• Signal Processing Engineer

    Leidos (Arlington, VA)
    …to identify root causes and trends - Develop novel and advanced algorithms, performance simulation , and analysis - using simulated and real data in both time ... Innovations Center (LInC) at Leidos currently has an opening for a **Signal Processing Engineer ** to support EW programs in Arlington, VA or San Diego, CA. As part… more
    Leidos (10/17/25)
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  • Automotive / Systems Engineer - USMC Ground…

    SURVICE Engineering (Quantico, VA)
    …our most valuable asset, and they are proud to have supported the development, testing, analysis , and modeling and simulation (M&S) of many of the major US air, ... leading organization, come see what we can offer you! Position Automotive / Systems Engineer - USMC Ground Tactical Vehicles + Location: Quantico, VA | Telework +… more
    SURVICE Engineering (12/26/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …and other research and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team in a variety of ... reactor analysis activities. If you're looking for an opportunity to work on a broad variety of problems with bright and motivated analysts, engineers, and project… more
    MPR Associates (12/26/25)
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  • Experienced Professional, Traffic Engineer

    WSP USA (Herndon, VA)
    …Signal phasing and timing optimization studies + Safety studies (crash analysis , collision diagrams, safety improvements) + Micro- simulation modeling ... WSP is currently initiating a search for an **Experienced Professional, Traffic Engineer ** for our **Herndon, VA or Richmond, VA** Office Location. Be involved… more
    WSP USA (12/05/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …or modeling and simulation + Ingenuity in applying systems engineering and analysis skills with an ability to adapt and learn subject matter domains such as ... MITRE - and make a difference with us. The System and Mission Analysis Department is charged with identifying, developing, and applying new technologies that can… more
    The MITRE Corporation (01/01/26)
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  • Engineer or Physicist in Positioning,…

    The MITRE Corporation (Mclean, VA)
    …PNT, both in the lab and in the field Roles & Responsibilities: + Modeling, simulation , and analysis of PNT technologies + Testing of PNT technologies and data ... grids, trade, and more. This entry-level position for an engineer or physicist with a desire to learn at...world. Typical projects include: + Performing detailed modeling and simulation of navigation system performance + Prototyping waveforms or… more
    The MITRE Corporation (12/09/25)
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  • Electrical/Electronics Engineer (Pharos…

    Naval Sea Systems Command (Dahlgren, VA)
    …other engineering disciplines to design and develop PHAROS embedded technology from Analysis of Alternatives (AoA) through final design and testing. You will respond ... against electromagnetic interference. You will understand (EMI/EMC) testing, reliability analysis , and safety design, knowledge of PCB prototyping methods and… more
    Naval Sea Systems Command (11/21/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …blue force system kill chains, developing system models, constructing, and executing simulation and analysis plans, and conducting trade studies and sensitivity ... 501164 DARPA Advanced Technology Engineer Work Location: Arlington, Virginia Schedule: Full Time...technical capabilities. + Support execution of advanced modeling and simulation capabilities critical to the transition of advanced warfighting… more
    IronMountain Solutions, Inc. (12/28/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. You will manage development, test, and validation… more
    SAIC (12/11/25)
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  • Senior Software Engineer - Training System…

    RTX Corporation (Sterling, VA)
    …a security clearance​ **Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently searching for ... a Sr. Software Engineer to join our team in Sterling VA. Employing...and defense. This software engineering position is within the Simulation & Training Solutions (STS) business area. STS develops… more
    RTX Corporation (12/16/25)
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