• Software Developer (Journeyman)…

    ICF (Arlington, VA)
    …information systems. The successful cleared candidate will act as a Software Developer to support a large federal cyber security analytic program. Your work ... Description ICF International seeks an experienced Software Developer to support the research...analytics and countermeasures **What You Must Have:** + Active security clearance required as part of client… more
    ICF (09/30/25)
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  • Web Software Developer

    Koniag Government Services (Vienna, VA)
    Kadiak, LLC, a Koniag Government Services company, is seeking a Web Software Developer with a TS/SCI security clearance to support Kadiak and our ... working in an operational environment where priorities change frequently. + TS/SCI security clearance required **Education:** + Bachelor's degree in related… more
    Koniag Government Services (10/09/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …upgrade for the right candidate** that holds another lower level US government security clearance as a starting point. **This position requires US citizenship.** ... **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed… more
    Leidos (09/21/25)
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  • Mobile Developer : All Levels (Requires TS…

    Cipher Tech Solutions (Vienna, VA)
    …Java, Kotlin, Swift and Objective-C Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... the form of mobile development, scripting, debugging, and value-added software development expertise. Maintain existing software and...Must hold a TS (Top Secret) Level US Government Security Clearance at time of application. +… more
    Cipher Tech Solutions (09/06/25)
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  • NCIS SharePoint Developer | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …educates front-end users of the knowledge management tools. **WHAT YOU'LL NEED:** + ** Security Clearance Level:** Active TS/SCI clearance . + **Required ... Software Engineering **Skills:** SharePoint Configuration,SharePoint Development,SharePoint Management **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 8 +… more
    General Dynamics Information Technology (08/28/25)
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  • ServiceNow (SNOW) Developer -active TS/SCI…

    V2X (Springfield, VA)
    …and professionalism. We are hiring a great opportunity for a ServiceNow (SNOW) Developer - active TS/SCI clearance . This position will be based in ... bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a...will require US Citizenship and an active DoD TS/SCI clearance with the ability to obtain and maintain a… more
    V2X (11/13/25)
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  • Lead Developer - Top Secret…

    NANA Regional Corporation (Herndon, VA)
    …develop BI reports and dashboards using WebFOCUS (App Studio, InfoAssist, Report Developer ). + Support software conversion, implementation, and change management ... We are seeking a talented Lead Developer to join our team. As a Lead...will be essential for success in this role. **Responsibilities** Software Development & Engineering + Analyze business applications and… more
    NANA Regional Corporation (11/13/25)
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  • Computer Programmer - Maintenance & Modernization…

    NANA Regional Corporation (Herndon, VA)
    We are seeking a skilled Software Developer to support the sustainment, enhancement, and modernization of legacy and current enterprise systems. This role is ... have experience with legacy platforms, sustainment processes, and secure software development in regulated environments. **Responsibilities** + Maintain and enhance… more
    NANA Regional Corporation (11/13/25)
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  • CNO Developer (All Levels) - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …with RVTM, FAT, Acceptance Testing, and other formal testing procedures and documentation ** Security Clearance Requirement:** An active Top Secret security ... maintain low-level application and operating system projects related to software protection and host-based personal security tools...must be able to obtain a Top Secret SCI clearance prior to the start date. This position is… more
    Parsons Corporation (11/07/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …team you've always wanted to be a part of? We're looking for a Red Team Software Developer to join our relatively new team and help transform it into a ... willing to travel 15%- OCONUS/CONUS locations + **Red Team Software Developer ** + 5+ years combined education/experience...techniques, such as AV evasion techniques and ASLR mitigation ** Security Clearance Requirement:** An active Secret … more
    Parsons Corporation (09/12/25)
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