• PeopleSoft Developer

    CACI International (Springfield, VA)
    …Mathematics or related quantitative field, or equivalent years of experience + Active/current Top Secret clearance minimum with the ability to obtain/maintain a ... PeopleSoft Developer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/24/25)
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  • Ground Segment System Engineer

    SAIC (Chantilly, VA)
    … Engineer leads ground-related systems engineering activities and oversees developer software development progress. Responsibilities include, but are not ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...and more. This position is for a Ground Segment System Engineer for a large contract supporting a cutting-edge… more
    SAIC (10/08/25)
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  • SharePoint Developer

    SOS International LLC (Fort Belvoir, VA)
    Fort Belvoir, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret **Company Description** Founded in 1989, SOSi is among the largest private, ... Office 365 application experience. + An active in scope Top Secret security clearance or Secret...experience with MS 365 SharePoint Online. + Knowledgeable in system specifications, integration, and hardware/ software compatibility. +… more
    SOS International LLC (12/18/25)
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  • Cyber Capability Developer - CNO/CNE…

    Noblis (Chantilly, VA)
    …+ Support systems integration for operations Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As a **Cyber Capability Developer III** , you will research, develop, and...for mission-critical operations. The scope of this effort involves software engineering and development at both the user and… more
    Noblis (12/22/25)
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  • Modernization Application Developer

    Ops Tech Alliance (Washington, DC)
    …cybersecurity compliance, testing, and documentation standards **Required Qualifications** + Current Top Secret security clearance with Polygraph + Minimum of ... - $140,600 per year_ Ops Tech Alliance is seeking a **Modernization Application Developer ** to help transform legacy systems into secure, scalable, and… more
    Ops Tech Alliance (12/17/25)
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  • CNO Developer

    AeroVironment (Jessup, MD)
    …design, documentation, testing, and debugging + Troubleshoot and debug complex, low-level software systems + Apply networking fundamentals including TCP/IP and ... Description** **Job Summary** The primary role of the **CNO Developer ** is to design and develop low-level software...as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_… more
    AeroVironment (12/24/25)
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  • Cloud Application Developer (Washington,…

    Ops Tech Alliance (Washington, DC)
    …with DoD and IC security and development standards **Required Qualifications** + Current Top Secret security clearance with Polygraph + Bachelor's degree in ... Cloud Application Developer (Washington, DC) **Cloud Application Developer **...and develop cloud-native and hybrid applications in accordance with system requirements + Integrate front-end and back-end components, ensuring… more
    Ops Tech Alliance (12/17/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …to new hardware, or to improve its performance * Design, develop and modify software systems , using scientific analysis and mathematical models to predict and ... project limitations and capabilities, performance requirements and interfaces * Coordinate software system installation and monitor equipment functioning to… more
    Lockheed Martin (12/10/25)
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  • Full Stack Developer

    Guidehouse (Bethesda, MD)
    …looking for an experienced developer , with the skills needed to develop software and systems from conception to production-ready. This role is more than ... **Job Family** **:** Software Engineering (SWE) **Travel Required** **:** Up to...Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You… more
    Guidehouse (01/01/26)
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  • Senior Mainframe Developer

    GovCIO (Washington, DC)
    …Strong ability to design solutions across multiple systems or sub- systems + Demonstrated experience interacting with software application program development ... **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to...Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working… more
    GovCIO (12/17/25)
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