CesiumAstro
Staff Electrical Engineer – Satellite C&DH Subsystem - $10K Sign On Bonus
Be an Early Applicant
Lead the architecture, design, analysis, verification, delivery, and on-orbit support of satellite Command and Data Handling systems. Responsibilities include subsystem architecture, interfaces, make-buy trades, vendor coordination, hardware testing, qualification, acceptance testing, cross-functional collaboration, and technical communication with leadership. The role requires hands-on spacecraft electrical engineering experience and supports high-volume communication satellite development.
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.
At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.
We are offering a $10,000 Sign On Bonus for this position.
We are looking to add a Staff Electrical Engineer to lead Command and Data Handling (C&DH) subsystem development for our Element Satellite team. If you are great at what you do, enjoy working in a startup environment, and are passionate about developing electrical systems for leading-edge communications satellites, we would like to hear from you.
In this position, you will be responsible for designing and delivering the C&DH subsystem for high-volume, cutting-edge communication satellites. You will own the C&DH subsystem block diagram (in alignment with electrical architects), subsystem-level analysis, make-buy trades, trade studies for “buy” items, technical vendor interactions, subsystem Design Verification Testing (DVT), hardware delivery, and on-orbit support.
As a Satellite team member, you will work on a small team to develop satellites and put them in orbit. You will have the opportunity to collaborate with satellite architects and our internal component development team to create a long-term roadmap. You will be a key point of contact for satellite software, mechanical, and AI&T teams. You will provide creative solutions to complex problems to push the boundaries of spacecraft design.
JOB DUTIES AND RESPONSIBILITIES
- Direct technical definition, implementation, and verification of satellite avionics systems.
- Define and maintain C&DH subsystem architecture and interfaces.
- Conduct make/buy trades.
- Represent C&DH by interfacing with the satellite systems, mechanical, software, and AI&T teams.
- Collaborate on in-house solutions to advance satellite performance and manufacturability at scale.
- Make effective decisions given limited input and analysis while driving the team to produce and iterate hardware.
- Design and execute box-level and subsystem-level test plans for design verification testing, qualification testing, and/or acceptance testing.
- Prepare and deliver technical communications to company leadership and executives.
- Deliver reliable, performant space avionics system for spaceflight missions.
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
- Bachelor of Science (BS) degree in Electrical or Computer Engineering from an accredited university.
- Minimum of 8 years of industry experience in spacecraft electrical system design, analysis, manufacturing, test, and troubleshooting. A Master's degree may count as two years of experience.
- Strong understanding of electronics and electrical engineering fundamentals.
- Understanding of the subsystems required in a spacecraft electrical system including processors, digital I/O, timing signals, power rails, and grounding.
- Experience with successful rapid prototype, iteration, and flight delivery cycles.
- Proficiency in electrical system design and analysis, including electrical ICD definition, requirement derivation, digital I/O standards, power interfaces, connectors, and cabling.
- Hands-on experience with lab instruments such as oscilloscopes, spectrum analyzers, electronic loads, and signal generators to debug, test, and validate high-reliability electronics.
- Experience with satellite electrical system concepts such as data and memory budgets, telemetry, flight software controls, and electronics thermal management.
- Understanding of space electronics supply chain, production issues, test processes, and flight operations.
- Excellent written and verbal communication skills.
PREFERRED EXPERIENCE
- Experience with multiple distinct spacecraft electrical architectures that drives your vision for the next generation of spacecraft.
- Python, C++, MATLAB, or other programming languages.
- Experience evaluating and testing hardware for effects due to TID, SEE, EMI, and relevant phenomena.
- Familiarity with environmental testing including thermal, shock, vibration, and TVAC.
CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.
CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
CesiumAstro El Segundo, California, USA Office
101 Continental Blvd, El Segundo, CA, United States, 90245
Similar Jobs
Cloud • Fintech • Software • Business Intelligence • Consulting • Financial Services
Provides assistant controller-level accounting support to healthcare clients. Responsibilities include managing financial reporting, general ledgers, account classifications, balance sheet reviews, month-end close, reporting packages, work papers, procedure documentation, and client workflows. The role also coordinates accounting assignments, supports best-practice development, and collaborates across service teams. Candidates need at least five years of accounting experience, healthcare full-cycle accounting knowledge, strong accounting principles, analytical skills, and proficiency with accounting software and Microsoft Office.
Top Skills:
Accounting SoftwareMicrosoft Office Suite
Cloud • Fintech • Software • Business Intelligence • Consulting • Financial Services
Analyzes Workday ERP requirements, develops financial and operational reports and dashboards, improves business processes, supports system implementations and upgrades, and partners with finance, IT, product owners, and vendors. The role ensures Workday data accuracy, translates business needs into technical specifications, contributes to business cases, manages assigned project deliverables, and supports the ERP system lifecycle.
Top Skills:
Power BIQlikTableauWorkday Advanced ReportsWorkday Composite ReportsWorkday DashboardsWorkday ErpWorkday HcmWorkday Matrix ReportsWorkday PrismWorkday Report WriterWorkday Worksheets
Cloud • Fintech • Software • Business Intelligence • Consulting • Financial Services
Leads complex, multi-workstream client projects and portfolios, managing scope, schedules, budgets, risks, resources, governance, and engagement economics. The role develops delivery methodologies, dashboards, toolkits, and executive reporting; optimizes PSA/PPM tools; oversees capacity planning and portfolio prioritization; and aligns SDLC, change management, access controls, and governance frameworks. Candidates must have substantial project management experience, professional services experience, financial and resource management expertise, and willingness to travel approximately 15%.
Top Skills:
AdaptiveCobitErpGaapItilMavenlinkOpenairPlanviewPsa/PpmSdlcSmartsheet
What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
- Key Industries: Artificial intelligence, adtech, media, software, game development
- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
