• Senior Front End Software Developer/…

    CACI International (Sterling, VA)
    Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer...Sterling, VA or Aurora, CO + Clearance: Must have TS /SCI with CI poly (or be willing to take… more
    CACI International (06/24/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will primarily be ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (04/08/25)
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  • Principal/Sr Principal Engineer Embedded…

    Northrop Grumman (Dulles, VA)
    …not only part of history, they're making history. We have an opening for an experienced Software Engineer to join our HALO Flight Software team in the ... + Plan, organize and be involved in the full software lifecycle to develop spacecraft flight software ...and monitoring + US citizen + Ability to obtain Top Secret /SCI clearance + Experience in requirements… more
    Northrop Grumman (06/04/25)
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  • Pr. Cyber Software Security Assurance…

    Northrop Grumman (Dulles, VA)
    …years IT security experience in any field + Must have US Citizenship, with an active Top Secret clearance, and ability to obtain SCI access at the time of ... ability to work independently is essential. **Additional Responsibilities for a Principal Cyber/ Software Security Assurance Engineer include:** + Working as an… more
    Northrop Grumman (05/03/25)
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  • Software Test and Evaluation…

    ManTech (Norfolk, VA)
    … Secret Security Clearance with the ability to obtain and maintain an Active Top Secret / SCI security clearance **Physical Requirements:** + Must be able to ... ManTech seeks a motivated, career and customer-oriented ** Software Test and Evaluation Engineer ** to join our team in **Norfolk, VA** . This is an **onsite**… more
    ManTech (06/04/25)
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  • Software Engineer Part Time…

    Parsons Corporation (Centreville, VA)
    …Excellent written and verbal communication skills. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... **Job Description:** Parsons is looking for an amazingly talented **Part Time** ** TS /SCI** ** Software Engineering** to join our team! In this role you will get… more
    Parsons Corporation (05/01/25)
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  • TS /SCI P4 Network Software…

    Parsons Corporation (Centreville, VA)
    …security clearance which require US citizenship** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... got what you're looking for. **Job Description:** **Parsons is seeking Network Software Development Engineers with experience in either P4, DPDK and Linux systems… more
    Parsons Corporation (05/24/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    … Software Engineering (SWE) **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do** **:** Support ... Affairs (IA) office of a large IC Agency with software development and maintenance for business process improvement and...You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET with SCI ( TS /SCI)… more
    Guidehouse (06/06/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …Knowledge of engineering principles and practices + **Ability to Obtain / Maintain Top Secret Clearance** **Qualifications We Prefer:** + Experience with AI/ML ... stack? Join SNC as an AI Developer & DevSecOps Engineer ! You'll play a critical role in developing and...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (06/25/25)
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  • Software Packaging Engineer (Active…

    World Wide Technology (Reston, VA)
    …+ CompTIA Security+ or similar for IAT Level II DoD 8570 certification. + Active TS /SCI and CI Polygraph + 5+ years related experience + BS or equivalent experience ... Configuration Manager. + Experience with engineering and deploying client software installation packages for Microsoft Windows desktops (physical and virtual).… more
    World Wide Technology (06/21/25)
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