• Sr. Mechanical Design Engineer…

    SpaceX (Hawthorne, CA)
    Sr. Mechanical Design Engineer (HVAC) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... ultimate goal of enabling human life on Mars. SR. MECHANICAL DESIGN ENGINEER (HVAC) As a member...the subject matter expert on all HVAC, compressed air, piping , dust collection and other critical fluid systems at… more
    SpaceX (12/16/25)
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  • Sr. Mechanical Design Engineer…

    SpaceX (Hawthorne, CA)
    Sr. Mechanical Design Engineer (Construction) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... ultimate goal of enabling human life on Mars. SR. MECHANICAL DESIGN ENGINEER (CONSTRUCTION) As a member...+ Understanding of multiple disciplines such as civil, structural, mechanical , electrical, piping , geotechnical, and surveying +… more
    SpaceX (12/16/25)
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  • Senior Mechanical Estimator

    Tutor Perini (Menlo Park, CA)
    …+ Prepare conceptual cost models/budgets for the Mechanical Trades (HVAC/Plumbing/ Piping /Fire Protection) from minimal design information. + Prepare detailed ... Preconstruction Executives, and Senior Estimators in the performance of all Mechanical Trade Preconstruction responsibilities (HVAC, Plumbing, Piping , and Fire… more
    Tutor Perini (10/31/25)
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  • Mechanical Estimator - Water/Wastewater…

    Kiewit (Fairfield, CA)
    …passionate about infrastructure and committed to the construction industry rather than design . **Responsibilities** + Lead the mechanical estimating team - by ... revieing the deliverables and construction requirements to develop estimates for Mechanical systems, Piping , Equipment, Pumps, Welding and related mechanical more
    Kiewit (11/22/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …Engineer, you'll: + ** Design Excellence:** + Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater ... **Principal Mechanical Engineer** to lead and innovate in the design of cutting-edge wastewater treatment facilities. Join an established engineering team that… more
    Parsons Corporation (11/07/25)
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  • Facilities Mechanical Engineer

    Jacobs (San Jose, CA)
    …At least 10 years of practical application of mechanical facilities design engineering, including HVAC, hydronics, process piping , exhaust, plumbing, and ... we give our best and know that we're making a difference. As a facilities mechanical engineer, you will work on projects that enable the heart of our client's… more
    Jacobs (12/12/25)
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  • Sentinel, Subcontract Technical Representative…

    Bechtel Corporation (Vandenberg AFB, CA)
    …industry or regulatory codes/standards and design criteria pertinent to mechanical and piping installations. # Education and Experience Requirements: + ... Reviews, providing comments and Status Coding of Subcontractor Inspection Test Plans, Mechanical and Piping installation Procedures, Product Data Sheets, and… more
    Bechtel Corporation (12/09/25)
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  • Senior Mechanical Estimator

    EMCOR Group (Fresno, CA)
    …and building construction. + Knowledge of the practical application of mechanical engineering, including redline-designs, design techniques, plans and ... Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control… more
    EMCOR Group (10/17/25)
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  • Principal Mechanical Engineer Project…

    Genentech (South San Francisco, CA)
    …new lab facilities. * Serves as a respected industry expert on laboratory mechanical design , engaging with the Roche/Genentech internal and industry external ... and instrumentation diagrams, process flow diagrams). * Pharmaceutical GMP project mechanical design experience, LEED certification, experience in project… more
    Genentech (12/11/25)
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  • Associate Mechanical Engineer Journey Level…

    Sacramento Municipal Utility District (Sacramento, CA)
    …Project. **Purpose** Under general supervision, performs minor to moderately complex mechanical design and inspection tasks for new construction, modification, ... relevant to the job; use state of the art computer software to design mechanical systems; maintain computer databases for collection, interpretation and… more
    Sacramento Municipal Utility District (11/22/25)
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