• 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 (07/25/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    systems engineering and test and evaluation (T&E) support. SimIS seeks a Systems Engineer to conduct comprehensive systems engineering trade studies and ... UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and creates… more
    SimIS Inc. (07/11/25)
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  • Senior Mechanical Engineer (Design),…

    TYLin (Fairfax, VA)
    …the ability to obtain within 12 months. + Deep expertise in HVAC, tunnel ventilation, and mechanical systems within high-occupancy transit environments. + Strong ... Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward...is growing, and we're looking for a Senior Mechanical Engineer (Design) to help shape the next generation of… more
    TYLin (08/31/25)
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  • Senior Transportation Engineer

    AECOM (Virginia Beach, VA)
    …Description** **AECOM has a position available for a Senior Transportation Engineer in our Virginia Beach, Virginia office.** The growing transportation department ... agencies such as USACE and NAVFAC. In this role the Civil Engineer will perform transportation engineering tasks including design of highways, streets, lighting,… more
    AECOM (09/13/25)
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  • Senior Engineer

    Schnabel Engineering (Sterling, VA)
    …to the earth and environment through specialization in geotechnical, geostructural, tunnel , and dam engineering. Schnabel's high standards for quality, business ... and innovation. The Sterling office is seeking a Senior Engineer to join our growing practice in the Northern...skills to analyze above and underground structures and related systems which are included in these facilities. The ideal… more
    Schnabel Engineering (09/19/25)
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  • Senior Resident Engineer , Water

    TYLin (Alexandria, VA)
    …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
    TYLin (09/12/25)
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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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  • Systems Integrator

    Leidos (Reston, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Integrator/ Engineer to support an enterprise IT program.This role requires support specializing in ... determined by the customer in close consultation with the Contractor Team. The Systems Integrator will work with users to identify and develop system requirements… more
    Leidos (08/21/25)
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  • MEP Project Coordinator

    Schnabel Engineering (Sterling, VA)
    …to the earth and environment through specialization in geotechnical, geostructural, tunnel , and dam engineering. Schnabel's high standards for quality, business ... need of routine replacement of active process pipe, mechanical equipment, electrical systems , plumbing systems and architectural features. **Position is not… more
    Schnabel Engineering (08/21/25)
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