Top Manufacturing Engineer Jobs in Los Angeles, CA

Develops and implements manufacturing processes for avionics assemblies, creates work instructions/MBOMs, reviews designs for manufacturability, troubleshoots production issues, drives corrective actions, and supports NPI to full-scale production in cross-functional teams.

Lead and mentor manufacturing engineers in producing flight-ready mechanisms, coordinate cross-functional builds, and provide technical leadership in a rapidly evolving environment.

Responsible for improving manufacturing processes, creating process plans, and advising on design for manufacturability while collaborating with engineering teams in a CNC machining environment.

Lead build, test, and delivery of engine or vehicle hardware; develop build flows, work instructions, and test procedures; support first article builds; provide hands-on floor support and root-cause resolution; coordinate across design, supply chain, production, and test; contribute to long-term manufacturing systems, tooling, and ERP/MES workflows to enable scalable production.

The role involves owning mechanized assemblies, driving assembly and testing efforts, supporting work center development, and mentoring manufacturing engineers at Relativity Space.

Own hardware from design release through build, test, and delivery for engine or vehicle systems. Develop build flows, work instructions, and test procedures. Support first-article builds, provide hands-on floor support, drive root-cause analysis and corrective actions, and coordinate across design, supply chain, production, and test to ensure readiness and scalable manufacturing processes.

As a Senior Manufacturing Engineer, you will create process plans and improve manufacturing processes by advising on design and analyzing non-conforming hardware, collaborating with engineering and design teams.

The Manufacturing Engineer will support the design and ramp-up of factory lines, collaborating on technical drawings, production workflows, and automation planning.

Lead end-to-end manufacturing for development and production products, optimize and scale processes, drive DFM and NPI, implement automation, improve yield and quality, ensure compliance (AS9100), troubleshoot hardware nonconformance, and provide technical leadership to cross-functional teams.

The Senior Manufacturing Engineer will optimize processes, lead motor manufacturing, and ensure scalable, high-quality output in production.

The Senior Manufacturing Engineer will lead process improvement, support new product introductions, and optimize manufacturing processes in a fast-paced environment.

The Senior Manufacturing Engineer will develop and optimize manufacturing processes for rotorcraft, ensure compliance with aerospace standards, provide technical support, and lead continuous improvement initiatives.

The Sr. NPI Manufacturing Engineer leads manufacturing process development for UAV systems in aerospace, ensuring manufacturability and quality while collaborating with cross-functional teams from design to production ramp.

The Senior NPI Manufacturing Engineer will lead manufacturing process development and validation for new UAV systems, ensuring design optimization for manufacturability and cost, while collaborating across technical teams.

The Manufacturing Engineer will design production systems, develop workflows, and support product integration in a factory setting, collaborating with teams to improve manufacturability.

The Manufacturing Engineer II supports operations and production, translating design requirements into manufacturing processes, and focuses on compliance, tooling, and process improvements for aerospace components.

Lead development, validation, and refinement of test assets and processes for mechanical, electrical, and pneumatic assemblies. Design or source test equipment and tooling, author specifications and procedures, support shop floor issues, analyze test data, drive root-cause actions, and collaborate cross-functionally to scale reliable production testing.

Develop, validate, and refine test assets and processes for mechanical, electrical, and pneumatic assemblies. Design and/or source test equipment and tooling, author test specifications and work orders, support shop-floor testing, analyze test data, lead root-cause investigations, and drive cross-functional improvements to ensure scalable, safe production testing.

The Senior Manufacturing Engineer will oversee the manufacturing development of ECLSS hardware for space stations, optimizing processes, partnering with design engineering, maintaining production documentation, and resolving production issues in a fast-paced environment.

As a CNC Manufacturing Engineer, you'll manage machining operations, including CAM programming and tooling, ensuring timely production of high-precision molds and prototypes while collaborating with the engineering team.

Support shop floor operations for metallic machined components, develop manufacturing plans, troubleshoot issues, and ensure process efficiency.

Lead process and continuous improvement initiatives in a manufacturing facility using CAD for layouts, modeling, vendor integration, and project management. Manage ~$3M CapEx and $1M turnaround budgets, apply LEAN/Six Sigma, implement automation and PLC controls, and support operations to improve productivity. Hybrid role with occasional travel and irregular hours.

Lead design and deployment of highly automated manufacturing work cells, collaborate across design, production, supply chain, controls, software and robotics, apply DFM, troubleshoot and optimize equipment, identify automation opportunities, and drive upgrades to enable scalable, high-reliability production.

Lead plant-level process and continuous-improvement projects to boost productivity and implement sustainable manufacturing solutions. Serve as Manufacturing, Process, and Continuous Improvement Engineer, working cross-functionally to solve production problems, deploy automation and PLC controls, manage capital projects, and apply Lean/Six Sigma methods in a precision aerospace casting facility.

The Manufacturing Engineer develops and improves manufacturing processes, evaluates tools, performs technical analysis, and facilitates engineering changes to enhance production efficiency and quality.