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.
NewMechanical Engineering Intern / Co-op, Rocket Motors - Fall 2026 GITAIMechanical Engineering Intern / Co-op, Rocket Motors - 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 Development Program (3 Months - Path to Hire) Space KineticMechanical Engineering Development Program (3 Months - Path to Hire)El Segundo, CA$30–$42 / hourWho We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attritable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. Our goal is to move away from one-to-one space architectures – where each satellite in a constellation has one (or a small # of) primary payloads attached to the bus -- and unlock a 'one-to-many' system, where each satellite has a large number of payloads which can be deployed from their host spacecraft at high velocities without firing a thruster.
NewMechanical Engineer (Entry-Level) SMP EngineeringMechanical Engineer (Entry-Level)Glendale, CA$35–$44 / hourHow to Apply: Submit your resume and a brief cover letter to jobs@smp-eng.com with the subject line: Mechanical Engineer Application – [Your Name] or apply directly on Indeed/Linked-In. As a leader in the Aerospace/Defense Manufacturing sector, we specialize in delivering high-quality solutions to clients across the globe.
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 .
NewSenior Mechanical Engineer GITAISenior Mechanical EngineerLos Angeles, CA$155,000–$200,000 / yearTo 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. We value engineers who learn unfamiliar technical domains quickly, approach new problems with an open mind, and apply strong engineering judgment developed in other industries to space and defense missions.
NewSenior Spacecraft Mechanical Engineer II Rocket Lab CorporationSenior Spacecraft Mechanical Engineer IILong Beach, CA$132,000–$176,000 / 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.
NewSenior Mechanical Engineer II - Secret Clearance Rocket Lab CorporationSenior Mechanical Engineer II - Secret ClearanceLong Beach, CA$132,000–$198,000 / 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 business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NewMechanical Engineer, Level II VerustructMechanical Engineer, Level IITorrance, CA$115,000–$140,000 / yearWorking closely with experienced mechanical, robotics, materials, and structural engineers, you will contribute throughout the complete hardware-development cycle, including CAD, finite element analysis, mechanism design and selection, fabrication, assembly, testing, failure investigation, and design iteration. Design and develop components and mechanical subsystems for robotic construction equipment, including automated formwork, locomotion, material delivery, concrete consolidation, actuation, and auxiliary construction tools.
NewMechanical Engineer GITAIMechanical EngineerLos Angeles, CA$100,000–$155,000 / yearTo 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. You will perform practical design calculations, evaluate loads, stiffness, strength, tolerances, manufacturability, and assembly constraints, and turn those decisions into CAD models, drawings, prototypes, and hardware that can be built, tested, and improved.
NewMechanical Engineer, Interceptor GITAIMechanical Engineer, InterceptorLos Angeles, CA$100,000–$155,000 / yearTo 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. Field assignments may involve multi-day stays, early departures, long test days, changing schedules, outdoor work, dust, heat, cold, and occasional evening or weekend work.
NewMechanical Engineer Concorde Battery Corp - CaliforniaMechanical EngineerWest Covina, CAQualifications:Bachelor's degree in Mechanical Engineering or related field, or comparable experience and knowledge.5+ years of experience in mechanical design, preferably in aerospace or battery systems. Job Description Concorde Battery Corporation manufactures specialty lead-acid batteries and is the leading producer of lead-acid batteries for the aviation industry.
NewMechanical Engineer - Structural Analysis & Hardware Development Approach VentureMechanical Engineer - Structural Analysis & Hardware DevelopmentLos Angeles, CA$100,000–$140,000 / yearThis is an excellent opportunity for an early-career engineer looking to take on meaningful ownership while working alongside experienced engineers developing complex physical systems. This role offers broad exposure across mechanical design, structural analysis, hardware integration, manufacturing, and testing within a fast-moving startup environment.
NewSenior Mechanical Engineer DivergentSenior Mechanical EngineerTorrance, 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.
NewSenior Mechanical Engineer, Interceptor GITAISenior Mechanical Engineer, InterceptorLos Angeles, CA$155,000–$200,000 / yearTo 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. Field assignments may involve multi-day stays, early departures, long test days, changing schedules, outdoor work, dust, heat, cold, and occasional evening or weekend work.
NewLead Mechanical Engineer Turion SpaceLead Mechanical EngineerIrvine, CATo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Job Description Description As Lead Mechanical Engineer, you are responsible for overseeing the overall project development processes, analyzing blueprints and specifications, and designing system models according to clients' requirements and budget limitations.
NewPrincipal Mechanical Engineer ThinKom SolutionsPrincipal Mechanical EngineerHawthorne, CA$140,000–$180,000 / yearThis role offers the opportunity to serve as the lead mechanical engineer on key programs while providing technical leadership, mentoring junior engineers, and contributing to multiple product development efforts across the organization. At ThinKom, you'll help develop innovative technologies that enable critical communications and advanced electromagnetic systems for Commercial Inflight Connectivity (IFC), High-Power Microwave (HPM), and Gateway & Defense SATCOM applications.
NewMechanical Engineer FreeformMechanical EngineerLos Angeles, CA$100,000–$140,000 / yearIn addition to the significant stock option package, the estimated salary range for this role is $100,000-$140,000, dependent on the candidate's academic level (Bachelors, Masters, or PhD) and demonstrated out of classroom experience. As a Mechanical Engineer at Freeform, you will own projects cradle to grave as a responsible engineer, taking advanced manufacturing hardware from initial concept through design, fabrication, testing, and deployment.