• Frontend Software Engineer , Federal

    General Atomics (Charlottesville, VA)
    …substitute equivalent experience in lieu of education. + Ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to ... computer science, information systems or a related discipline and progressive software development experience as follows; four or more years of experience with a… more
    General Atomics (11/16/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …DHS program suitability prior to starting employment + Must be able to obtain a TS / SCI Clearance + Knowledge of the principles, methods, and techniques used in ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (08/27/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …classification network. This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . This project is part of an ... **Description** SAIC is seeking a ** Software Developer** to support the design, build, and...interface, user acceptance, and regression testing. **Qualifications** + **Active TS / SCI with polygraph.** + Bachelors and 14… more
    SAIC (11/14/25)
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  • Software Developer C++ TS

    Parsons Corporation (Centreville, VA)
    …with virtualized environments including KVM, VMWare **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... and redefine what's possible. **Job Description:** Are you a ** software engineer ** looking to improve and enhance...with networking protocols, and tools such as Wireshark + ** Top Secret Clearance with Poly** **What Desired… more
    Parsons Corporation (11/07/25)
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  • Senior Software Developer - TS

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... **Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain… more
    Leidos (09/21/25)
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  • Software Development Engineer , AWS…

    Amazon (Arlington, VA)
    …encryption(HAIPE/Ethernet Data Encryption(EDE)) - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer ... allow our customer to deploy and run their isolated, sensitive workloads in an environment exclusive for their use-case....and obtain and maintain a security clearance at the TS / SCI with polygraph level. Upon start, the… more
    Amazon (09/09/25)
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  • Software Development Engineer III,…

    Amazon (Arlington, VA)
    …degree in computer science or equivalent - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... must obtain and maintain a security clearance at the TS / SCI with polygraph level. Upon start, the...and coach other engineers, fostering a culture of robust software development - Establish and improve operational practices including… more
    Amazon (11/13/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    … issues, investigate root causes, and recommend fixes Preferred Qualifications: + Active TS SCI clearance with Polygraph + Active CompTIA Sec+ Certification + ... manage a client's integration with our services + Debug software issues, investigate root causes, and recommend fixes +...requirements gathering through usability sessions Core Qualifications: + Active TS / SCI clearance and ability to obtain a… more
    Leidos (08/28/25)
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  • Cloud Developer/ Engineer - Active…

    The Metamorphosis Group (Reston, VA)
    Cloud Developer/ Engineer - Active Top Secret / SCI /FSP required Reston, Virginia . Government/Military Apply Now Cloud Developer/ Engineer Full-time, W2 ... US Veterans preferred On premise at Government facility Requires TS / SCI , Full Scope Poly (must have already...shall execute cloud engineering tasks to support the Sponsor's information technology enterprise, as well as related tasks such… more
    The Metamorphosis Group (09/10/25)
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  • Data Driven UI Engineer

    ManTech (Alexandria, VA)
    …**Alexandria, VA** . As part of the position, you will act as a Software Engineer designing and implementing services and components for AI applications. ... and transformation. **Clearance Requirements:** + Must possess a current and active TS / SCI clearance **Physical Requirements:** + The person in this position… more
    ManTech (09/17/25)
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