Electrical Engineer (Senior-Staff), Power Systems

True Anomaly • Long Beach, CA

22h • $135,000 - $250,000 • Onsite

About The Position

As a Staff Power Engineer at True Anomaly, you will be a senior technical leader on the Power team, owning the design, analysis, and performance of spacecraft electrical power subsystems across multiple programs. You will drive power architecture decisions - from solar arrays and energy storage through distribution and protection — and serve as the technical authority ensuring our power systems meet the demanding reliability and performance requirements of operational space missions.

Requirements

• Bachelor's degree in Electrical Engineering or related field
• Minimum 8 years of professional experience in spacecraft or high-reliability electrical power systems design
• Strong technical background in solar array systems, battery technologies (Li-ion, LiFePO4), charge control, DC/DC converters, peak power tracking, and power distribution
• Demonstrated experience with radiation effects on power system components and radiation-tolerant design practices
• Experience leading preliminary and critical design reviews (PDR/CDR) for power or electrical subsystems
• Proficiency with power system modeling, analysis, and simulation tools
• Experience with spacecraft power budgeting across all mission phases, including launch, tip-off, eclipse, and end-of-life
• Advanced experience with circuit design tools (Altium Designer or equivalent ECAD) and analysis tools (SPICE, MATLAB, or similar)
• Excellent communication and interpersonal skills
• Ability to maintain or obtain TS//SCI clearance
• To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Nice To Haves

• Master's degree in Electrical Engineering, Aerospace Engineering, or related field
• Experience with fault management and autonomous protection schemes for spacecraft power systems
• Experience with EEE parts screening and qualification per EEE-INST-002 or NASA-INST-002
• Familiarity with EMI/EMC qualification and mitigation per GSFC-STD-7000 (GEVS) and MIL-STD-461
• Experience designing, analyzing, and testing for spacecraft charging effects
• Familiarity with lab test equipment including power supplies, oscilloscopes, electronic loads, and solar array simulators
• Experience developing EGSE or HIL test environments for power subsystem validation
• Knowledge of power supply stability analysis techniques
• Experience with GEO, LEO, or other operational orbit regimes and their implications for power system design
• Experience working in a fast-paced, startup environment or a similarly dynamic setting

Responsibilities

• Lead the design and development of spacecraft electrical power systems, including solar arrays, battery systems, power distribution units, and protection circuits
• Own power architecture trades and drive technical decisions balancing performance, mass, thermal, radiation tolerance, cost, and schedule
• Lead preliminary and critical design reviews (PDR/CDR) for power subsystems, ensuring designs meet program and customer requirements
• Develop and maintain spacecraft power budgets, including generation, storage, distribution, and load analyses across all mission phases from launch through end-of-life
• Perform power system modeling and simulation including on-orbit power generation, eclipse cycling, battery state-of-charge, and transient load analysis
• Design and analyze power conversion and regulation circuits, including DC/DC converters, peak power tracking, charge controllers, and fault protection schemes
• Conduct and review derating analysis and worst-case circuit analysis for power electronics in accordance with EEE-INST-002 and applicable standards
• Perform radiation and reliability analyses for power system components, identifying risks and driving design mitigations for the orbital radiation environment
• Define validation approaches and create development and qualification testing campaigns to exercise power system designs to their limits and ensure reliable hardware
• Develop electrical ground support equipment (EGSE) for power system testing and hardware-in-the-loop (HIL) validation
• Support environmental testing campaigns including EMI/EMC, thermal vacuum, and vibration testing of power subsystem hardware
• Collaborate with avionics, systems engineering, software, and propulsion teams to ensure seamless spacecraft integration of power systems
• Develop and maintain documentation for power systems, including design specifications, interface control documents, test plans, and operating procedures
• Provide technical guidance and mentorship to junior and mid-level engineers on the Power team, raising the team's design capabilities and technical rigor
• Continuously improve power engineering processes and practices to drive innovation and efficiency

Benefits

• Best-in-class healthcare: 100% company-paid medical, dental, and vision coverage for you and your dependents, with HSA/HRA options
• Generous time off: Flexible Time Off (FTO) for exempt employees, accrued PTO of up to 25 days for non-exempt employees, plus 12 paid holidays; Parental Leave; Sick Leave
• Fuel for your day: Daily catered lunch and unlimited snacks for in-office employees
• 401(k) retirement plan
• fitness reimbursement
• Dog Fridays
• Equity participation: Equity is included as part of our total compensation package, giving you an opportunity to share in the company’s success.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior