• Hydraulic Research Engineer

    Genex Systems, LLC (Mclean, VA)
    Hydraulic Research Engineer Full-Time in McLean, VA - RTSIL Genex Systems seeks a talented Hydraulic Research Engineer to support the Federal ... also work on: + CFD simulations to help understand the research phenomenon. + Design hydraulic testing equipment using SOLIDWORKS or other CAD software, and… more
    Genex Systems, LLC (10/10/25)
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  • Concrete Research Engineer (CRE-2)

    Genex Systems, LLC (Mclean, VA)
    Concrete Research Engineer (CRE-2) Full-Time in Mclean, VA - FHWA Genex Systems is looking for a talented Concrete Research Engineer (CRE) responsible ... for the Federal Highway Administration (FHWA) at the Turner-Fairbank Highway Research Center (TFHRC). Experience: Required Experience should include "concrete" used… more
    Genex Systems, LLC (12/17/25)
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  • Senior Submarine Structural Engineer

    Serco (Washington, DC)
    …be working onsite at our Washington, DC office** 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 (12/20/25)
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  • Water Resources Engineer III

    HNTB (Arlington, VA)
    …This position works closely with the project manager to perform research , development, calculations, design and delivery. Applies engineering techniques, procedures ... technical tools, programs and software. May mentor, train and review work of junior engineer staff and provide constructive feedback. As a member of the team, you… more
    HNTB (12/02/25)
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  • Senior Electrical (Materials & Assemblies)…

    Serco (Washington, DC)
    …impact towards our military defense and safety of our sailors As the Electrical Engineer , you will be on a dynamic team providing technical and programmatic support ... customers. Serco-NA has an opening for and immediately hiring a Electrical Engineer supporting the Electrical Systems Integration Team in PMS450, the VIRGINIA Class… more
    Serco (12/25/25)
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  • Mechanical Engineer /Material Scientist

    Precise Systems, Inc. (Washington, DC)
    …with solutions in Digital Transformation, Advanced Engineering, Physical Sciences Research , Platform Lifecycle Support, and Technical Services. Since our ... service and the Precise solution. Precise Systems seeks a Mechanical Engineer /Material Scientist with expertise in Fracture Mechanics and Fatigue Analysis to… more
    Precise Systems, Inc. (12/17/25)
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  • Water Resources, Stormwater, & Civil Design…

    AECOM (Arlington, VA)
    …us. **Job Description** **Job Description** **AECOM** is seeking a creative and highly talented engineer to work as a project design engineer on a variety of ... on-site and off-site experience. **Key Responsibilities:** + Serve as a design engineer for stormwater planning, design, and implementation projects. + Work with… more
    AECOM (11/15/25)
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  • Civil Engineer (EIT or PE) - Land…

    Colliers Engineering & Design (Mclean, VA)
    …charge is our Civil/Site Discipline, and we're looking for a passionate Civil/Site Project Engineer to join the team. As a key member of our Civil/Site design group, ... & Due Diligence includes the review of ordinances, utility service research , outside agency regulations and site visits to establish comprehensive development… more
    Colliers Engineering & Design (12/24/25)
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  • WGL - Sr. Sales Engineer

    AltaGas (Springfield, VA)
    **Job Description** We're seeking an experienced Engineer IV to lead complex projects from concept to completion. This role involves managing designs, ... resources while ensuring compliance with engineering and business processes. The Engineer IV will coordinate activities across business units, mentor junior staff,… more
    AltaGas (12/09/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Fairfax, VA)
    Senior Fire Protection Engineer Fairfax, Virginia, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are ... that threaten lives, property and reputations. Through technology, expertise and industry-leading research , we remain dedicated to our purpose of making our world… more
    Jensen Hughes Inc. (12/19/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Fairfax, VA)
    Senior Fire Protection Engineer Allen, Texas, United States; Atlanta, Georgia, United States; Austin, Texas, United States; Baltimore, Maryland, United States; ... that threaten lives, property and reputations. Through technology, expertise and industry-leading research , we remain dedicated to our purpose of making our world… more
    Jensen Hughes Inc. (11/18/25)
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  • Fire Protection Field Engineer - New…

    M. C. Dean (Vienna, VA)
    …Check-Out) activities for sprinkler systems prior to final acceptance; + Perform ** hydraulic calculations, main drain tests, fire pump performance checks** , and ... UFC, GSA P-100, insurance, and local AHJ requirements** ; + Conduct research using NFPA standards, manufacturer installation manuals, and technical data sheets to… more
    M. C. Dean (01/01/26)
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  • Master Mechanic

    Skookum Contract Services (Washington, DC)
    Master Mechanic Location: Naval Research Laboratory (NRL), Washington DC Type: Full Time, Non-Exempt Work Schedule: Full-time, Day Shift Compensation: ... and ignition systems; brake systems; steering/suspension systems; exhaust and hydraulic systems; A/C systems. + Performing service, inspections, maintenance, repair,… more
    Skookum Contract Services (12/04/25)
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  • Civil Engineering - Stormwater & Natural Resources

    AECOM (Arlington, VA)
    …us. **Job Description** **AECOM** is seeking a creative and highly talented engineer to support a variety of **stormwater infrastructure and natural resources ... effectively in this position. **Key Responsibilities:** + Serve as a design engineer for stormwater planning, design, and implementation projects. + Assist with… more
    AECOM (10/21/25)
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