• Principal / Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (05/29/25)
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  • Principal/Sr Principal C++ Software

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Command-and-Control team where you will ... Grumman Space Systems (NGSP) seeks to find a _C++ Software Engineer_ in the Payload and Ground Systems Division...be willing to submit for and successfully pass a polygraph + Minimum years of experience needed to be… more
    Northrop Grumman (07/11/25)
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  • Principal/Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Space Vehicle Management team where you ... will design, develop, document, refactor, test, and debug applications software for a Ground Segment. Ultimately, you will support...be willing to submit for and successfully pass a polygraph + Minimum years of experience needed to be… more
    Northrop Grumman (06/14/25)
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  • Software Engineer (TS/SCI with Poly…

    General Dynamics Information Technology (Chantilly, VA)
    …years of related experience **US Citizenship Required :** Yes **Job Description:** The Software Engineer will design, develop, code, test, and debug complex ... Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Software Engineering **Skills:** Amazon… more
    General Dynamics Information Technology (07/30/25)
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  • Principal Software Engineer (*Active…

    Northrop Grumman (Fairfax, VA)
    …communications systems. The candidate will work on expanding proof of concept network simulation software to a more feature rich software product. The work will ... include complex algorithm development for software that contains logical and mathematical solutions to quantify...be willing and able to favorably succeed a counterintelligence polygraph + Minimum years of experience needed to be… more
    Northrop Grumman (08/09/25)
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  • Software Engineer , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Herndon, VA)
    Software Engineer , Mid The Opportunity: As a...interface + Active TS/SCI clearance; willingness to take a polygraph exam + HS diploma or GED + Ability to ... software engineer , you can resolve a problem with a complete...and provide corrective actions + TS/SCI clearance with a polygraph + DoD 8570 Compliant Certification, including Security+ or… more
    BOOZ, ALLEN & HAMILTON, INC. (07/21/25)
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  • Full-Stack Software Engineer (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …related experience **US Citizenship Required :** Yes **Job Description:** The Software Engineer should have experience with full-stack development. They will ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Software Engineering **Skills:** Java,Jenkins… more
    General Dynamics Information Technology (07/16/25)
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  • Cleared - Software Engineer

    Noblis (Reston, VA)
    …- Software Engineer with ACTIVE Top Secret with SCI and Polygraph in Reston, VA** Professionals in software development and engineering are responsible ... for designing, developing, and maintaining software solutions that meet business needs and technical requirements....solving challenging problems for the Sponsor and their mission. Required Qualifications + Bachelor's degree in a STEM field… more
    Noblis (08/01/25)
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  • VDI | Software Virtualization…

    General Dynamics Information Technology (Springfield, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Systems Engineering **Skills:** ... Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career...+ Analyze, test, and apply regular security patches and software update as required + In-depth and… more
    General Dynamics Information Technology (06/25/25)
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  • Cyber Software Engineer

    CACI International (Chantilly, VA)
    …related field and 7 yrs of relevant experience * TS/SCI with required polygraph level clearance * Full life cycle software development and testing experience ... Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular… more
    CACI International (06/25/25)
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