• HVAC Design Energy

    CDM Smith (Irvine, CA)
    …training to more junior staff. Reviews the work of more junior staff. **Job Title:** HVAC Design Energy Analysis Modeling **Group:** ISO **Employment ... opportunity to contribute to HVAC and plumbing design while also developing detailed energy models...with other design disciplines. - Developing detailed energy models and Life Cycle Cost Analysis more
    CDM Smith (10/31/25)
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  • Electrical Design Engineer

    Legence (Irvine, CA)
    …buildings or be dedicated exclusively to healthcare facilities _._ During the design phase, you'll perform energy modeling using tools like EnergyPro ... the National Electrical Code + Experience with Net Zero Energy /Carbon design is a plus + Project...and engineering software tools + Experience in Power System Analysis (Arc Flash and Short Circuit Coordination) + Experience… more
    Legence (01/08/26)
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  • Senior Mechanical Engineer - P2S

    Legence (Irvine, CA)
    Design + Experience with design -build projects. + Experience performing energy studies, audits, and analysis . + Involved with Working knowledge of the ... work involving the application of all conventional aspects of HVAC and plumbing design engineering and supervision...candidate will be focused on higher education, ports, and energy projects. The candidate is responsible for administering all… more
    Legence (01/07/26)
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  • Lead Mechanical Engineer - Buildings

    WSP USA (Irvine, CA)
    …and other engineering analysis programs + Knowledge of building, mechanical, energy codes and other design standards (ASHRAE, NFPA, FGI, etc.) **Preferred ... office. As a Mechanical Engineer with us, you will design HVAC systems including air distribution systems,...junior engineers + Track and coordinate all mechanical disciplines: HVAC , Energy , Controls, Fire Protection, Fire Alarm,… more
    WSP USA (01/06/26)
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  • Mechanical Engineering III

    AECOM (Orange, CA)
    …of HVAC engineering fundamentals including load calculations, conceptual systems analysis through construction documentation design , design and layout ... materials, calculations, drawings, specifications, and reports, ventilating, and air-conditioning ( HVAC ) for commercial, governmental, and institutional facilities + Exercise… more
    AECOM (01/06/26)
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  • Power BI Assistant

    EMCOR Group (Irvine, CA)
    …and facilities services, including planning, consulting, and operations and maintenance. Mesa Energy Systems is a HVAC mechanical services company that provides ... **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 (12/25/25)
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  • Building Engineer

    CBRE (Irvine, CA)
    …and repairing building systems-including mechanical, plumbing, electrical, fire safety, and HVAC -while ensuring compliance with safety codes and energy ... to building operations and work safety. + Maintain an energy management program. Ensure all systems operate in the...+ Review inspection to building systems including fire alarms, HVAC , and plumbing to ensure operation of equipment is… more
    CBRE (11/13/25)
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  • Chief Engineer

    ABM Industries (Laguna Hills, CA)
    …Qualified to operate or assist in operating all heating and ventilating ( HVAC ) equipment, engines, turbines, motors, combustion engines, pumps, air compressors, ice ... Must be able to understand, analyze and seek solutions to the design , operation, maintenance, performance or repair of vehicles/equipment and their components Should… more
    ABM Industries (11/25/25)
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  • Non Union One Man Plant

    ABM Industries (Irvine, CA)
    …all building equipment to ensure the operation of same is with design capabilities and to achieve proper environmental conditions prescribed by building management. ... and engineering spaces assigned to engineer. . Maintain an energy management program which ensures measures are taken to...the following functions and tasks: . Operation of: . HVAC Systems . Water Treatment Procedures . Electrical Equipment… more
    ABM Industries (11/18/25)
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  • Automation Service Manager

    EMCOR Group (Chino, CA)
    **About Us** We are a full-service HVAC , building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with ... customized energy solutions. Our integrated, single-source solutions include turnkey in-house...Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated… more
    EMCOR Group (12/16/25)
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