• 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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  • 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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  • 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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  • 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 (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 (Baltimore, MD)
    …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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  • Jr. Mechanical Engineer

    Amentum (Annapolis Junction, MD)
    Amentum is seeking a **junior mechanical engineer ** interested in HVAC and building design for our Annapolis Junction, Maryland office. The candidate should ... and service to our clients. Required Qualifications: 1. Degreed Mechanical Engineer from an ABET accredited engineering...Citizen. 3. Zero to three years of experience in HVAC and building design with understanding of HVAC more
    Amentum (01/08/26)
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  • Mechanical Engineer 4

    CDM Smith (Bowie, MD)
    …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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  • 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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  • Senior Mechanical Engineer

    TAI (Owings Mills, MD)
    **About the Role:** As a Senior Mechanical Engineer at TAI, you will serve as a technical leader and Subject Matter Expert, driving the design and execution of ... to completion, and ensuring the technical integrity of innovative HVAC and mechanical systems. This role offers...with minimal direction and supervision. + As a Sr. Engineer , you will be expected to successfully lead medium… more
    TAI (01/06/26)
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  • Project Manager/Lead Mechanical

    WSP USA (Columbia, MD)
    This Opportunity WSP is currently initiating a search for a **Project Manager/Lead Mechanical Engineer ** for our **Columbia, MD** office. Be involved in projects ... support and leadership for the design development and construction oversight of HVAC and related mechanical systems for building construction projects in… more
    WSP USA (10/29/25)
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  • Mechanical Engineer - Energy…

    CMTA, Inc (Baltimore, MD)
    …Baltimore, MD **Job Summary:** CMTA, a Legence company, is looking for an entry-level mechanical engineer to help in our Energy Solutions office in **Baltimore, ... can easily make the transition to become an energy engineer within our Energy Solutions group. The entry-level ...The company specializes in designing, fabricating, and installing complex HVAC , process piping, and other mechanical , electrical,… more
    CMTA, Inc (01/02/26)
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  • Mechanical Engineer (Nara)

    EMCOR Group (College Park, MD)
    …integrated service providers. **Job Summary** EMCOR Government Services is seeking a ** Mechanical Engineer ** to provide operations and maintenance support for ... technical support in the efficient and safe operation and maintenance of all mechanical equipment (ie, boilers, chillers, HVAC , electrical, BAS, plumbing, etc.).… more
    EMCOR Group (10/30/25)
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