Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead strategic and operational supply chain for vehicle fluid systems, owning commodity strategy, sourcing (including machined components), supplier relationships, KPIs, risk mitigation, and cross-functional integration. Build and mentor a high-performing team, drive systems and process transformations (ERP/PLM/S&OP), negotiate complex agreements, and ensure cost, quality, delivery, and scalability for production ramps.

Lead and grow a Build Reliability Engineering team to embed reliability across design, manufacturing, test, and launch. Drive failure analysis (Fault Tree, 8D), integrate FMEA and predictive modeling into early designs, set reliability KPIs (MTBF, first-pass yield), partner with NPI, Supply Chain, and Operations to resolve supplier and production issues, and build scalable processes and staffing for high-rate production.

Lead and manage a team of launch mechanical engineers to design, build, test, and integrate ground and vehicle interface systems. Set priorities, plan work to meet launch schedules, support engineering decisions, coordinate cross-functional reviews, hire and coach staff, and ensure safe, reliable, and practical launch system designs.

Lead planning, design, and execution of spacecraft operations for an interplanetary science mission. Define operations architecture, coordinate with science and instrument teams, automate operations and scheduling, and execute operations to maximize science return while managing cross-subsystem constraints, shift work, and on-call duties.

The role involves overseeing the assembly and production of AeonR engines, developing processes to enhance production, resolving build issues, and authoring test procedures.

The role involves being an expert in Powder Bed Fusion processes for creating reusable rocket components, leading material qualifications, and improving manufacturing processes while collaborating with cross-functional teams.

As a Turbomachinery Engineer, you'll produce components for rocket turbopumps and develop manufacturing processes while collaborating with design teams.

As a Manager of Avionics Production, you'll lead the production team, optimize workflows, ensure quality, and drive continuous improvement in avionics manufacturing.

Manage a team performing thermal, structural, dynamic, and durability analyses for liquid propellant rocket engines. Lead FEA/CFD-driven design iterations, assess structural integrity of 3D‑printed components and integrated engines, sign off flight hardware readiness, collaborate with mechanical and manufacturing teams, set team vision, and recruit and mentor analysts to meet program milestones and reliability requirements.

Lead the propulsion development team at Relativity Space, managing engine system development, mentoring engineers, and optimizing requirements for rocket engines while ensuring team growth and project completion.