• TYLin (Alexandria, VA)
    …Do** + **Lead mechanical design** for stations, tunnels, and transit facilities - including HVAC , tunnel ventilation, and supporting systems. + Develop ... Summary** TYLin's Rail + Transit team is growing, and we're looking for a Senior Mechanical Project Engineer who is passionate about mechanical design, not… more
    DirectEmployers Association (10/25/25)
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  • Southland Industries (Dulles, VA)
    **Position Summary** Lead, evaluate, design, and engineer projects and systems to specification on projects ranging from new design/build to rehabilitation of ... existing facilities and systems. Provide ongoing technical guidance and engineering...+ Performs complex calculations, drawings and specifications related to HVAC , plumbing, fire protection or other systems + Performs… more
    DirectEmployers Association (09/27/25)
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  • Senior Mechanical HVAC

    Jacobs (Arlington, VA)
    …market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... least ten (10) years' experience in the design of HVAC systems for industrial facilities . * Thorough...HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced… more
    Jacobs (10/17/25)
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  • HVAC Engineer ( for Commercial…

    System One (Norfolk, VA)
    Job Title: HVAC Engineer ( for Commercial / Industrial Facilities ) Location: Norfolk, Virginia Type: Direct Hire For immediate consideration, please connect ... include the exact job title and job location in your email message HVAC Engineer ( for Commercial / Industrial Facilities ) : - Conceptualize the initial… more
    System One (12/14/25)
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  • HVAC and Plumbing Quality Control…

    Fairfax County Sheriff's Office (Fairfax, VA)
    HVAC and Plumbing Quality Control Engineer ( Engineer II) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5103088) Apply  HVAC ... experience. + 3 years of experience supporting and overseeing commercial Facilities Maintenance HVAC contractors and contracts. + Demonstrated experience… more
    Fairfax County Sheriff's Office (12/14/25)
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  • Union L10 HVAC Mobile Engineer

    Cushman & Wakefield (Reston, VA)
    **Job Title** Union L10 HVAC Mobile Engineer **Job Description Summary** This position supports the Sr. Facilities Manager in the day-to-day maintenance, ... accurately and perform timely routine operation, inspection, maintenance, and repairs all HVAC , mechanical , electrical, and plumbing equipment, and systems in… more
    Cushman & Wakefield (11/26/25)
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  • Local 10 Mobile HVAC Engineer

    Cushman & Wakefield (Chesapeake, VA)
    **Job Title** Local 10 Mobile HVAC Engineer **Job Description Summary** This position supports the Assistant and/or Chief Engineer and Sr. Facilities ... accurately and perform timely routine operation, inspection, maintenance, and repairs all HVAC , mechanical , electrical, and plumbing equipment, and systems in… more
    Cushman & Wakefield (10/04/25)
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  • HVAC Engineer

    C&W Services (Mclean, VA)
    **Job Title** HVAC Engineer **Job Description Summary** **Job Description** **Work Schedule:** _Tues/Wed/Thurs- 6am-2:30pm and Fri/Sat 2pm-10:30pm_ ESSENTIAL ... and/or building(s) + Perform maintenance and repairs to all mechanical equipment and systems. + Conduct building tours, maintain...report deficiencies for corrective action. + Respond to all HVAC trouble calls and troubleshoot the systems to meet… more
    C&W Services (11/13/25)
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  • HVAC Operating Engineer

    Cushman & Wakefield (Mclean, VA)
    **Job Title** HVAC Operating Engineer **Job Description Summary** Responsible to assist with the operation troubleshooting, diagnostics, housekeeping, and ... industrial systems, vehicles, grounds, and maintenance equipment for assigned properties/ facilities . **Job Description** **_*Strong HVAC background required*_**… more
    Cushman & Wakefield (10/29/25)
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  • Facilities Mechanical

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building ... degree. + Minimum of 8 years of experience in mechanical systems design, including HVAC and plumbing,...HVAC and plumbing, for commercial, industrial, or government facilities . + Strong working knowledge of building codes, energy… more
    Leidos (12/06/25)
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