• Senior Mechanical Engineer - P2S

    Legence (Irvine, CA)
    …Seattle, Irvine, San Diego, Los Angeles, and San Jose. Are you a Senior Level Mechanical Engineer with 8+ years of experience looking to grow your career? P2S ... laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical , plumbing, fire protection, and technology integration ....We have an open position for a Senior Level Mechanical Engineer which is to be based… more
    Legence (11/15/25)
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  • Project Engineer Payload Integration

    General Atomics (Poway, CA)
    General Atomics Aeronautical Systems , Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable, remotely piloted aircraft, tactical ... reconnaissance radars, as well as advanced high-resolution surveillance systems . Project Engineers lead multi-disciplinary teams, innovate, design, integrate, test,… more
    General Atomics (11/05/25)
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  • NPI Mechanical Engineer

    Insight Global (Fremont, CA)
    Job Description The Mechanical Engineer works with local manufacturing teams and Taiwan-based design teams to resolve mechanical issues in a timely manner ... teams with technical expertise in electronics, operational software, and systems integration . Duties/Responsibilities: * Collaborate with cross-functional teams… more
    Insight Global (10/08/25)
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  • Specialist, Mechanical Engineer

    L3Harris (Canoga Park, CA)
    …projects under regular supervision. Essential Functions: + Develop concepts for mechanical systems to meet customer propulsion requirements. Perform preliminary ... Additional Skills: + Experience in the design, development, and/or production of mechanical systems for the Aerospace and/or Defense industries. + Experience… more
    L3Harris (11/08/25)
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  • Mechanical Engineer

    ManpowerGroup (Foster City, CA)
    Our client, a leading innovator in autonomous vehicle technology, is seeking a Mechanical Engineer to join their dynamic team. As a Mechanical Engineer , ... which will align successfully within the organization. **Job Title:** Mechanical Engineer **Location:** Foster City, CA **Pay...PLM team to release all design changes across multiple systems + Work with manufacturing teams to ensure a… more
    ManpowerGroup (10/25/25)
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  • Integration & Test Engineer

    Butler America (Anaheim, CA)
    Integration & Test Engineer Location: Anaheim, CA Job ID: #71659 Pay Range: $30-35 ph (W2) Duration: 12 mos SUMMARY This position is to test chillers ... manufactured on-site The test engineer will work with manufacturing to do final acceptance...company's inspection guidelines to conduct critical non-routine visual, dimensional, mechanical , electrical test and functional inspections on a wide… more
    Butler America (10/04/25)
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  • Mechanical Engineer

    Vector Atomic (Pleasanton, CA)
    …that leverage the unique capabilities of quantum systems , engineered for real-world integration . As a Mechanical Engineer at Vector Atomic, you will ... the next generation of quantum technologies. This hands-on role involves designing opto- mechanical and vacuum systems that are crucial for quantum sensors,… more
    Vector Atomic (10/04/25)
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  • Mechanical Engineer

    Stratolaunch, LLC (Mojave, CA)
    …structures, mechanical systems , structural-thermal analysis, aircraft systems , aircraft operations, launch vehicle integration + Significant experience ... To help achieve these efforts, Stratolaunch is seeking a Sr-, Staff-, or Principal-level Mechanical Engineer to support the airframe team in the development of… more
    Stratolaunch, LLC (09/03/25)
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  • Mechanical Engineer

    Amentum (China Lake, CA)
    Amentum is seeking an experienced Mechanical Engineer with the technical expertise to implement solutions, evaluate products, and build upon an infrastructure ... changing needs of our customers. In this role, the Mechanical Engineer will be responsible for preparing...integration . Experience with variable frequency drive motors, pneumatic systems , and/or hydraulic systems preferred. Work with… more
    Amentum (10/23/25)
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  • Aero/ Mechanical Engineer Propulsion

    General Atomics (Poway, CA)
    …within GA-ASI project engineering and GA-ASI as a whole. In our Propulsion Systems Mechanical Engineering Department, we have an exciting opportunity in Poway, ... CA for a mechanical or aerospace engineer that wants to...RESPONSIBILITIES:** + Participate in the design, development, test, and integration of propulsion engines and associated systems … more
    General Atomics (11/06/25)
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