• TYLin (Washington, DC)
    …experience in Resident Engineer activities and managing construction field teams. + Tunnel and drill and blast exp (required), shaft exploration is a plus. + ... and complexity. Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward precious resources… more
    DirectEmployers Association (09/12/25)
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  • TYLin (Alexandria, VA)
    …mechanical design** for stations, tunnels, and transit facilities - including HVAC, tunnel ventilation, and supporting systems . + Develop **contract drawings, ... growing, and we're looking for a Senior Mechanical Project Engineer who is passionate about mechanical design, not construction...mechanical design experience** for rail, transit, or complex building systems . + Expertise in **HVAC and tunnel more
    DirectEmployers Association (10/25/25)
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  • Tunnel Systems Engineer

    Jacobs (Reston, VA)
    …consisting of over 100 engineers in North America, and over 800 globally. As a Tunnel Systems Engineer you will have the opportunity to follow projects ... Engineer to join and help grow our national tunnel and ground engineering practice. You'll work as part...us, you'll be responsible for: * Design of transportation tunnel systems . * Prepare and review technical… more
    Jacobs (10/24/25)
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  • Senior Electrical Engineer

    Parsons Corporation (Washington, DC)
    …projects including rail and transit, road and highway, bridge and tunnel , and aviation infrastructure. Parsons expertise encompasses all phases of transportation ... and power to move the world.** We are seeking a Senior Electrical Engineer in our rapidly expanding Infrastructure Division. Our Electrical Engineers support a… more
    Parsons Corporation (09/23/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will work ... domain experience. + Working knowledge of mechanical (HVAC) and life safety systems associated with critical environments + Ability to evaluate, organize and utilize… more
    Leidos (09/26/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …is required + Working knowledge of mechanical (HVAC) and life safety systems associated with critical environments + Ability to evaluate, organize and utilize ... + Construction or Facility Management, hard target construction/facility support. + Tunnel construction or mining (includes HVAC and power support) + 5+… more
    Leidos (09/20/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... professionals being assembled by CACI, Inc! We have an opening for a **Linux Systems Administrator** with an active TS/SCI w/Polygraph clearance. If you thrive in a… more
    CACI International (10/29/25)
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  • Regional GeoStructural Team Leader

    Schnabel Engineering (Washington, DC)
    …earth and environment through specialization in dam, geotechnical, geostructural, and tunnel engineering. Schnabel's high standards for quality, business ethics, and ... reimbursement **Job Description:** Schnabel Engineering is seeking an experienced GeoStructural Engineer (18+ years of experience) to help support our national… more
    Schnabel Engineering (10/28/25)
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  • Safety Director

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives,… more
    M. C. Dean (08/27/25)
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