• 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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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Rockville, MD)
    Senior Fire Protection Engineer Rockville, Maryland, 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. (Rockville, MD)
    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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  • Naval Marine Engineer - Mid Level

    CACI International (Washington, DC)
    Naval Marine Engineer - Mid Level Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... * **The Opportunity:** CACI is looking for a Mechanical Engineer in support of the Navy, MSC, USCG or...with drawing standards and marine design best practices. * Research and Development: Plan, design, develop, modify, and evaluate… more
    CACI International (11/20/25)
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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 (10/02/25)
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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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