Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead structural and thermal design, analysis, and testing of launch vehicle components and systems from concept through flight. Perform static/transient FEA and thermal simulations, prepare CAD for analysis/manufacturing, develop and execute test programs, produce technical documentation for reviews, mentor engineers, and support mission operations and anomaly investigations.

Lead program performance and day-to-day execution for space subsystems or payloads. Serve as customer single point of contact, manage cost, schedule, technical performance, risk-based decisions, and program baselines. Create integrated master plans/schedules, WBS, and EVMS inputs; monitor progress and EACs. Collaborate with cross-functional teams, support process improvements, mentor staff, and manage multiple government/military customer programs.

Lead design and development of space-grade power electronics across the full lifecycle: architecture, detailed circuit design, simulation, PCB layout, verification, integration, production transition, testing, and mentoring. Drive trade studies, reliability analyses, verification plans, and lead a small engineering team to deliver high-reliability converters, inverters, and power systems for spacecraft.

Lead design, development, analysis, and testing of liquid rocket engine hardware and propulsion subsystems. Design parts (gimbals, bellows, pipelines), own requirements and system integration, perform CFD/FEA, develop and run test programs, generate technical documentation, and collaborate with mechanical, aerospace, and controls teams to deliver flight-ready hardware.

Design and develop various pneumo-hydraulic and electrohydraulic valves; own requirements, system-level integration, and architecture trades; perform CFD and FEA analyses; develop and execute test programs; generate technical documentation and participate in PDR/CDR; collaborate across mechanical, aerospace, and controls teams to deliver flight-ready hardware.

Lead EEE parts/component selection, qualification, standardization, vendor evaluation, and failure analysis for space/aerospace products. Define test/qualification requirements, author parts plans and ECOs, review screening/test data, prepare NSPARs and SCDs, perform BOM cost and obsolescence analysis, and coordinate with design, reliability, and quality teams to mitigate risk and ensure compliance with industry standards.

Design, develop, and test liquid rocket engine combustion devices (chambers, pre-burners, igniters). Create CAD models and detailed drawings, define requirements and system integration, support manufacturing (3D-printing, machining, inspection), execute test programs, analyze data, and collaborate across engineering teams to deliver flight-ready hardware.

Lead definition, design, simulation, testing, and production release of spacecraft power electronics. Duties include power architecture, DC-DC converter design, modeling and analyses (WCA, FMEA, reliability), PCB layout support, board bring-up, verification, integration and qualification testing, production transition, and mentoring junior engineers.

Design, develop, and test turbopump hardware (cryogenic pumps, turbines, seals) from concept to flight. Create CAD models and drawings, perform CFD/FEA analyses, lead requirements and system integration, support manufacturing and additive/subtractive fabrication, execute test programs, analyze data, and collaborate across multidisciplinary teams to deliver flight-ready propulsion hardware.

Lead supplier quality for aerospace electronics and assemblies. Implement and maintain AS9100-compliant supplier quality processes, qualify and manage suppliers, perform supplier audits and source inspections, investigate nonconformances, drive root cause corrective actions and SCARs, support dispositions, analyze supplier performance metrics, and collaborate across engineering, operations, and supply chain to enable continuous improvement.