• DevOps Developer (DevOps)

    The Boeing Company (Herndon, VA)
    …candidate eligibility. **Security Clearance** This position requires an active Top Secret /Sensitive Compartmented Information ( TS /SCI) US Security ... and proactively hone and grow skills and knowledge This position requires an ** active TS /SCI** US Security Clearance with current **full scope** **polygraph** ,… more
    The Boeing Company (09/28/25)
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  • Full Stack Software Developer…

    CACI International (Sterling, VA)
    Full Stack Software Developer - Early Career Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * **The Opportunity:** CACI is seeking a Full Stack Software Developer to play a role in...contact with team leads. **Qualifications:** _Required:_ + Current and Active TS /SCI + Willing and able to… more
    CACI International (08/08/25)
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  • Senior Mainframe Developer

    GovCIO (Richmond, VA)
    …and ability to hold a TS Security Clearance. Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working ... **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to...and support with other development team personnel + Develop software using Natural with ADABAS + Develop and maintain… more
    GovCIO (09/17/25)
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  • Test Automation Developer - UI/UX

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Test Automation Developer - UI/UX** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Test Automation Developer - UI/UX within our Intel sector advancing the national security mission… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • ServiceNow Developer

    Huntington Ingalls Industries (Springfield, VA)
    …communication skills with ability to explain technical concepts to non-technical audiences. + Active top secret clearance with SCI eligibility. Bonus points ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support...for + Active TS /SCI clearance. + ServiceNow Certified System… more
    Huntington Ingalls Industries (07/25/25)
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  • Senior Cyber Capability Developer

    TekSynap (Springfield, VA)
    …environments, preferably in roles involving project management or leadership responsibilities. + Active Top Secret Clearance + Experience using industry ... to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret **OTHER DUTIES** Please note this job… more
    TekSynap (08/21/25)
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  • Simulation Developer

    ManTech (Quantico, VA)
    …collaboration skills **Clearance Requirements:** + Must possess a current/ active DoD Top Secret ( TS ) clearance with eligibility for SCI and ... ManTech seeks a motivated, career and customer-oriented **Simulation Developer ** to join our team in **Quantico, VA** **Responsibilities include but are not limited… more
    ManTech (08/30/25)
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  • Software Developer (Journeyman)…

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

    SAIC (Mclean, VA)
    **Description** SAIC is seeking a Software Developer to coordinate with a Federally Funded Research and Development Center (FFRDC) to develop an updated custom ... position is located in McLean, VA and requires an active TS /SCI clearance with Polygraph. Job responsibilities...a web environment. + Analyze user needs and develop software solutions. + Design or customize software … more
    SAIC (09/24/25)
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  • Windows Software Developer

    Lockheed Martin (Herndon, VA)
    …equivalent \- Demonstrated in\-depth understanding of network protocols and data flows \- Active TS clearance with SCI eligibility; US citizenship is required ... software and fixing bugs \#LMSpaceCyberEng \#LMSpaceSoftwareEng **Clearance Level:** TS /SCI w/Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (09/25/25)
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