• TYLin (Alexandria, VA)
    …of rail infrastructure. **Responsibilities & Qualifications** **What You'll Do** + ** Lead mechanical design** for stations, tunnels, and transit facilities ... team is growing, and we're looking for a Senior Mechanical Project Engineer who is passionate about...mechanical design experience** for rail, transit, or complex building systems. + Expertise in **HVAC and tunnel ventilation… more
    DirectEmployers Association (10/25/25)
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  • Ralliant (Washington, DC)
    …a Fortune 500 company like Fortive. **Your Impact** The Field Service Engineer will support and guide customers in successfully applying, installing, monitoring, ... installations + Supervise commissioning of continuous monitoring instrument systems + Lead customer training and seminars + Provide technical support to customers… more
    DirectEmployers Association (09/17/25)
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  • Lead Mechanical Engineer

    EMCOR Group (Springfield, VA)
    …high-performance facilities, on-time projects and long-term value. **Job Title** : ** Lead Mechanical Engineer ** **Job Summary:** EMCOR Government ... Services is seeking a Lead Mechanical Engineer (ME) to...2.5 million square foo state of the art headquarters building , adjacent customer buildings and over 100… more
    EMCOR Group (10/29/25)
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  • Lead Mechanical Engineer

    WSP USA (Arlington, VA)
    This Opportunity WSP is currently initiating a search for a ** Lead Mechanical Engineer ** for our **Arlington, VA** office. Provides high level technical ... assistance and guidance for multi-site/phase due diligence, design, development, building , testing, and inspecting of mechanical systems on building and… more
    WSP USA (10/18/25)
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  • Lead Mechanical Engineer , PE

    V2X (Springfield, VA)
    …position is contingent based on contract award. #clearance Responsibilities V2X is seeking a lead Mechanical Engineer (ME) / Professional Engineer (PE) ... and custodial services for the 2.5 million square foot state-of-the-art headquarters building , limited support to adjacent customer buildings , and over 100… more
    V2X (08/31/25)
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  • Facilities Mechanical Engineer

    Leidos (Springfield, VA)
    …Virginia. **Clearance Required:** TS/SCI with Polygraph Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and ... configuration management of building mechanical systems across mission-critical sites. This role demands deep...and control systems in dynamic environments. **Primary Responsibilities** + Lead mechanical design and development efforts from… more
    Leidos (11/07/25)
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  • Commissioning Agent - Buildings

    Black & Veatch (Arlington, VA)
    **Commissioning Agent - Buildings Mechanical ** Date: Nov 13, 2025 Location: Overland Park, KS, US Dallas, TX, US Atlanta, GA, US Cary, NC, US Ann Arbor, MI, US ... our expertise in engineering, procurement, consulting and construction, together we are building a world of difference. **Company :** B&V Special Projects Corp.… more
    Black & Veatch (11/06/25)
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  • Senior Mechanical Engineer - CMTA

    CMTA, Inc (Arlington, VA)
    …**Design with Purpose. Lead with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next big step in your career? At CMTA, ... changemakers. We're looking for a skilled and motivated Senior Mechanical Engineer to join our growing team...growing team and help shape the future of high-performance buildings . In this role, you'll lead the… more
    CMTA, Inc (11/10/25)
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  • Mechanical /HVAC Engineer (Subject…

    Jacobs (Washington, DC)
    …to hire the "best" candidates. Jacobs is seeking a seasoned Mechanical /HVAC Engineer Subject Matter Expert (SME) to lead technical excellence across our ... priorities in parallel. * Support commissioning, troubleshooting, and lifecycle performance of mechanical systems. * Lead root cause analysis and continuous… more
    Jacobs (10/25/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Washington, DC)
    …for every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver ... to work within a fast-paced team environment with multiple deadlines. * Ability to lead a building mechanical team on a project and to collaborate with other… more
    Jacobs (10/17/25)
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  • Sr Mechanical HVAC Engineer

    Jacobs (Washington, DC)
    …to work within a fast-paced team environment with multiple deadlines. * Ability to follow lead a building mechanical team on a project and to collaborate ... for every market and every location. We're looking for a high-energy, Sr Mechanical HVAC Engineer to focus on our Data Center market. Join us, and you'll impact… more
    Jacobs (11/12/25)
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  • Lead Professional, Mechanical

    WSP USA (Washington, DC)
    This Opportunity **WSP** is currently seeking a ** Mechanical Engineer ** to join our team in either our **Baltimore, MD** or **Washington, DC** office. The ... technical assistance and guidance for multi-site/phase due diligence, design, development, building , testing, and inspecting of mechanical systems on… more
    WSP USA (09/25/25)
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  • Lead Operating Engineer

    Cushman & Wakefield (Washington, DC)
    **Job Title** Lead Operating Engineer **Job Description Summary** Responsible to ensure the proper efficient operations and maintenance of the mechanical ... developed to assure maximum life and reliability of all mechanical / electrical/plumbing systems. Typically, this position does not have...systems. Typically, this position does not have a Chief Engineer on-site at the building and is… more
    Cushman & Wakefield (10/10/25)
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  • DC 3rd Class Engineer - Shift Lead

    M. C. Dean (District Of Columbia, DC)
    …technical product literature, programming manuals and specifications. + Knowledge of building mechanical and electrical equipment functions and use, HVAC ... Overview **M.C. Dean** is Building Intelligence(R). We design, build, operate, and maintain... Engineer 's License Responsibilities The DC 3rd Class Engineer - Shift Lead is responsible for… more
    M. C. Dean (08/27/25)
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  • Senior Structural Engineer

    AECOM (Washington, DC)
    …may not be limited to, the following:** + Serving as lead project structural engineer on a variety of building types, from small to large size projects and ... structural design methods and practices within this discipline. **AECOM's Buildings + Places** practice includes architecture, interiors, mechanical ,… more
    AECOM (09/18/25)
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  • Stationary Engineer II (Nara II) - "Tour…

    EMCOR Group (Washington, DC)
    …Operating Engineer and can also take direction from Sr. Chief Operating Engineer /Chief Operating Engineer / Lead Operating Engineer and/or NARA II ... (s) and management, the person in this position operates mechanical /electrical equipment and machinery on an assigned watch, tours...boilers, and auxiliary equipment under the direction of the Lead /Stationary Engineer I. + Read gauges, meters,… more
    EMCOR Group (11/05/25)
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  • Engineer Lead (Electromagnetic…

    Serco (Washington, DC)
    …for the US Navy, then Serco has a wonderful opportunity for you! As the Engineer Lead (Electromagnetic Compatibility), you will be on a dynamic team providing ... to: careers@serco-na.com . Click here to apply now (https://careers-sercous.icims.com/jobs/71520/ engineer - lead -%28electromagnetic-compatibility%29 washington%2c-d.c./job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (10/05/25)
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  • Submarine Structural Engineer

    Serco (Washington, DC)
    …our military defense and safety of our sailors. As the Submarine Structural Engineer , you will be on a dynamic team providing technical and programmatic support ... Serco-NA has an opening for and immediately hiring a Senior Navy Structural Engineer supporting the Structures Systems Integration Team in PMS450, the VIRGINIA Class… more
    Serco (09/10/25)
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  • Lead Senior Engineer - Military…

    American Water (Fort Belvoir, VA)
    …and delivery method addresses their needs. Employ a teaming & consensus building approach and a proactive issue identification and resolution process to improve ... and operations. _ *Experience/Education*_ * Bachelor's Degree in Civil, Environmental or Mechanical or related field. Master's degree or advanced study in field of… more
    American Water (08/20/25)
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  • Director, Mechanical & Controls Systems…

    Meta (Washington, DC)
    **Summary:** As the Mechanical & Controls Systems Engineering Director, you will lead , drive and execute on our strategy to engineer and design large-scale ... connection and the technology that makes it possible. **Required Skills:** Director, Mechanical & Controls Systems Engineering Responsibilities: 1. Lead new data… more
    Meta (11/15/25)
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