• Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    … engineering experience may be substituted for a bachelor's degree\. * Current DoD Top Secret SCI with Polygraph\. * Minimum Fifteen \(15\) years of experience ... Software Engineer \(SWE\) Required: Front End Developer ...Kubernetes \- Rabbit MQ \- TomCat Admin **Clearance Level:** TS /SCI w/Poly SP **Other Important Information You Should Know**… more
    Lockheed Martin (12/10/25)
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  • Senior Applications Developer

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility and maintain SAP eligibility. Due to ... **Overview** SENIOR APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Application Developer to support our customer on the Nautical contract in the Arlington,… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Virtualization-Savvy CNO Developer

    Parsons Corporation (Annapolis Junction, MD)
    …+ Hypervisors (including development) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... with our existing C programming and Windows internals subject matter experts + Develop software in C and leverage your Windows Internals skills to support a critical… more
    Parsons Corporation (12/30/25)
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  • CNO Developer (Baseband)

    Parsons Corporation (Annapolis Junction, MD)
    …Bring:** + Experience with Vulnerability Research **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... our country. **What Required Skills You'll Bring:** + Active TS /SCI w/ Polygraph required for consideration + Bachelor's degree...relevant field of study + Minimum 8 years of software engineering, reverse engineering (or 6 years' experience with… more
    Parsons Corporation (10/24/25)
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  • Principal/Sr. Principal System Integration Lab…

    Northrop Grumman (Jessup, MD)
    …w. Polygraph prior to start **Preferred Qualifications for Principal / Sr. Principal SIL Developer :** * Active DoD TS /SCI clearance with a Polygraph clearance * ... seeking **Principal / Senior Principal System Integration Lab (SIL) Developer ** **What you'll get to do:** As a member...Lab (SIL) Team you will develop a hardware and software system integration lab for a segment of a… more
    Northrop Grumman (12/05/25)
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  • Ground Segment System Engineer

    SAIC (Chantilly, VA)
    …System Engineer leads ground-related systems engineering activities and oversees developer software development progress. Responsibilities include, but are ... specification, and verification and validation + Represent the Program Office at developer Agile events; ensuring that the customer and stakeholder needs are… more
    SAIC (10/08/25)
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  • API Java Python Developer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API Java Python Developer , Senior** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0420 **Employment ... Description:** CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector, advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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  • Database Developer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Database Developer , Senior** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0477 **Employment ... **Position Description:** CGI Federal has an exciting opportunity for a Database Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (12/09/25)
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  • Program Security Subject Matter Expert (Modeling…

    KBR (Reston, VA)
    …of Special Access Program (SAP) requirements. + Liaise with government and third-party software developer stakeholders with respect to MLS tool functionality and ... experience + At least 2 years in a management role + Active TS //SCI clearance + Demonstrate experience applying Executive Orders 12333 and 13526; Intelligence… more
    KBR (11/26/25)
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  • Systems Engineer 4

    Synergy ECP (Columbia, MD)
    …writing and/or managing Mission needs and/or functional requirements. Experience as a software developer Experience in producing and interpreting DoDAF artifacts ... age, disability, veteran status, or any other protected class. Clearance Required: TS /SCI w/ FS Polygraph Other Requirements: US Citizenship Job Description: The… more
    Synergy ECP (10/22/25)
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