• Software Developer/ Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    Software Developer/ Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ANS Description Athenix Solutions Group is looking for Software ... roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation....exciting job waiting for you! Requirements + Active Clearance: TS / SCI with Polygraph is required + Education:… more
    Athenix Solutions Group, LLC (12/12/25)
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  • Software Test Engineer

    CACI International (Chantilly, VA)
    Software Test Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... Opportunity:** : CACI has an immediate need for a Software Tester (ST) to support our Client in Chantilly,...7 years of related experience. * Active and current TS / SCI with polygraph * CompTIA Security+ certification… more
    CACI International (10/31/25)
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  • Software Test Engineer

    KBR (Chantilly, VA)
    Title: Software Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Requirements: Minimal + Working Hours: Standard Qualifications: Required: + Security Clearance: TS / SCI ++ + Education: Associate's degree or Bachelor's degree in… more
    KBR (12/31/25)
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  • SharePoint Network Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …#LI-DK1 Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than a job - it's an ... Full Time/Salaried/Exempt Anticipated Salary Range: $101,228.00 - $135,000.00 Security Clearance: TS / SCI Level of Experience: Mid HI This opportunity resides… more
    Huntington Ingalls Industries (10/10/25)
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  • Hybrid Software Reverse Engineer

    Cipher Tech Solutions (Vienna, VA)
    … to customer specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... Vienna, VA, USA | Software Development | Hourly | 43.27-108.17 per hour...Must hold a US government security clearance at the TS // SCI level with Polygraph + Must have… more
    Cipher Tech Solutions (11/18/25)
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  • Software Release Train Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Software Release Train Engineer , Senior TS / SCI ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, ... Description:** CGI Federal has an exciting opportunity for a Software Release Train Engineer (RTE) within our...to 8 years of experience . Security Clearance: Active TS / SCI with willingness to obtain and maintain… more
    CGI Technologies and Solutions, Inc. (10/07/25)
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  • Embedded Engineer - TS / SCI

    Parsons Corporation (Centreville, VA)
    …acceptance testing, and other formal testing procedures. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... what's possible. **Job Description:** Are you an innovative **Embedded Software Engineer ** with expertise in C/C++ and...be considered in lieu of degree) + **Clearance:** Active Top Secret / SCI clearance with the… more
    Parsons Corporation (12/20/25)
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  • Software Engineer III

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +...testing and test-driven development \#FundedPosition Desired Qualifications + Active TS / SCI with CI Polygraph + Bachelor's degree… more
    Noblis (12/23/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    …Family** **:** Systems Engineering **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You Will ... Affairs (IA) office of a large IC Agency with software development and maintenance for business process improvement and...**:** + An ACTIVE and MAINTAINED TOP SECRET with SCI ( TS / SCI more
    Guidehouse (12/19/25)
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  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …+ US Citizenship + Active Secret (S) clearance. Must be able to obtain a TS / SCI clearance + Must be able to obtain DHS Suitability + 6+ years of directly ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/26/25)
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