Top Tech Jobs & Startup Jobs in Los Angeles, CA

Own end-to-end power system architecture and power electronics development for lunar systems, including circuit design, simulations, PCB design, packaging, bring-up, validation, environmental qualification, and reliability analysis. Lead power architecture tradeoffs, radiation and thermal mitigation, fault-tolerant design, qualification campaigns, and technical reviews. Mentor junior engineers and establish scalable design standards and processes across programs.

Own end-to-end integration of customer payloads onto spacecraft from mission kickoff through launch and on-orbit commissioning. Serve as the primary customer technical interface, translate requirements into engineering plans, manage ICDs and verification closure, coordinate multidisciplinary engineering teams, oversee payload testing, track schedules and risks, support launch vehicle integration, and ensure export-control compliance.

Leads CAD design and drawing release for thermal and life support hardware in human-rated space stations. Owns complex assemblies, BOMs, mass tracking, interfaces, configuration management, and manufacturing release. Establishes NX and Teamcenter standards, manages advanced geometries and ECLSS components, partners with manufacturing and suppliers, and mentors designers and engineers across fluid systems.

Designs, builds, and operates test rigs and ground support equipment for ECLSS fluid, chemical, and electrical control systems. Performs hardware assembly, instrumentation, integration, troubleshooting, data collection, and analysis. Develops test procedures, work instructions, schematics, and DAQ setups while supporting flight-hardware acceptance and qualification campaigns. Collaborates with manufacturing, controls, and responsible engineering teams to transition research testing into standardized production processes.

Develop and operate automated avionics test systems for human-rated space stations. Responsibilities include creating system-level test cases, developing HITL assets, troubleshooting hardware, automating test workflows with Python, analyzing anomalies, supporting mission operator training, validating interfaces, and documenting test systems. The role collaborates with flight software, mission operations, responsible engineers, and system owners to support avionics validation and on-orbit issue resolution.

Architect and maintain vendor-agnostic automation for multi-vendor EVPN-VXLAN data center and campus networks. Build Network-as-Code data models, SSoT integrations, CI/CD validation workflows, and resilient Python or Go tooling across Arista and Juniper platforms. Integrate AI-assisted engineering workflows, govern automation standards, establish safeguards for generated code, and mentor junior developers. The role also supports telemetry, containerization, and critical mission milestones.

Leads supplier reliability and quality activities for aerospace and human-rated space station components. Responsibilities include supplier onboarding, audits, manufacturing-process reviews, quality and delivery analysis, design-for-manufacturability assessments, corrective actions, root-cause investigations, supplier improvement plans, and technical requirement definition. Partners with engineering, manufacturing, procurement, and suppliers to resolve nonconformances, improve reliability, and reduce cost. Requires substantial production-environment engineering experience and up to 50% travel.

Own and maintain the Integrated Master Schedule for satellite programs across engineering subsystems and development phases. Develop proposal schedules, facilitate weekly status reviews, analyze critical paths and schedule risks, track margins and variances, manage baseline change control, and coordinate supplier schedules. Support program reviews with schedule reporting and establish repeatable scheduling processes and templates. The role is on-site in Long Beach with occasional supplier travel and may require extended hours.

Develop reliable, fault-tolerant flight software for human-rated space stations and Haven missions. Responsibilities include avionics integration, driver-level code for radios, sensors, and actuators, telemetry and commanding systems, cross-disciplinary algorithm implementation, code reviews, unit and integration testing, and continuous integration. The role requires professional C++ development, embedded systems expertise, and collaboration across spacecraft engineering disciplines.

Owns build reliability for flight avionics hardware across design, manufacturing, integration, and testing. The role establishes readiness criteria, improves production processes, analyzes build data, leads quality reviews and root-cause investigations, drives corrective actions, and reduces cost of quality. It requires cross-functional leadership across engineering, manufacturing, quality, supply chain, and mission assurance in a high-reliability aerospace environment.