• Opto- Mechanical Engineer

    General Atomics (San Diego, CA)
    …for defense, industrial, and commercial customers worldwide. We are looking for an Opto- Mechanical Engineer to join our team in Rancho Bernardo. With limited ... GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and… more
    General Atomics (09/06/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …for surveillance and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join ... cost, and schedule inputs + Mentor junior engineers to enhance the mechanical engineering group's capabilities + Support , communicate, reinforce and defend… more
    Leonardo DRS, Inc. (11/20/25)
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  • Mechanical Engineer

    CDM Smith (Walnut Creek, CA)
    …the discipline and firm. May supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND ... **Employment Type:** Regular **Minimum Qualifications:** Bachelor's degree in Mechanical , Architectural or Chemical Engineering, or in Engineering Technology or… more
    CDM Smith (11/08/25)
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  • Mechanical Engineer I

    EMCOR Group (Irvine, CA)
    …engineering and design support for the Mesa Energy Systems Engineering Group. The Mechanical Engineer I will apply their engineering education to support ... for HVAC systems based on instructions and pre-established guidelines. + Assist Mechanical Engineers by participating in job site surveys to gather as-built… more
    EMCOR Group (11/11/25)
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  • Senior Mechanical Engineer

    Arup (San Francisco, CA)
    …we serve. Our West Coast mechanical team is looking for a **Senior Mechanical Engineer ** to join our multi-disciplinary team anchored in San Francisco. Arup ... around resiliency and critical care. **The Opportunity:** - Leading mechanical engineering designs and providing multi-disciplinary design leadership on projects.… more
    Arup (10/15/25)
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  • 2026 Facilities Engineering Mechanical

    Chevron Corporation (Richmond, CA)
    …* Pascagoula, Mississippi * Richmond, California * Salt Lake City, Utah Mechanical Engineers support operating facilities and projects through the application ... of technical engineering knowledge and project management skills. These areas of support ...application of broad fundamental technical engineering knowledge and small project execution skills. Mechanical Engineers have the… more
    Chevron Corporation (10/31/25)
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  • Sr. Mechanical Engineer

    Envista Holdings Corporation (Pomona, CA)
    **Job Description:** The **Sr. Mechanical Engineer ** will be responsible for executing engineering deliverables for new product development and design change ... and regulatory compliance. **Essential Duties and Responsibilities:** New Product Development Support Contribute mechanical engineering support to R&D… more
    Envista Holdings Corporation (11/15/25)
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  • Mechanical Engineer - Entry Level

    Lockheed Martin (Sunnyvale, CA)
    …responsibility\. Your Mission is Ours\. Lockheed Martin Space is seeking an early career Mechanical Engineer to start in the summer of 2026\. In this role, ... you will perform design, drafting and stress analysis tasks of mechanical ground support equipment for spacecraft production and testing\. The successful… more
    Lockheed Martin (11/20/25)
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  • Mechanical Engineer

    Arup (Los Angeles, CA)
    …we serve. Our San Francisco and Los Angeles team is looking for a Mechanical Engineer who will support our multi-disciplinary projects in healthcare, ... a global network of experts and systems that will support our team members in this journey. This role...LA **The opportunity** + Assist in the design of mechanical systems including airside systems, heating and cooling hydronic… more
    Arup (11/04/25)
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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...level of all phases of documentation. May act as project leader. The unique test site we support more
    Amentum (10/23/25)
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