• Software Developer / Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Software Developer / Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking ... for Software Engineers in a variety of roles to develop,...have an exciting job waiting for you! Requirements + Active Clearance: TS/SCI with Polygraph ?is required +… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Lead Full Stack Software Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Full Stack Software Developer ** to join our team in **Chantilly, VA.** **Responsibilities ... training manuals or similar documentation. **Clearance Requirements:** + Must have a current/ active TS/SCI w/ Polygraph . **Physical Requirements:** + Must be able… more
    ManTech (11/19/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    … systems. This position is located in Chantilly, VA and requires an active TS/SCI clearance with Full Scope Polygraph (FSP). Job responsibilities include, ... **Description** SAIC is seeking a Software Develper to maintain a network, records system,... systems. + Finesse cyber data models. **Qualifications** + ** Active TS/SCI with polygraph .** + Bachelors and… more
    SAIC (09/24/25)
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  • 315 - Principal Python Software…

    ARSIEM (Fort Meade, MD)
    …impact on every client you work with. ARSIEM is looking for a Principal Python Software Developer . This position will support one of our government clients in ... + Strong Python skills using Pandas & PySpark, developing software in Red Hat Linux (versions 3 - 5+)...Posting Date: 2025-10-20 Clearance Requirement: This position requires an active TS/SCI with a polygraph . You must… more
    ARSIEM (10/21/25)
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  • Software Engineer- Developer…

    The Boeing Company (Seal Beach, CA)
    …work onsite at the listed location option.** **This position requires an active TS/SCI Clearance with an adjudicated polygraph (US Citizenship Required).** ... with us. The Boeing Defense, Space & Security (BDS) National Systems Programs (NSP) software capability is seeking a Senior Software Engineer to join the… more
    The Boeing Company (11/19/25)
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  • Software Developer - TS/SCI…

    V2X (Columbia, MD)
    …and analysis tools that exercise the functional requirements of customer provided software in a broad range of tailored operating environments. + Complete projects ... + Communicate with customer developers, operators, and other supported elements. + Active TS/SCI clearance required. Must be willing to undergo a polygraph… more
    V2X (11/11/25)
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  • 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 ... system design, data analysis, test, simulation, and verification of software simulation or decision systems. A successful applicant will...performs them. It is a critical role within multiple active R&D projects. The focus of this position is… more
    Leidos (09/21/25)
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  • Software Developer

    Nightwing (Annapolis Junction, MD)
    … Engineer **Location** : Onsite (National Business Parkway) **Clearance Requirement** : Active TS/SCI with Polygraph required **About Us** : At Nightwing, ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/01/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …with virtualized environments including KVM, VMWare **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is required ... your talent and redefine what's possible. **Job Description:** Are you a ** software engineer** looking to improve and enhance mission-critical software … more
    Parsons Corporation (11/07/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    …team environment in order to provide technically sound solutions **Required Quals:** + Active TS/SCI with Polygraph + Master's degree and 15+ years of ... **Description** Leidos is seeking a Software Engineer for a 200+ FTE technical development.../ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of… more
    Leidos (11/01/25)
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