• GIS Application Developer

    Xcellent Technology Solutions (Quantico, VA)
    Design, Develop, and Deliver Geospatial Solutions for the Marine Corps As a GIS Application Developer supporting the Marine Corps Intelligence Activity ... for all tasks involving system-level access or support responsibilities. + Solid experience in GIS application development along with hands-on work using GIS more
    Xcellent Technology Solutions (11/07/25)
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  • Geospatial Applications Developer - TS/SCI

    Xcellent Technology Solutions (Quantico, VA)
    …in lieu of degree + CompTIA Security+ certification + Demonstrated experience in application development along with hands-on work using GIS software (eg, ArcGIS, ... Deliver Geospatial Solutions for the Marine Corps As a Geospatial Software Developer , you'll have the opportunity to support the Marine Corps Intelligence Activity… more
    Xcellent Technology Solutions (12/05/25)
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  • Lead Sterling B2B ITX Engineer - Hybrid - 1 day…

    System One (Reston, VA)
    systems , language, and/or equipment. Designs, codes, tests, develops, and documents application programs for computer systems . Works with end-users and ... meetings to define software requirements and creates highly complex systems . Acts as a mentor to junior engineers ESSENTIAL...to Flat Files, SQL, XML and SAP IDOC using GIS Map Editor, Visual Mapper, and Application more
    System One (11/11/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (ie, ask ... core individual contributor, you will design, develop, and deploy complex distributed systems and highly interactive user interfaces. + **Lead AI/ML and Data… more
    Leidos (11/01/25)
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  • A10 Proposal - CWMD & Defense Capabilities Talent…

    Noblis (Arlington, VA)
    …with laboratory safety and biosafety protocols **CBRNE Modeling & Simulation Developer ** Designs and develops computational models and simulations to assess CBRNE ... phenomena + Understanding of CBRNE hazards + Experience with HPC, GIS , machine learning, uncertainty quantification **Chemical Defense Analyst** Provides chemical… more
    Noblis (12/10/25)
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