• Senior Software Developer - TS /SCI…

    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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  • Senior Software Developer TS /SCI

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software ... applications? Do you want to design and develop customer software that will be deployed in systems helping make...+ Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (08/23/25)
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  • Software Development Engineer…

    Amazon (Arlington, VA)
    …be a US citizen. There's also potential to obtain and maintain an active TS /SCI security clearance with polygraph. Do you want to help lead the cloud revolution ... and build software that thrives at immense scale? Amazon Web Services...* Work in an agile environment to deliver high-quality software . Join our team and see for yourself why… more
    Amazon (09/18/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    …management skills to manage a client's integration with our services + Debug software issues, investigate root causes, and recommend fixes + Brief Program and/or ... analyzing, and documenting an organization's enterprise IT architecture + Perform software testing or validation procedures, improving the procedures as needed +… more
    Leidos (08/28/25)
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  • Staff Software Tech Lead (Active TS…

    Northrop Grumman (Fairfax, VA)
    …a part of our mission! Northrop Grumman Space Systems (NGSP) is seeking an experienced ** Software Engineer ** to join our team in the Payload and Ground Systems ... Business Unit (BU) to support a Ground program. The Software Tech Lead will work closely under the ...Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance… more
    Northrop Grumman (09/30/25)
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  • Android Mobile Reverse Engineer :…

    Cipher Tech Solutions (Vienna, VA)
    …Core Position Requirements: + US Citizenship required (no exceptions) + Applicants MUST hold a TS ( Top Secret ) Level US Government Security Clearance at time ... assembly language. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we will test you… more
    Cipher Tech Solutions (09/06/25)
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  • SW Engineer Principal

    SAIC (VA)
    **Description** SAIC is seeking a ** Software Engineer ** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations ... upon contract award, with an anticipated decision expected by fall 2025.** The Software Engineer responsibilities include, but are not limited to: + Develop,… more
    SAIC (09/16/25)
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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. ... Interfaces using modern UX/UI standards. + Develops, implements, and maintains full-stack software solutions for AI-enabled applications. + Works closely with the … more
    ManTech (09/17/25)
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  • Computer Engineer II

    Battelle Memorial Institute (Fort Belvoir, VA)
    …apply. **Job Summary** Battelle's National Security Business Unit is seeking a talented **Computer/ Software Engineer ** to join the Geiger Mode Lidar team at the ... management, and USACE projects. **Responsibilities** + Develop, optimize, and maintain software for lidar data processing and system integration. + Program in… more
    Battelle Memorial Institute (09/30/25)
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  • Systems Engineer ( Software )…

    Northrop Grumman (Fairfax, VA)
    …work.** **Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... interface definition studies to translate customer requirements into hardware and software specifications. + Maintaining existing operations procedures up to date… more
    Northrop Grumman (09/10/25)
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