Top Tech Jobs & Startup Jobs in Los Angeles, CA

Manage end-to-end preparation and submittal of commercial and government proposals. Coordinate authors, draft and edit technical and nontechnical text, create persuasive graphics, ensure compliance with customer instructions and company style, maintain schedules and templates, and deliver clean, error-free final documents on deadline while supporting Sales, Mission Management, and other teams.

The Global Supply Manager manages sourcing strategies, supplier relations, and contracts, aiming for cost reduction and optimal supply chain operations.

Define and own satellite design criteria, verification, and configuration management. Review hardware designs and tests, guide engineers through design maturation, identify and mitigate development risks, enable fleet-wide change implementation, and develop tools to support design, analysis, and milestone tracking for high-reliability government satellites.

The Accountant will calculate and report revenue, prepare journal entries, ensure compliance with accounting standards, and improve processes across teams.

Develop, maintain, and improve lumped-parameter thermofluid models and simulation tools for the Raptor engine; perform engine cycle analysis, anomaly resolution, data-driven root cause analysis, and generate automated predictions for test and flight performance. Build tooling, data pipelines, and integrations to support GNC, flight software validation, and cross-team interoperability.

The HR Generalist will manage employee relations, support HR projects, oversee transfers and promotions, and implement HR policies for a group of 150-200 employees.

The Tax Analyst will handle U.S. and local tax matters for SpaceX subsidiaries, ensuring compliance, preparing returns, and collaborating with various teams.

Design, test, characterize, calibrate, and qualify inertial navigation sensors (accelerometers and gyros). Analyze and document test data, develop calibration processes, implement hardware/software upgrades, and support production and vehicle integration.

As a CNC Programmer, develop machining processes for parts, utilizing Esprit CAM with Okuma lathes, and contribute to project optimization and quality improvements.

Manage supplier relationships and sourcing strategies for the Starshield satellite project, ensuring cost management and efficient production processes. Lead procurement activities, support internal stakeholders, and develop cost models while driving process improvements and maintaining supplier performance.