• HVAC Technician - Mechanical Service…

    M. C. Dean (Vienna, VA)
    Overview **M.C. Dean** is Building Intelligence( R ). We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... headquartered in Tyson's, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (07/15/25)
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  • HVAC Technician 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    Overview **M.C. Dean** is Building Intelligence( R ). We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (08/02/25)
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  • Stationary Operations Engineer 2

    M. C. Dean (District Of Columbia, DC)
    Overview **M.C. Dean** is Building Intelligence( R ). We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (08/15/25)
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  • ACES Controls Field Engineer *can live…

    Trane Technologies (Arlington, VA)
    …challenge in their career? Trane is a worldwide leader and innovator in the HVAC and Building Automations industry.** **Trane** is seeking an **ACES Controls Field ... Engineer ** to join our team supporting our commercial customers!...looking for:** + 5+ years of experience in the HVAC industry performing as a Controls Technician, Building Automation… more
    Trane Technologies (06/20/25)
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  • Union Operating Engineer - DC 3rd

    CBRE (Washington, DC)
    …Requires intermediate analytical skills. **Required Licenses and Certifications:** *DC Steam Engineer or HVAC license preferred. *Universal CFC Certification, ... Union Operating Engineer - DC 3rd Job ID 222671 Posted 30-May-2025...and certifications and training in HVAC - R *Must possess and maintain a valid DL and good… more
    CBRE (06/01/25)
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  • DC 3rd Class Engineer 4 (Part-Time)

    M. C. Dean (District Of Columbia, DC)
    Overview **M.C. Dean** is Building Intelligence( R ). We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (07/15/25)
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  • Project Engineer

    EMCOR Group (Mclean, VA)
    **Description** **Job Title: Construction Project Engineer ** **Location: Leesburg, VA / Ashburn, VA** **Reports to: Project Manager** **FLSA Status: Full-Time / ... sports stadiums, convention centers, hotels, and research laboratories. **SUMMARY:** The Project Engineer assists the company in meeting its objectives and goals by… more
    EMCOR Group (07/26/25)
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  • Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    Overview **M.C. Dean** is Building Intelligence( R ). We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (08/22/25)
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  • Forensic Mechanical Engineer , PE

    EFI Global (Washington, DC)
    …a dedication to expertise, quality and demonstrating to customers that caring counts( R ). Each of our more than 700 professional engineers, fire investigators, ... Click here to learn more about EFI Global. **Are you an accomplished Mechanical Engineer with a Professional Engineer (PE) license in your resident state, driven… more
    EFI Global (08/14/25)
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  • ICF Incorporated, LLC: Senior Energy…

    ICF (Reston, VA)
    …savings targets). + Summarize analysis results using excel spreadsheets, python, and R in order to effectively communicate results to clients. + Document analysis ... knowledge of ESCO. Qualified candidate must demonstrate knowledge of: + Lighting, HVAC systems, building automation systems, combined heat and/or power systems +… more
    ICF (07/01/25)
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