• Motor Vehicle Mechanic

    Amentum (Los Alamitos, CA)
    …converters and fuel pumps + Utilizes on-board computer diagnostic systems and other test equipment in order to test automotive computer control and emission ... employee is frequently exposed to moving mechanical parts, extreme heat, and vibration . The employee is occasionally exposed to wet and/or humid conditions; high,… more
    Amentum (11/26/25)
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  • Associate Mechanical Engineer Journey Level…

    Sacramento Municipal Utility District (Sacramento, CA)
    …design and construction to operations by preparing schedules and developing project test and acceptance criteria ad reports; produces reports from field data ... generating resources and pipelines. **Required Licenses/Certificates** + Engineer In Training (EIT) test . In lieu of having passed the EIT, incumbent will be… more
    Sacramento Municipal Utility District (11/22/25)
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  • Mechanical Engineer, Hardware Development

    SpaceX (Hawthorne, CA)
    …survive the harshest environments - from the loads of launch to the vacuum, vibration , and temperature extremes of space. Your work will focus on creating elegant, ... and post-flight analysis. You'll collaborate closely with electrical systems and test teams to ensure seamless integration and long-term reliability. This is… more
    SpaceX (11/13/25)
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  • Mechanical Design Engineer III- Electronic…

    Panasonic Avionics Corporation (Irvine, CA)
    …designs. + Perform qualitative and quantitative thermal, structural, shock, and vibration analyses to assess the dynamic characteristics and thermal performance of ... troubleshoot and solve complex design challenges. + Record and analyze prototype test data, ensuring thorough validation of design functionality and performance. +… more
    Panasonic Avionics Corporation (10/29/25)
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  • Engineering Technician

    Butler America (Buena Park, CA)
    …boards and electronic and electro-mechanical assemblies. + Set up and operate test equipment per procedures. + Oversee and support qualification tests ( vibration ... procedures. + Organize and maintain Engineering inventory. + Manage test equipment and calibration + Maintains positive working relationships...to JSTD-001 + Ability to operate various pieces of test equipment + Can look beyond the obvious when… more
    Butler America (10/23/25)
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  • Quality Lead

    O'Neal Industries, Inc. (La Mirada, CA)
    …Maintain AMS/UPM specification spreadsheet used to verify the compliance of mill test reports + Perform periodic specification revision check for updates EQUIPMENT + ... Oversee the inspection and measuring of test equipment -Maintain identification of the testing equipment and...toxic or caustic chemicals, risk of electrical shock, and vibration . The noise level in the work environment is… more
    O'Neal Industries, Inc. (12/27/25)
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  • Senior Mechanical Engineer

    MKS Instruments Inc (Irvine, CA)
    …you will partner with; Irvine Systems Engineering {Product Engineering, Test & Measurement, Project Management, and Product Marketing}, Systems Assembly, ... document, lead design reviews, submit Engineering Change Orders, procure and test high precision opto-mechanical products, tooling and fixtures. You will have… more
    MKS Instruments Inc (12/20/25)
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  • Staff Hardware Engineer

    General Motors (Mountain View, CA)
    …+ Create 3D-CAD math and lead CAD reviews with stakeholders. + Develop analysis and test plan for new designs, perform proof of concept tests and analysis. + Create ... sub-assemblies & PCB as per ASME standards. + Perform FEA (Structural, Vibration , Mechanical shock, Fatigue), Modal analysis. + Lead prototyping and testing, analyze… more
    General Motors (12/13/25)
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  • Lead, Mechanical Engineering

    L3Harris (Canoga Park, CA)
    …Participate in development and qualification testing for new product development. Creates test integration hardware to support flow testing, vibration testing ... and hot-fire testing. May support hands-on work during test preparation. May participate with data reduction. + Perform or coordinate thermal and/or structural… more
    L3Harris (12/03/25)
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  • U103 Ops Maintenance Mechanic C

    Northrop Grumman (Sunnyvale, CA)
    …weld fixtures), tube expanders, robotic plasma shape cutting machines, hydrostatic pressure test systems, high pressure media blast and paint delivery systems, paint ... component and system failures and malfunctions and identify defective parts. Use special test equipment as required. 4. Remove and replace defective parts or make or… more
    Northrop Grumman (11/11/25)
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