• Sr Mechanical Engineer II

    Gilead Sciences, Inc. (Foster City, CA)
    …Responsibilities** ** Design & Technical Engineering** + Lead and review the design of mechanical systems. + Review, improve, and interpret engineering ... fan curves, duct sizing, static pressure calculations). + Hydronics (chilled/hot water system design , pump head calcs, NPSH, pipe sizing). + High Purity Water… more
    Gilead Sciences, Inc. (12/02/25)
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  • Mechanical Engineer - Healthcare

    Legence (Irvine, CA)
    …certifications are a plus Experience Required + 5-10 years of engineering design and/or project management experience + Strong mechanical /HVAC design ... company specializes in designing, fabricating, and installing complex HVAC, process piping , and other mechanical , electrical, and plumbing (MEP)… more
    Legence (12/29/25)
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  • Lead, Mechanical Engineering

    L3Harris (Canoga Park, CA)
    …defense and advancement of our nation. The Canoga Park, CA site is seeking a Mechanical Engineering Lead to join the engineering design team. This position will ... hardware such as injectors, thrust chambers, storage tanks, manifolds, and piping . The Mechanical Engineering Lead will bring strong experience… more
    L3Harris (12/03/25)
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  • Mechanical Engineer - Thermal Analyst

    Belcan (Alameda, CA)
    …of reactor systems and components. This role directly influences high-consequence thermo- mechanical design decisions in a first-of-a-kind advanced reactor. Key ... months) Pay Rate: $60.00-$65.00/HR (Depending on experience) Belcan is seeking a hands-on Mechanical Engineer Thermal Analyst to support the design and analysis… more
    Belcan (12/13/25)
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  • Senior Data Center Mechanical Systems…

    CBRE (Sacramento, CA)
    …suite of analytical tools to unearth crucial data points that inform the design process for highly efficient mechanical systems. Your fundamental understanding ... experience and education will be considered. 5 years of mission-critical facility mechanical infrastructure systems. + Experience with design , commissioning, and… more
    CBRE (11/27/25)
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  • Senior Mechanical Engineer - Commercial…

    EMCOR Group (Fresno, CA)
    …Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control ... systems. **Job Summary** This position will provide engineering support for the design build projects and work with our team of Project Managers and Sales… more
    EMCOR Group (10/14/25)
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  • Mechanical Technician (Critical…

    SpaceX (Hawthorne, CA)
    Mechanical Technician (Critical Infrastructure) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. MECHANICAL TECHNICIAN (CRITICAL INFRASTRUCTURE) As a member of the...member of the critical infrastructure team, you will help design , build, activate and maintain some of the world's… more
    SpaceX (11/06/25)
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  • Lead Mechanical Technician

    SpaceX (Hawthorne, CA)
    Lead Mechanical Technician Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... ultimate goal of enabling human life on Mars. LEAD MECHANICAL TECHNICIAN As a member of the critical infrastructure...member of the critical infrastructure team, you will help design , build, activate, and maintain some of the world's… more
    SpaceX (10/07/25)
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  • Mechanical Engineer III

    EMCOR Group (West Sacramento, CA)
    …+ Bachelor's degree in mechanical engineering. + 5+ years of engineering and design experience. + PE license, or in the process of obtaining PE licensure. + Be ... Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control… more
    EMCOR Group (10/14/25)
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  • Facilities Mechanical HVAC Engineer…

    The Boeing Company (El Segundo, CA)
    …will shape the future of our facilities and infrastructure. As a Facilities Mechanical HVAC Engineer, you will develop technical design statements of work, ... utility systems, and grounds, meet the highest standards. Candidate shall: + Have design experience in the building mechanical HVAC engineering field + Strong… more
    The Boeing Company (12/25/25)
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