• Principal Signals Software Engineer

    Leidos (Columbia, MD)
    …has a new and exciting opportunity for a Principal Signals Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/23/25)
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  • Software Engineer SME

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Computer Programming,Design,Documentations, Software ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Designs software tools and subsystems to support software reuse and domain… more
    General Dynamics Information Technology (09/20/25)
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  • Software Engineer (TS/SCI w/ Poly…

    Parsons Corporation (Fort George G Meade, MD)
    …right now. We've got what you're looking for. **Job Description:** We are seeking a ** Software Engineer 1** to join the software development team who will ... capabilities that promote modernization of visualization and presentation tools. The software development team will provide application development and support to… more
    Parsons Corporation (09/02/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security… more
    Leidos (08/23/25)
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  • Software Engineer Sr Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer develops, maintains, and enhances complex and diverse ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Process Development (PD), Software Components, Software more
    General Dynamics Information Technology (07/30/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    cyber operations, and government modernization efforts. We are looking for a ** Software Engineer ** to help design and develop our **core data platform and ... for repetitive tasks (eg, ingesting data, cleaning, etc.). **Experience with Software /Data Science Concepts:** + Understanding of data structures, algorithms, and… more
    Parsons Corporation (07/26/25)
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  • Software Engineer SME

    Leidos (Gaithersburg, MD)
    …of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The ... able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications under the… more
    Leidos (10/05/25)
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  • Mid-Level Software Engineer

    Leidos (Gaithersburg, MD)
    …of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers ... **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security… more
    Leidos (10/05/25)
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  • Mid Software Engineer

    Belay Technologies (Fort Meade, MD)
    … to join our intel team. We are seeking a software engineer with a strong interest in offensive cyber , vulnerability research, and reverse-engineering ... place of BS Responsibilities: + Test and debug mobile exploits. + Reverse- engineer mobile application SDKs. + Experience with Vulnerability research. + Experience… more
    Belay Technologies (10/06/25)
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  • Software Engineer 2 - 23338 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range for this role is ... customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (10/01/25)
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