• Mechanical Engineering III

    AECOM (Orange, CA)
    …calculations and develop drawings and visual aids + Lead the mechanical design of heating, ventilation and air conditioning systems for commercial and ... world. Join us. **Job Description** AECOM is seeking a ** Mechanical Engineer III** based in **Orange, California.** Join our...duct, and pipe sizing + Plumbing and Fire Protection systems design experience is a plus +… more
    AECOM (10/08/25)
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  • Mechanical Engineer III

    EMCOR Group (West Sacramento, CA)
    design assistance, as well as engineering applications and automated control systems . **Job Summary** **Job Title:** Mechanical Engineer III **Principal ... **About Us** We are a full-service HVAC, building automation, chiller, and retrofit contractor with a...mechanical engineering. + 5+ years of engineering and design experience. + PE license, or in the process… more
    EMCOR Group (10/14/25)
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  • Mechanical Engineer II

    EMCOR Group (West Sacramento, CA)
    …position will provide engineering and design support to the Mesa Energy Systems Engineering Group. The Mechanical Engineer II will apply their engineering ... **About Us** We are a full-service HVAC, building automation, chiller, and retrofit contractor with a...mechanical engineering + 3+ years of engineering and design experience. + In the process of obtaining PE… more
    EMCOR Group (11/19/25)
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  • Mechanical Drafter I

    EMCOR Group (San Luis Obispo, CA)
    …site surveys to gather as-built technical information. + Draft and develop layouts for mechanical systems based on direction from Mechanical Engineers. + ... **About Us** We are a full-service HVAC, building automation, chiller, and retrofit contractor with a...assistance, as well as engineering applications and automated control systems . **Job Summary** **Job Title** : Mechanical more
    EMCOR Group (10/14/25)
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  • Mechanical Engineer - HVAC/Plumbing Job…

    Black & Veatch (Walnut Creek, CA)
    …In this role, you will have the opportunity to participate in engineering and design of the HVAC and plumbing systems in various types of facilities. ... Design /LEED - Application of sustainable strategies **The Team** The ** Mechanical Buildings Design Group** provides HVAC and plumbing solutions for… more
    Black & Veatch (10/22/25)
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  • Mechanical Project Engineer - Data Center…

    Olsson (Sacramento, CA)
    Mechanical Project Engineer - Data Center (Remote) Arizona - Remote; Arkansas - Remote; California - Remote; Florida - Remote; Georgia - Remote; Idaho - Remote; ... Remote **Company Description** We are Olsson. We engineer and design solutions that improve the world around us. As...is the foundation of these projects. As a Project Mechanical Engineer on our Data Center team, you will… more
    Olsson (12/11/25)
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  • Mechanical Engineer

    Arup (Los Angeles, CA)
    …journey. This role can sit in SF or LA **The opportunity** + Assist in the design of mechanical systems including airside systems , heating and cooling ... serve. Our San Francisco and Los Angeles team is looking for a Mechanical Engineer who will support our multi-disciplinary projects in healthcare, aviation, arts and… more
    Arup (11/04/25)
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  • Mechanical Engineer I

    EMCOR Group (Irvine, CA)
    …position will provide engineering and design support for the Mesa Energy Systems Engineering Group. The Mechanical Engineer I will apply their engineering ... **About Us** We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with… more
    EMCOR Group (11/11/25)
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  • Graduate Mechanical Engineer (Available…

    Arup (Los Angeles, CA)
    …load calculations and energy analysis, facade thermal analysis, and airflow modelling + Document system design in Revit MEP + Communicate technical ideas to a ... across more than 150 disciplines. We guide, plan and design the future of the built environment. Globally, each...this role right for you?** + Bachelor's Degree in Mechanical Engineering, Architectural Engineering, or Building Sciences… more
    Arup (12/05/25)
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  • Mechanical Engineering Intern (Available…

    Arup (San Francisco, CA)
    …load calculations and energy analysis, facade thermal analysis, and airflow modelling + Document system design in Revit MEP + Communicate technical ideas to a ... 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… more
    Arup (12/05/25)
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