• Sr. Staff Infrastructure Lead Engineer…

    Northrop Grumman (Oxnard, CA)
    …with the Office of the Chief Engineer, championing process improvements that allow the systems engineering, design engineering, and analysis teams to define ... part of history, they're making history. Northrop Grumman Defense Systems is seeking a **Sr. Staff Mechanical ...need + Minimum of 6 years of experience leading Mechanical design efforts on Aerospace and Defense… more
    Northrop Grumman (07/26/25)
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  • Mechanical Engineer IV

    Insight Global (Sunnyvale, CA)
    …development projects through creation of functional prototypes, development of test methods - Design product components and systems for consumer electronics - ... Design electromechanical and optomechanical systems for device testing and validation - Develop and...production drawings to GD&T standard - Experience with tolerance analysis - Familiarity with PCBA and FPC design… more
    Insight Global (09/09/25)
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  • Opto- Mechanical Engineer

    General Atomics (San Diego, CA)
    General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems . GA-EMS' ... of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and energy, and process and… more
    General Atomics (09/06/25)
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  • Senior Mechanical Engineer

    Actalent (Tustin, CA)
    …while collaborating closely with the R&D team on prototype builds, testing, and analysis . Responsibilities + Design mechanical parts and assemblies with ... motion systems , and metallic components. + 7+ years of Mechanical Design engineering experience, preferably within the aerospace and defense industry. +… more
    Actalent (10/01/25)
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  • Mechanical Engineer

    Actalent (Valencia, CA)
    …+ Independently research, design , modify, and verify complex mechanical components, subassemblies, equipment, and systems . + Collaborate with ... our team and contribute to the development of innovative mechanical components and systems . The ideal candidate...or related field). + At least 4 years of mechanical design experience in R&D teams, ideally… more
    Actalent (09/26/25)
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  • Staff R&D Mechanical Engineer

    J&J Family of Companies (Irvine, CA)
    …experience in product development processes preferred + Strong understanding of data analysis and statistics including design of experiments, Gage R&R, ... **Job Function:** R&D Product Development **Job Sub** **Function:** R&D Mechanical Engineering **Job Category:** Scientific/Technology **All Job Posting Locations:**… more
    J&J Family of Companies (08/08/25)
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  • Mechanical Engineer

    Leidos (San Diego, CA)
    …you smart, versatile, and resourceful?_ **Do enjoy the rush of working on concept design , analysis , detailed design , prototype development, lab testing, and ... If so we are looking for you, **our next Mechanical Engineer to work in San Diego, CA** ,...(LO) design cycle; from requirements definition, concept design , multidiscipline trade studies and analysis , to… more
    Leidos (09/19/25)
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  • Mechanical Engineer / Designer - P2S

    Legence (Long Beach, CA)
    …designing, fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems -enhancing energy efficiency, ... laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical , plumbing, fire protection, and technology integration. Our offered… more
    Legence (10/02/25)
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  • Sentinel - SIS/ULT Mechanical Engineering…

    Northrop Grumman (Oxnard, CA)
    …against schedule + 1+ years of experience with design and development of large mechanical systems + 1+ years experience in shock and vibration analysis ... is responsible for the design and development mechanical equipment, such as shock isolation systems ,...kinematics and kinetics, as well as experience with motion analysis and dynamic modeling + Experience with subcontract management… more
    Northrop Grumman (07/26/25)
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  • Mechanical Engineering Intern (Available…

    Arup (San Francisco, CA)
    …including whole building load calculations and energy analysis , facade thermal analysis , and airflow modelling + Document system design in Revit MEP ... across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each...right for you?** + Pursuing a Bachelor's Degree in Mechanical , Architectural Engineering, or Building Sciences related degree +… more
    Arup (09/05/25)
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