Last updated: 2025-08-03
83 Mechanical Engineering jobs in Los Angeles.
Ernest
For over 78 years, Ernest has been committed to the success of our extended family, our customers, our employees, and the packaging industry itself. When you w…
Los Angeles
- Skills: Structural Designer, ArtiosCad, packaging design, CAD, POP displays, industrial packaging, folding cartons, project management, prototype, design specifications
- Level: mid
- Type: full_time
Motivo
We are a relatively small group of engineers, fabricators and technicians taking on the latest and most high-tech challenges we can get our hands on. Our reput…
Los Angeles
- Skills: mechatronics, electrical engineering, mechanical engineering, software engineering, hardware design, prototyping, controls, robotics, simulation, CAD
- Level: mid
- Type: full_time
Relativity Space
At Relativity Space, we aim to build the next great commercial launch company with Terran R and lead in additive manufacturing innovation. Our goal is to suppo…
Long Beach
- Skills: structural analysis, thermal-structural analysis, design qualification, combustion devices, engineering first principles, ANSYS Mechanical, thermal-fluid analyses, heat transfer, rocket engine development, additive manufacturing strategies
- Level: mid
- Type: full_time
SpaceX
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…
Hawthorne
- Skills: Development Test Engineer, mechanical engineering, test equipment, fabrication drawings, finite element analysis (FEA), GD&T, data acquisition, programming skills, high pressure fluid systems, mechanical assembly
- Level: entry
- Type: full_time
ALTEN Technology USA
Irvine
- Skills: Mechanical Design, Creo software, 3D models, component drawings, installation drawings, bills of materials, cross-functional teams, manufacturable design solutions, prototype new systems, development testing
- Level: mid
- Type: full_time
WSP USA
WSP USA is the U.S. operating company of WSP, one of the world's leading engineering and professional services firms. Dedicated to serving local communities, w…
Irvine
- Skills: Telecommunications systems, Electronic Safety & Security systems, Revit, Technical drawings, Project meetings, Construction documents, Industry standards, Security systems, Telecommunications systems, Design experience
- Level: mid
- Type: full_time
Deep Sky
Deep Sky is on a mission to accelerate the world's transition to carbon removal by developing and operating direct air capture (DAC) facilities. Our state-of-t…
Los Angeles
- Skills: Electrical Engineer, R&D Engineering Team, design, analyze, prototype, integrate, electrical systems, electromechanical systems, Direct Air Carbon Capture, hardware-in-the-loop
- Level: mid
- Type: full_time
Mach
Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Huntington Beach
- Skills: 3D printing, CAD files, STL format, quality control, material management, printer maintenance, documentation, post-processing, collaboration, problem-solving
- Level: mid
- Type: full_time
Viking Technology
Viking Technology, a division of Sanmina Corporation, leads the Enterprise and Embedded server and storage market in Solid State Drives (SSD), DRAM, and hybrid…
Costa Mesa
- Skills: PCB layout, multilayer design, high speed digital, DDR3, DDR4, Cadence Allegro, Mentor Expedition, signal integrity, manufacturability, High Density Interconnect
- Level: senior
- Type: full_time
Mach Industries
Mach is a defense manufacturing company that builds munitions to help the United States win future wars.
Huntington Beach
- Skills: mechanical systems, embedded systems, prototyping, CAD tools, 3D modeling, testing and validation, manufacturing processes, aerospace, heavy workload, C/C++ programming
- Level: entry
- Type: full_time
Sanmina Corporation
Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manu…
Costa Mesa
- Skills: PCB layout, high speed, high density, signal integrity, power integrity, multilayer, Autocad, DFM, DFA, DFT
- Level: senior
- Type: full_time
Boeing
Boeing is a leading aerospace company that designs and manufactures innovative products and services in various fields including engineering, manufacturing, cy…
Los Angeles
- Skills: engineering, mechanical, structural, aerospace, manufacturing, cybersecurity, data science, technology, innovation, community engagement
- Level: mid
- Type: contract
Mach Industries
Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Huntington Beach
- Skills: propulsion systems, mechanical engineering, engine systems, CAD tools, manufacturing processes, high-rate production, aerospace, defense applications, small turbine engines, prototyping
- Level: mid
- Type: full_time
Hermeus
Hermeus is an aerospace and defense technology company founded to radically accelerate air travel by delivering hypersonic aircraft. The company aims to develo…
Los Angeles
- Skills: PLM, CAD, Siemens Teamcenter, engineering, design, collaboration, data management, training, user support, stakeholders
- Level: mid
- Type: full_time
Hgen
Hgen's mission is to achieve a clean and sustainable energy future through tackling emissions in hard-to-decarbonize industries. By enabling cheap and abundant…
Los Angeles
- Skills: design, delivery, electrolysis, cell, stack, system, prototypes, production, novel design solutions, collaborative
- Level: mid
- Type: full_time
Mach Industries
Mach is a defense manufacturing company that builds munitions to help the United States win future wars. Backed by $85M in funding from top venture firms, our …
Huntington Beach
- Skills: MDAO, software development, multidisciplinary design, optimization, trade studies, aerospace, Python, C++, UAV development, design workflows
- Level: mid
- Type: full_time
Parsons
For more than 80 years, Parsons has designed and delivered critical infrastructure that connects and protects communities around the world.
Pasadena
- Skills: civil design, pipelines, pump stations, treatment plants, AutoCAD Civil 3D, construction documents, engineering computations, CAD Designers, civil engineering specifications, infrastructure elements
- Level: senior
- Type: full_time
Boeing
Boeing is committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth, …
Los Angeles
- Skills: engineering, mechanical design, fluid systems, team leadership, technical issues, integration, system testing, process analysis, safety compliance, project management
- Level: mid
- Type: full_time
Hermeus
Hermeus is an aerospace and defense technology company founded to radically accelerate air travel by delivering hypersonic aircraft. The company aims to develo…
Los Angeles
- Skills: aerospace, defense, hypersonic, aircraft, engineering, CAD, FEA, design, analysis, test
- Level: entry
- Type: full_time
Fluxergy
Fluxergy is a rapidly growing in vitro diagnostics company innovating on the cutting-edge of laboratory testing.
Irvine
- Skills: mechanical design, microfluidic, diagnostic testing, R&D, collaboration, engineering, problem-solving, project management, team culture, innovation
- Level: mid
- Type: full_time