• Principal/Sr Principal C++ Software

    Northrop Grumman (Fairfax, VA)
    …as well as the interview assessment._ **Basic Qualifications** + Must have an active Top Secret /Sensitive Compartmented Information (SCI) clearance at time ... and milestones to achieve the mission. This role is for one experienced software developer who may be familiar with Command and Control. This individual must… more
    Northrop Grumman (07/11/25)
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  • Full-Stack Software Engineer ( TS

    General Dynamics Information Technology (Chantilly, VA)
    …RQ203155 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... software . The ideal candidate is a hands-on software developer with experience with application development...in daily team stand up meetings and being an active participant in code reviews and pull requests. +… more
    General Dynamics Information Technology (07/16/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …activities as a member of an agile development team. You must have an active /current TS /SCI Polygraph up front (this is firm). The development here includes ... in a fast-moving environment. **Security Clearance requirement:** + Candidates must possess an active ** TS /SCI with Polygraph** to be considered for this role.… more
    Leidos (06/17/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …activities as a member of an agile development team. You must have an active /current TS /SCI Polygraph up front (this is firm). The development here includes: ... in a fast-moving environment. **Security Clearance requirement:** + Candidates must possess an active ** TS /SCI with Polygraph** up frontto be considered for this… more
    Leidos (05/28/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …Leidos has an exciting opportunity for a Software Engineer! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform software ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer more
    Leidos (08/08/25)
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  • Senior Security Researcher - CTJ - TS /SCI

    Microsoft Corporation (Reston, VA)
    …are not limited to the following specialized security screenings: + Candidates must have an ** active ** TS /SCI and be willing to upgrade to TS /SCI (with ... to reshape security and empower every user, customer, and developer with a security cloud that protects them with...Linux enterprise distributions. The group puts an emphasis on top -notch engineering and quality to deliver innovative sensors and… more
    Microsoft Corporation (08/12/25)
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  • Senior UiPath/RPA Developer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Certification + **Required Certification:** CompTIA Security+ **Security Clearance Level:** Must possess an active Top Secret ( TS ) Clearance + ... Directory + Experience with Agile and/or SAFe Agile + Active Top Secret /Sensitive Compartmented Information ( TS /SCI) Clearance + **Location:** On… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Software Developer

    TekSynap (Chantilly, VA)
    …Data Catalog for data metrics, using Splunk and MySQL. **REQUIRED QUALIFICATIONS** + Requires an active Top Secret /SCI + Poly clearance. + Requires BS degree ... or Apache Spark. **Overview** This role r** **equires an active Top Secret /SCI + Poly...Secret /SCI + Poly clearance We are seeking a Software Developer to join our team in… more
    TekSynap (07/09/25)
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  • Red Team Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …via debuggers + Expertise in AV/EDR evasion techniques. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... Bring:** + Must have 10 years of experience overall + Active TS /SCI Clearance + 3+ years as a software developer + Proficient in C and C# and BOFs +… more
    Parsons Corporation (06/27/25)
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  • Full Stack Java Developer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Job Description Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS /SCI security clearance. Need to have Current Poly or ... Full Stack Java Developer Location: Chantilly, VA, US Job ID: ATR...and usage with RESTful web services - Active Top Secret or TS /SCI security… more
    Arena Technical Resources, LLC (08/08/25)
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