• Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    … or modify existing software to add new features. + Integrate existing software into new or modified systems or operating environments. + Develop simple data ... proposed databases or data repositories. + Write or review software and system documentation. + Develop or...accredited college or university. + **Clearance Required: Must have TS /SCI with Polygraph** + Must have Java development experience… more
    Leidos (07/25/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …of all developed and modified software **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph\. * Minimum Fifteen \(15\) years of experience ... to new hardware, or to improve its performance * Design, develop and modify software systems , using scientific analysis and mathematical models to predict and… more
    Lockheed Martin (08/08/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …objectives associated with IT infrastructure provisioning. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance ... SAIC is seeking an experienced Information Technology (IT) based Systems Engineer and Technical Assistant (SETA) for a position...or more experience + Must possess and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI)… more
    SAIC (08/07/25)
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  • Full Stack Developer

    Leidos (Washington, DC)
    **Description** Leidos is seeking a talented Full Stack Software Engineer to join our team to support our customer at the White House. The incumbent will support the ... Selenium, Prometheus or Cucumber or various DevSecOps functioning to include system debugging + Review, debug, and resolve technical issues throughout all… more
    Leidos (07/26/25)
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  • Senior CNO Developer (Cap2)

    Nightwing (Annapolis Junction, MD)
    …and using tools to find, exploit, and productize vulnerabilities in complex software systems Experience with technical leadership **What We Offer:** Whether ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (07/12/25)
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  • Front End Developer , Assoc. Principal

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Front-End Software Engineer to work on an exciting, mission-critical team. This position will be based out of Ft. Meade, Maryland. ... development lifecycle. Design, architect, and implement robust and scalable software solutions that align with project objectives and requirements. Continuously… more
    BigBear.ai (08/08/25)
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  • Expert CNO Developer (CAP3) - Security…

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/24/25)
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  • Software Requirements Manager (SETA)

    SAIC (Chantilly, VA)
    …delivery of enhancements during delivery sprints. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with ... **Description** SAIC has an opening for a Software Requirements Manager in **Chantilly, VA** with experience capturing customer business needs, quantifying them into… more
    SAIC (08/07/25)
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  • Cleared - Software Engineer

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Cleared - Software Engineer with ACTIVE Top Secret with SCI and Polygraph in Reston, VA** Professionals in ... applications. Typical responsibilities include analyzing user requirements, designing software architecture and system components, coding, testing,...can be used in lieu of degree + Active Top Secret /SCI and Polygraph + Experienced in… more
    Noblis (08/01/25)
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  • Full Stack Web Development Software Manager

    CACI International (Reston, VA)
    …**:** * Currently hold an active Secret clearance and ability to successfully achieve a Top Secret or Top Secret SCI clearance * BS in Computer ... Full Stack Web Development Software Manager Job Category: Engineering Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (08/09/25)
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