting principles and experience adjusting lighting in real-time engines
Experience with procedural tools such as Houdini is a plus
Experience working on shipped titles
Benefits
Competitive remuneration
Projects aligned with your expertise and interests
Collaboration with industry leaders on AAA titles
Professional growth opportunities
Flexible work arrangements
An environment dedicated to diversity and inclusion
Role Overview
ESS is seeking a
Principal ESG Manager
to play a strategic and technical leadership role across its ESG activities. This position is suited to a seasoned professional capable of
leading complex ESIA processes, conducting ESG due diligence, and advising clients at a senior level
, while managing multiple high-impact assignments across the region. He will be doing site visits as required depending on the projects that will be assigned to him.
Key Responsibilities
ESG Advisory & Technical Leadership
Provide expert guidance on ESG standards (IFC Performance Standards, World Bank, etc.)
Support the development and implementation of ESG strategies across client projects
Act as a subject matter expert in ESIA and environmental and social risk management
ESIA & E&S Management
Lead or review
Environmental and Social Impact Assessments (ESIAs)
Oversee ESMP implementation and monitoring
Ensure quality control of deliverables from consultants and partners
Project Management
Manage multiple ESG assignments simultaneously
Coordinate with clients, consultants, and internal teams
Track timelines, deliverables, and budgets
Stakeholder Engagement
Support stakeholder engagement strategies and community relations
Advise on grievance mechanisms, RAP/LRP processes, and social risk mitigation
Recruitment & Technical Support
Work closely with internal teams to define ESG/HSEC role requirements
Support technical screening and validation of candidates
Contribute ESG insights to support client needs and business development
Reporting & Governance
Prepare ESG reports and documentation
Track KPIs and support continuous improvement
Assist with audits and due diligence processes
ESG Due Diligence & Risk Advisory
Lead
ESG due diligence
for investments, acquisitions, and project financing
Identify material environmental and social risks, liabilities, and compliance gaps
Advise clients on risk mitigation strategies aligned with lender expectations
Support audits, transaction processes, and independent reviews
Requirements
Master’s degree (or equivalent) in Environmental Science, Social Sciences, Sustainability, or related discipline
10+ years of experience
in ESG / Environmental & Social roles, with significant exposure in Africa
Strong experience with
ESIA processes
and ESMP implementation
Proven
project management
experience
Knowledge of
IFC Performance Standards
and international ESG frameworks
Experience in
mining, energy, or infrastructure sectors
Excellent stakeholder engagement and communication skills
Fluency in
English required
;
French strongly preferred
Key Competencies
Leadership and coordination
Strong analytical and problem-solving skills
Excellent organization and reporting abilities
Ability to work across multiple projects and cultures
Nice to Have
Experience in Africa
Experience with RAP/LRP implementation
Familiarity with ESG reporting frameworks (e.g., GRI)
Location: Constanta
Workplace: remote
CSM Romania is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION & QUALIFICATIONS
Overall ship's command and responsibility to ensure safety of crew, cargo and environmental protection.
Responsible for the compliance with the International regulations and company safe practices and policies.
Holder of valid COC (STWC Reg II/2) with verification.
Holder of valid STCW certifications required for the position.
Experience with muti-cultural working environment.
Good communication and leadership skills.
Fluent in written and spoken English language.
Safety culture and mindset.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 9 months in rank on the same type/size of the vessel (min 1700 TEU).
Experience in trading area US and Australia is recommended.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 months]
Contract Benefit: Competitive salary
Terms and condition as per CBA applicable
Rejoining and Performance Bonus
Free Internet onboard and wellbeing support
You may include with your application any reference, specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
Location: Constanta
Workplace: remote
CSM Romania is looking for self-motivated and skilled seafarers to join our expanding fleet of Columbia Shipmanagement.
JOB DESCRIPTION & QUALIFICATIONS
Overall ship's command and responsibility to ensure safety of crew, cargo and environmental protection.
Responsible for the compliance with the international regulations and company safe practices and policies.
Holder of valid COC (STCW Reg II/2) with verification.
Holder of valid STCW certifications required for the position.
Experience with multicultural working environment.
Good communication and leadership skills.
Fluent in written and spoken English language.
Safety culture and mindset.
VESSEL'S SPECIFIC REQUIREMENTS
Minimum experience requirements: 9 months in Rank on the same type/size of vessel.
Experience in trading area USA and Australia is recommended.
CONTRACT TERMS & CONDITIONS
Contract Duration [4 months +/- 1 month]
Contract Benefit: Competitive salary
Terms and condition as per CBA applicable
Rejoining and Performance Bonus
Free Internet onboard and wellbeing support
You may include with your application any reference, specific job qualification, and your availability date.
Looking forward to welcoming you in the Columbia Group Family.
Location: Greece
Workplace: OnSite
DESCRIPTION
ROLE HIGHLIGHTS
- Subsystem Assembly Technician
- Location: Athens, Greece
- Department: Global Manufacturing Organisation
- Reports to: Production Facility Manager
- Employment type: Permanent
- Workplace model: Office
- Employment is subject to applicable security screening (incl. SUPO, where required)
WHY THIS ROLE MATTERS:
The mission of this role is to ensure every mechanical subsystem delivered for satellite integration works exactly as intended by inspecting, assembling and validating it with clear, reliable evidence. It also exists to catch issues early, fix them at the source and keep the entire build process traceable and unblocked so spacecraft can be assembled and launched with confidence.
WHO WE ARE
ICEYE delivers space-based intelligence, surveillance, and reconnaissance (ISR) capabilities to governments and allied nations. This includes sovereign and turnkey ISR missions leveraging ICEYE’s world-leading synthetic aperture radar (SAR) satellite technology, as well as access to data from the world’s largest SAR satellite constellation. These capabilities enable partners to detect and respond to critical changes anywhere on Earth with unprecedented speed and accuracy – day or night and in any weather, supported by ultra high-resolution imagery and high-frequency revisits.
As a trusted partner for defense, intelligence, security, and maritime domain awareness, ICEYE’s near real-time data creates a tactical advantage for mission-critical operations. Designed for dual use, the platform also serves civil protection and commercial users for natural-catastrophe intelligence, insurance, maritime monitoring (including oil-spill detection), and finance, contributing to global security and community resilience.
ICEYE is headquartered in Finland and operates globally across Europe, North America, the Middle East, and Asia-Pacific. We have more than 900 employees, united by a shared vision: improving life on Earth by becoming the global source of truth in Earth Observation.
YOUR DAY-TO-DAY RESPONSIBILITIES
- Your Day-to-day Responsibilities
- Perform inspection, assembly, and verification of mechanical subsystems and panel-level assemblies
- Integrate structural elements including CFRP panels, sandwich structures, and mechanical components
- Execute panel assembly, including module installation and routing of wiring harnesses (RF, CAN, power, thermal sensors)
- Ensure subsystem readiness (e.g. antennas, solar panels) through testing and validation procedures
- Collaborate with Engineering, AIT, and Quality teams to resolve integration issues and improve manufacturability
- Monitor production progress and proactively escalate blockers to maintain workflow continuity
- Support root cause analysis and non-conformance resolution
- Contribute to First Article Inspection (FAI) activities and ensure proper documentation and traceability
- Perform or support incoming inspection of mechanical and structural components
- Maintain accurate records in line with aerospace manufacturing and quality standards
REQUIREMENTS:
MUST HAVES
- Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related technical field
- 1+ years of hands-on experience in mechanical assembly, inspection, or integration within aerospace or other high-reliability environments
- Proven experience working with mechanical subsystems and structural assemblies (e.g. panels, brackets, electro-mechanical units)
- Hands-on experience with composite materials (e.g. CFRP), sandwich structures, solar panels, or precision mechanical components
- Experience with panel-level integration, including module installation and wiring harness routing/handling
- Basic understanding of electrical integration principles, including connectors, grounding, and cable types (RF, CAN, power, thermal sensors)
- Familiarity with manufacturing quality standards, documentation, and traceability requirements
- Experience supporting root cause analysis and non-conformance resolution
- Comfortable working in a fast-paced production environment with evolving priorities and deadlines
- Hands-on mindset with willingness to work on the shop floor and support cross-functional teams directly
- Strong communication skills and ability to collaborate with Production, Engineering, QA, and Planning
- High level of ownership, attention to detail, and continuous improvement mindset
NICE TO HAVES
- Experience with satellite structures and panel integration, including CFRP panels, sandwich constructions, and RANT assemblies
- Hands-on experience with full panel assembly, including integration and routing of RF, CAN, power, and thermal sensor cabling
- Understanding of thermal management and interfaces (e.g. thermal pads, pastes, sensor integration)
- Experience with incoming inspection of composite and machined parts
- Knowledge of environmental and mechanical testing (e.g. vibration, shock, thermal vacuum)
- Familiarity with aerospace standards such as IPC, ECSS, or similar
- Experience in NewSpace or small satellite production environments
- Experience working in cleanroom environments and satellite integration flows
- Familiarity with ERP/MES systems in manufacturing
APPLICATION PROCESS
- Talent Acquisition Interview
- Hiring Manager General Interview
- Technical Interview (onsite or virtual), including a Technical Challenge
- Hiring Team Interview
- Offer Decision
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: Toulouse, France; 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.
Tasks summary:
Architecture Concept & Requirements
• Gather functional, performance, environmental and security requirements from mission
stakeholders & CONOPs.
• Map requirements to payload equipment performance with I/F with on-board processor
• Coordinate with cybersecurity team for payload‑specific assessments
• Perform requirement management and maintain bidirectional traceability throughout the
program life cycle.
Payload Architecture & Design
• Implement the high‑level digital payload architecture (optical ISLs, Phased array antennas,
Feeder links & front‑end), master reference oscillator & clock synchronizations.
• Produce Interface Control Documents (ICDs) with other subsystems and ground segment.
• Implement high‑speed data‑bus I/F (SpaceWire, SpaceFibre, Ethernet, CAN).
Simulation & Analysis
• Perform performance simulations (Gain, Spurious, Linearity, SNR, dynamic range, spectral
efficiency, G/T, EIRP…etc.) and Monte‑Carlo analyses for tolerance budgeting.
• Define and maintain Payload DC power budget with traffic & utilization models
• Perform FMECA, Fault tree and FDIR, reliability modeling and availability to meet mission
objectives
Hardware & Firmware
• Provide system‑level specifications to hardware designers, review schematics, layouts, thermal
interfaces, and mechanical constraints.
• Support SW development for MODCODs and on‑board processing pipelines; ensure BIST,
timing, latency and deterministic behavior.
Cross‑Functional Coordination, Stakeholder & Program Interaction
• Communicate technical status, risk assessments and trade‑study results to senior
management and/or customers or partners.
• Support payload design authority in System design reviews, Power/Structure/Thermal
interfaces and Mission Operations assessments.
• Liaise with Electrical, Power, Structures, Thermal, Software, Ground‑Segment and
Mission‑Operations teams to resolve integration issues early.
• Support B&P (Phase 0 & pre-phase A).
Integration & Verification (IVV)
• Develop Payload Verification Master Plan covering unit‑test, subsystem‑test, payload‑level
test, environmental and electromagnetic compatibility (EMC) test campaigns.
• Lead test‑automation framework set‑up, test‑case definition, results analysis and test‑report
certification.
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 the company’s knowledge‑base, process enhancements, and standards development.
Configuration, Documentation & Standards Management
• Ensure all artefacts, analysis, software, deliverables and documentation are version controlled
in PLM environment.
• Lead and Support design reviews (SRR, PDR, CDR, MRR/TRR…etc.).
• Support Technology Road‑Mapping & Innovation.
On Orbit & Operations Support
• Provide technical support to Mission Operations for routine payload health monitoring,
contingency handling and performance trending.
• Lead root‑cause investigations for on‑orbit anomalies; update design baselines and
lessons‑learned.
• Analyze on‑orbit telemetry, update filter parameters, and generate performance reports.
• Support SOOH development and associated operator training.
Required Qualifications:
B.Sc. in Electrical Engineering, Aerospace or Physics with 8 + years of digital regenerative
payload system design experience on LEO/MEO missions.
Comprehensive knowledge of digital communications, SDR, DSP, DVB RCS/SX protocols,
Modulation schemes, Class of Service, Networking, MPLS, 2G, 5G NTN.
Strong technical-writing ability (requirements, ICDs, test procedures, risk reports) and
presentation skills; comfortable interfacing with customers, suppliers and senior leadership.
Strong understanding of aerospace system engineering fundamentals.
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: Toulouse, France; 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.
Tasks summary:
Architecture Concept & Requirements
• Establish functional, performance, environmental and security requirements with mission
stakeholders & CONOPs.
• Translate requirements into clear payload performance parameters and maintain bidirectional
traceability throughout the project lifecycle.
• Establish with cybersecurity team payload‑specific requirements & embed resilience and
security by design.
Payload Architecture Definition
• Define the overall digital regenerative payload architecture (optical/RF ISLs, antenna arrays,
digitizers/ onboard processing, Feeder links, master reference oscillator & clock
synchronizations).
• Define Interface Control Documents (ICDs) with spacecraft bus, ground segment and payload
specific subsystems.
• Define high‑speed data‑bus I/F (Serdes, SpaceWire, SpaceFibre, Ethernet, CAN, fiber).
Trade‑Study & Technology Road‑Mapping
• Lead trade‑offs for technologies, ASIC/FPGAs/SoCs, high‑speed data‑bus, and on‑board
processing algorithms, PVT.
• Identify emerging technologies and incorporate them into the company’s long‑term roadmap.
System Modeling & Performance Simulation
• Build end‑to‑end models of the signal chain (optical/RF, analog/digital) using
MATLAB/Simulink, SystemView or Python‑based toolkits.
• Run Monte‑Carlo and tolerance analyses to verify gain, SNR, dynamic range, spectral
efficiency, G/T, EIRP and other key metrics.
• Optimize payload design and performance with operation with traffic models/CONOPs.
Simulation & Analysis
• Oversee performance simulations & analysis (Gain, Spurious, Linearity, SNR, dynamic range,
spectral efficiency, pointing, G/T, EIRP…etc.) and tolerance budgeting.
• Optimize Payload DC power budget with traffic & utilization models.
Hardware & Firmware
• Own system‑level specifications to hardware designers, review schematics, layouts, thermal &
mechanical interfaces.
• Oversee MODCODs selection and on‑board processing pipelines; define BIST, timing, latency
and deterministic behavior.
Cross‑Functional Coordination, Stakeholder & Program Interaction
• Communicate technical status, risk assessments and trade‑study results to senior
management and/or customers or partners.
• Act as the primary technical liaison with Electrical, Power, Structures, Thermal, Software,
Ground Segment and Mission Operations teams to resolve integration issues early.
• Support payload design authority in System design reviews and Mission Operations
hand‑over.
• Support B&P (Phase 0 & pre-phase A).
Integration & Verification (IVV)
• Author Payload Verification Master Plan covering unit‑test, subsystem‑test, payload‑level test,
environmental and electromagnetic compatibility (EMC) test campaigns.
• Define test‑automation framework set‑up, test‑case definition, results analysis and test‑report
certification.
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 the company’s knowledge‑base, process enhancements, and standards development.
Configuration, Documentation & Standards Management
• Ensure all artefacts, analysis, software, deliverables and documentation are version controlled
in PLM environment.
• Chair design reviews (SRR, PDR, CDR, MRR/TRR…etc.).
• Support Technology Road‑Mapping & Innovation.
On Orbit & Operations Support
• Technical support to Mission Operations for routine payload health monitoring, contingency
handling and performance trending.
• Lead root‑cause investigations for on‑orbit anomalies; update design baselines and
lessons‑learned.
• Analyze on‑orbit telemetry, update filter parameters, and generate performance reports.
• Define SOOH and associated operator training.
Required Qualifications:
B.Sc. in Electrical Engineering, Aerospace or Physics (M.Sc. preferred) with 12 + years of digital
regenerative payload system design experience on LEO/MEO missions.
Comprehensive knowledge of digital regenerative communications, SDR, DSP, DVB RCS/SX
protocols, Modulation schemes, Class of Service, Networking, MPLS, 2G, 5G, NTN.
Strong technical writing ability (requirements, ICDs, test procedures, risk reports) and
presentation skills; comfortable interfacing with customers, suppliers and senior leadership.
Strong understanding of aerospace system engineering fundamentals.
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: Toulouse, France; 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.
Tasks summary:
Architecture Concept & Requirements
• Gather functional, performance, pointing, environmental and security requirements from
mission stakeholders & CONOPs.
• Capture, trace and map payload requirements from mission level to subsystem level
• Coordinate with cybersecurity team for payload‑specific assessments
• Perform requirement management and maintain bidirectional traceability throughout the
program life cycle.
Payload Architecture & Design
• Design the SAR system architecture (antenna arrays & RF front-end Tx/Rx components, digital
beamforming, processing chain and digital electronics, power, thermal, and mass).
• Lead the conceptual, preliminary, and detailed design phases, producing trade studies,
performance budgets).
• Produce Interface Control Documents (ICDs) with other subsystems and ground segment.
• Provide system‑level specifications to hardware designers, review schematics, layouts, thermal
interfaces, and mechanical constraints
Simulation & Analysis
• Perform performance simulations for tolerance budgeting and image quality.
• Support algorithm and analytical development to process SAR.
• Define and maintain Payload DC power budget with utilization models.
• Perform FMECA, Fault tree and FDIR, reliability modeling and availability to meet mission
objectives
Cross‑Functional Coordination, Stakeholder & Program Interaction
• Communicate technical status, risk assessments and trade‑study results to senior
management and/or customers or partners.
• Support payload design authority in System design reviews, Power/Structure/Thermal
interfaces and Mission Operations assessments.
• Liaise with Electrical, Power, Structures, Thermal, Software, Ground‑Segment and
Mission‑Operations teams to resolve integration issues early.
• Support B&P (Phase 0 & pre-phase A).
Integration & Verification (IVV)
• Develop Payload Verification Master Plan covering unit‑test, subsystem‑test, payload‑level
test, environmental and electromagnetic compatibility (EMC) test campaigns.
• Lead test‑automation framework set‑up, test‑case definition, results analysis and test‑report
certification.
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 the company’s knowledge‑base, process enhancements, and standards development.
Configuration, Documentation & Standards Management
• Ensure all artefacts, analysis, firmware, deliverables and documentation are version controlled
in PLM environment.
• Lead and Support design reviews (SRR, PDR, CDR, MRR/TRR…etc.).
• Support Technology Road‑Mapping & Innovation.
On Orbit & Operations Support
• Provide technical support to Mission Operations for routine payload health monitoring,
contingency handling and performance trending.
• Lead root‑cause investigations for on‑orbit anomalies; update design baselines and
lessons‑learned.
• Analyze on‑orbit telemetry, update filter parameters, and generate performance reports.
• Support SOOH development and associated operator training.
Required Qualifications:
B.Sc. in Electrical Engineering, Computer science or Physics with 10 + years of experience
supporting SAR remote sensing system development, integration and test on LEO/MEO
missions.
Strong technical-writing ability (requirements, ICDs, test procedures, risk reports) and
presentation skills; comfortable interfacing with customers, suppliers and senior leadership.
Strong understanding of aerospace system engineering fundamentals.
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: South Africa; Philippines; Pakistan; Bosnia and Herzegovina; North Macedonia; Argentina
About Huzzle
At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and fast-growing companies across SaaS, eCommerce, FinTech, and MarTech industries.
Unlike traditional outsourcing agencies, we place you directly with a client where you’ll work as an in-house team member—giving you real ownership, impact, and long-term career growth.
About the Company
Our client is a fast-growing startup operating at the intersection of
environmental sustainability and property development
in the UK. They deliver innovative
natural capital solutions
, including biodiversity and environmental offset schemes, helping developers meet regulatory requirements while enabling landowners to unlock new revenue streams.
They are also building a first-of-its-kind
online marketplace
for environmental credits—bringing transparency and efficiency to a rapidly evolving market.
Role Type: Full-time
Engagement: Independent Contractor
Job Summary
We are hiring a Technical SEO Specialist for an exciting remote SEO job opportunity. This role is ideal for analytical and detail-oriented professionals who excel in optimizing website performance, improving search engine visibility, and driving organic growth through technical excellence.
You will play a critical role in ensuring websites are fully optimized for crawling, indexing, and ranking—working closely with developers, content teams, and marketing stakeholders.
Key Responsibilities
Execute a wide range of digital marketing tasks across channels (email, content, SEO, paid media)
Manage and maintain CRM systems, ensuring clean and accurate data
Support campaign execution, reporting, and optimisation
Assist with event coordination and marketing logistics
Create and publish content across web, email, and social platforms
Conduct basic performance analysis using analytics tools
Take ownership of ad hoc marketing projects and deliver independently
Collaborate closely with senior leadership to free up strategic capacity
Requirements
2+ years of experience in Technical SEO or SEO Specialist roles
Strong understanding of on-page and technical SEO principles
Experience with tools like Screaming Frog, Ahrefs, SEMrush, Google Search Console
Knowledge of HTML, CSS, JavaScript (basic to intermediate)
Experience improving site speed and Core Web Vitals
Analytical mindset with strong problem-solving skills
Excellent communication skills and ability to explain technical concepts
Nice-to-Have
Experience with
large-scale websites or eCommerce platforms
Familiarity with
log file analysis tools
Understanding of
international SEO and hreflang implementation
Experience working with CMS platforms like WordPress, Webflow, or Shopify
Benefits
💰 Competitive salary based on experience
🌎 Fully remote role with flexible working environment
🚀 Work with global brands and high-growth companies
📈 Strong career progression in SEO and digital marketing
🧠 Ongoing learning and access to industry tools and resources
🎯 Performance-based bonuses and growth incentives
🤝 Direct placement with clients—no outsourcing layers
Противоречивые условия: [ Fastwater Staffing ] Digital Payload System Engineer | Relocate to Montreal, Canada (Full Relocation Package); 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
Противоречивые условия: [ Fastwater Staffing ] Digital Payload Architect | Relocate to Montreal, Canada (Full Relocation Package); 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
Противоречивые условия: [ Fastwater Staffing ] Synthetic Aperture Radar Payload Engineer | Relocate to Montreal, Canada (Full Relocation Package); 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
УдалённоSouth Africa; Philippines; Pakistan; Bosnia and Herzegovina; North Macedonia; Argentina
Все вакансии в одном месте - страница 21 · Job Hunters