NewManager, Mechanical Engineering Rocket Lab CorporationManager, Mechanical EngineeringPasadena, CA$142,000–$212,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. The ideal candidate has strong technical depth in mechanical design, precision mechanisms, robotics, spaceflight hardware, CAD, GD&T, analysis, manufacturing, assembly, integration, and environmental test, along with the leadership skills required to build a strong engineering culture and develop a high-performing team.
NewMechanical Engineering Intern / Co-op, Satellite Bus - Fall 2026 GITAIMechanical Engineering Intern / Co-op, Satellite Bus - Fall 2026Los Angeles, CA$25–$40 / hourTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), GITAI Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. At least one year of sustained participation in a technically rigorous student engineering project, such as Formula SAE, rocketry, CubeSat, robotics, Baja SAE, or Design-Build-Fly, with meaningful hands-on involvement.
NewLead, Launch Mechanical Engineering Relativity SpaceLead, Launch Mechanical EngineeringLong Beach, CA$128,000–$192,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. You will have the opportunity to be part of a small team of engineers who are responsible for the full engineering cycle on projects that involve static structures, dynamic mechanisms, and control systems using fluid, electrical, and combustion powered sources.
NewMechanical Engineering Intern SprintRayMechanical Engineering InternLos Angeles, CA$30–$34 / hourWithout a written agreement signed by an officer of SprintRay: a) SprintRay does not accept resumes from recruiting agencies, headhunters, or any other party expecting payment in the event SprintRay speaks with or hires a candidate from such submitted resume; b) SprintRay is not responsible for any fees related to unsolicited resumes or related Terms of Service, and c) Unsolicited resumes received will be considered the property of SprintRay and will be processed accordingly. You will work alongside experienced engineers to design, prototype, test, and document mechanical systems that support current and future SprintRay products.
NewMechanical Engineering Supply Chain Lead K2 SpaceMechanical Engineering Supply Chain LeadLos Angeles, CA$90,000–$120,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Electro-Mechanical Assembler Marvin Test SolutionsElectro-Mechanical AssemblerIrvine, CA$25–$31 / hourYou'll have the chance to put your skills to the test, assembling a variety of testers, rack assemblies, cables and harnesses along with various other mechanical assemblies and installing and soldering components onto PCB. Utilizing tools such as torque wrenches, solder irons, continuity testers, calipers, pin extraction tools, Wire crimpers, riveting tools….
NewSr. Mechanical Engineer Terran Orbital CorporationSr. Mechanical EngineerIrvine, CA$105,000–$155,000 / yearTerran Orbital provides end-to-end satellite solutions by combining satellite design, production, launch planning, mission operations, and on-orbit support to meet the needs of the most demanding military, civil, and commercial customers. Mechanical Engineer will will lead or contribute to all aspects of spacecraft mechanical design, including spacecraft layout, structural and thermal sub-system design, mechanism design, payload and launch vehicle integration, through all stages of product lifecycle.
NewThermal/Mechanical Engineer Kaizen StackupThermal/Mechanical EngineerIrvine, CA$150,000–$170,000 / yearPosition Summary The Thermal/Mechanical Engineer will design, model, and validate advanced thermal solutions for high-performance memory and storage hardware used by top-tier OEMs, ODMs, and hyperscale clients. Overview We are seeking a highly skilled Thermal/Mechanical Engineer to join a leading engineering team in the development of innovative thermal solutions for memory and storage products .
NewMechanical Engineer Mycronic USAMechanical EngineerRedondo Beach, CASurfx Technologies is a fast-growing company that offers atmospheric argon plasmas for the high-volume manufacturing of integrated circuits, semiconductor packages, printed circuit boards, and other microelectronic devices. This is an excellent opportunity for a hands-on engineer who enjoys solving real-world problems, working with cutting-edge technology, and growing professionally in a dynamic hardware development and manufacturing environment.
NewMechanical Engineer OutpostMechanical EngineerLos Angeles, CA$125,000–$160,000 / yearOne vehicle, many missions: responsive logistics and precision delivery for national security; commercial cargo moved with real cadence; R&D payloads flown, tested, and refined across repeatable cycles; and critical aid delivered where roads and runways can't reach. Design and develop mechanical systems for atmospheric recovery, including deployable structures, aerodynamic decelerators, recovery mechanisms, airframe interfaces, and precision landing hardware from requirements through release, build support, and qualification.
NewSenior Spacecraft Mechanical Engineer I Rocket Lab CorporationSenior Spacecraft Mechanical Engineer ILong Beach, CA$115,000–$158,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
NewSpacecraft Mechanical Engineer II - TS/SCI Rocket Lab CorporationSpacecraft Mechanical Engineer II - TS/SCILong Beach, CA$100,000–$126,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
NewMechanical Engineer (MEP) EPC STAFF Acquisition and Development, LLCMechanical Engineer (MEP)Los Angeles, CAJob Description You will be responsible for leading and helping to further grow our local office and Mechanical Engineering Department as well as participate in business development activities for the company. Duties will also include leading projects from concept through construction, coordination with the client, utilizing and coordinating internal resources.
NewSenior Mechanical Engineer DivergentSenior Mechanical EngineerLos Angeles, CA$128,520–$176,720 / yearWork involves regular interaction with industrial equipment and may include moving machinery, elevated noise, metal powders, inert gas systems, lasers, and high-power electrical equipment. Lead technical coordination across engineering, manufacturing, quality, supply chain, suppliers, and other stakeholders; communicate decisions, status, risks, actions, and required support clearly.
NewMechanical Engineer, Space Robotics GITAIMechanical Engineer, Space RoboticsLos Angeles, CA$100,000–$125,000 / yearThe Mechanical Engineer, Space Robotics owns the end-to-end development of assigned mechanical hardware for robotic spacecraft systems, including robotic arms mounted to satellite buses, satellite bus structures, solar array mechanisms, battery system enclosures, avionics packaging, mounting structures, fixtures, and ground support equipment. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), GITAI Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable.
NewSenior Mechanical Engineer Schnackel Engineers IncSenior Mechanical EngineerPasadena, CACoordinate with the client, the MEP/FP/IT design team, and other consultants to ensure the design is consistent with the client’s vision, to identify and resolve areas of conflict, to ensure a fully coordinated interdisciplinary design, and to ensure the design schedule is maintained. Key responsibilities include conducting load calculations, selecting equipment, developing system layouts, preparing detailed drawings and specifications, and coordinating with other engineering disciplines.
NewSenior Mechanical Engineer DMF LightingSenior Mechanical EngineerCarson, CA$90,000–$140,000 / yearAt DMF, we believe in a collaborative, forward-thinking culture that empowers our team to bring creative ideas to life and make a lasting impact. Founded over 30 years ago, DMF has grown into a leader in the lighting industry, driven by a passion for innovation and customer service.
NewMechanical Engineer RimePro IncMechanical EngineerHuntington Beach, CA$135,000–$150,000 / yearAs a Senior/Lead Mechanical Engineer, you will be responsible for leading preconstruction design efforts and design meetings, working closely with project teams to ensure seamless coordination. With a strong reputation for excellence in mechanical engineering and HVAC system design, we are seeking a Senior/Lead Mechanical Engineer to join our team onsite in Costa Mesa, CA.
NewSenior Mechanical Engineer - MEP Building Systems SY LEE ASSOCIATESSenior Mechanical Engineer - MEP Building SystemsGlendale, CAOur projects include commercial, educational/K-12 and higher education, municipal, healthcare, institutional, mixed-use, residential, private development, and other public-sector facilities , including new construction, renovations, modernizations, system upgrades, and existing-building assessments. We are looking for someone who can take an active role in mechanical design, work independently on projects, and provide technical direction to our engineers, designers, and drafting staff.
NewSenior Opto-Mechanical Engineer Relativity SpaceSenior Opto-Mechanical EngineerLong Beach, CA$142,000–$214,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers.