• Arup (Washington, DC)
    …the communities we serve. Our New York-based team is seeking a **Senior Mechanical Engineer ** to support mission-critical data center projects across the **New ... In this role, you will design and implement state-of-the-art mechanical systems for mission-critical facilities in one of the...required. + Minimum 6 years of professional experience designing HVAC systems, with 2-3+ years focused on data center… more
    DirectEmployers Association (12/20/25)
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  • Arup (Washington, DC)
    …over 75 years, guiding how we shape a better world. We are seeking a ** Mechanical Engineer ** to join our growing multi-disciplinary team in the **New York** ... market. In this role, you will support mechanical system design and coordination across a diverse portfolio...+ Minimum 2 years of professional experience designing building HVAC systems, including airside and hydronic components; experience with… more
    DirectEmployers Association (12/20/25)
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  • Arup (Washington, DC)
    …communities. **The Opportunity** + Design of Heating, Ventilation and Air Conditioning ( HVAC ) services within the built environment, with an emphasis on sustainable ... **Is this role right for you?** **Required:** + Bachelor's Degree in Mechanical , Architectural Engineering, or Building Sciences related degree + Coursework in heat… more
    DirectEmployers Association (11/07/25)
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  • BXP (Washington, DC)
    …assigned properties. Building systems include but are not limited to HVAC , electrical, lighting, plumbing, energy management, water treatment, hardware, keying and ... fabrication, construction, troubleshooting and repair or maintenance of complex mechanical and electrical equipment independently. + Receive work assignments, plan… more
    DirectEmployers Association (12/30/25)
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  • Huntington Ingalls Industries (Alexandria, VA)
    ENGINEER MECHANICAL 2 Location: Alexandria, Virginia, United States Date: Dec 20, 2025 Req ID: 43868 Team: E35 SUBMARINE ENGINEERING - ADVANCED CAPABILITIES ... as hydraulic and electric actuators, linkages, pumps and valves, HVAC systems, + structural weldments, mechanical joints,...and valves, HVAC systems, + structural weldments, mechanical joints, and others + Experience in traditional and… more
    DirectEmployers Association (01/02/26)
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  • TYLin (Alexandria, VA)
    …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 ... If you love solving complex engineering challenges and designing high-performance HVAC and ventilation systems for urban transit environments, this is your… more
    DirectEmployers Association (10/25/25)
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  • BXP (Washington, DC)
    …assigned properties. Building systems include but are not limited to HVAC , electrical, lighting, plumbing, energy management, water treatment, hardware, keying and ... fabrication, construction, troubleshooting and repair or maintenance of complex mechanical and electrical equipment. Perform various maintenance services (snow… more
    DirectEmployers Association (12/30/25)
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  • Washington Metropolitan Area Transit Authority (Greenbelt, MD)
    Vehicle Engineer (RAIL) Job ID: 250945 Location: MD - Greenbelt Rail Facil Full/Part Time: Full-Time Posting Open-Close 01/02/2026 - 01/17/2026 Union 002 ... of Automatic Train Control (ATC) and Heating, Ventilation and Air Conditioning ( HVAC ) sub-systems is preferred. The Vehicle Engineering candidate must have effective… more
    DirectEmployers Association (10/28/25)
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  • Washington Metropolitan Area Transit Authority (Hyattsville, MD)
    …work experience performing equipment maintenance on boilers/chillers and/or HVAC refrigeration equipment. **Certification/Licensure** + Possession of a valid ... permit. + DC 3rd, Maryland 1st or Virginia Class Steam Engineer 's License, and Environmental Protection Agency/Chlorofluorocarbon (EPA/CFC) Certificate, Type I, II,… more
    DirectEmployers Association (12/18/25)
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  • Mechanical HVAC Engineer

    Jacobs (Washington, DC)
    …strategies tailored for every market and every location. We're looking for a high-energy, Mechanical HVAC Engineer to focus on our Data Center market. ... us, and you'll impact our success by delivering innovative HVAC design solutions for our Data Center clients. You...HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced… more
    Jacobs (12/20/25)
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  • Mechanical / HVAC Engineer

    Jacobs (Washington, DC)
    …but we intend to hire the "best" candidates. Jacobs is seeking a seasoned Mechanical / HVAC Engineer Subject Matter Expert (SME) to lead technical excellence ... Technical Leadership & Innovation * Provide internal technical leadership across HVAC / mechanical disciplines, setting direction and elevating standards. * Set… more
    Jacobs (10/25/25)
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  • Senior Mechanical HVAC

    Jacobs (Washington, DC)
    …market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... your contributions will include: * Layout and design of HVAC systems. * Development of the design criteria for...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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  • Mechanical Engineer - HVAC

    Stantec (Washington, DC)
    …that will benefit future generations. Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team is ... Strong client presentation skills. Education and Experience - Bachelor's degree in mechanical engineering. - Licensed Professional Engineer (PE). NCEES record… more
    Stantec (12/07/25)
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  • Mechanical Engineer 4

    CDM Smith (Fairfax, VA)
    …that address today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. ... future leadership roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum… more
    CDM Smith (11/26/25)
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  • Local 486 Mobile HVAC Engineer

    Cushman & Wakefield (Washington, DC)
    **Job Title** Local 486 Mobile HVAC Engineer **Job Description Summary** This position supports the Sr. Facilities Manager in the day-to-day maintenance, repair, ... accurately and perform timely routine operation, inspection, maintenance, and repairs all HVAC , mechanical , electrical, and plumbing equipment, and systems in… more
    Cushman & Wakefield (11/25/25)
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  • HVAC Building Engineer

    C&W Services (Mclean, VA)
    **Job Title** HVAC Building Engineer **Job Description Summary** The HVAC Technician is responsible for the proper Operation and maintenance of all ... mechanical systems and equipment. This includes but is not...report deficiencies for corrective action. + Respond to all HVAC trouble calls and troubleshoot the systems to meet… more
    C&W Services (12/17/25)
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  • Engineer / HVAC Mechanic (Fdic)

    EMCOR Group (Arlington, VA)
    …providers. **Job Summary** EMCOR Government Services has an immediate need for an ** Engineer / HVAC Mechanic in Arlington, VA.** This position is covered by the ... CFC Universal License** + **Must have 3 - 6 years' experience as a Building Engineer in a commercial environment.** + **Must have EMS experience.** + Must be able to… more
    EMCOR Group (10/17/25)
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  • Engineer - Boiler/ HVAC (Maryland…

    Trinity Health (Silver Spring, MD)
    …Type:** Part time **Shift:** Weekend Shift **Description:** **Job Title:** Engineer III **Employment Type:** Part Time **Shift:** Weekends (Nights) **Position ... and manipulations. + Make routine shift tours of facility's mechanical rooms. + Perform corrective and preventative maintenance as...**What you will need:** **Required:** + Maryland Grade 1 Engineer License **Possess at least ONE of the following… more
    Trinity Health (12/31/25)
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  • Mobile Hvac Service Engineer

    ABM Industries (Washington, DC)
    …role includes surveying, troubleshooting, basic repairs, and preventive maintenance on mechanical , electrical, HVAC , plumbing, refrigeration, and other systems ... within the facility. The Mobile Technician will work closely with account manager and project manager to ensure projects and surveys are completed in a timely manner and meet all quality standards. Job requires regular travel within the region and some airline… more
    ABM Industries (10/29/25)
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  • Mechanical Engineer

    Fairfax County Sheriff's Office (Fairfax, VA)
    Mechanical Engineer ( Engineer IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5164526) Apply  Mechanical Engineer ( ... mechanical , plumbing systems, and building automation systems. + As licensed professional mechanical engineer signs and seals own work product. + Ensures the… more
    Fairfax County Sheriff's Office (12/22/25)
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