• Principal Java Software Engineer…

    RTX Corporation (Fort Meade, MD)
    …Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon,...a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and test… more
    RTX Corporation (08/30/25)
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  • Software Engineer

    ManTech (Laurel, MD)
    ManTech seeks a ** Software Engineer ** to join our team in **Laurel, MD.** This position is part of a mission-focused team that supports the development and ... enhancement of software systems that disseminate critical data across the Intelligence...Clearance Requirements:** + Must possess a current and active TS / SCI with Polygraph **Physical Requirements** + Ability… more
    ManTech (09/25/25)
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  • Principal Signals Software Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Signals Software Engineer in our **National Security Sector's (NSS) Cyber & ... (eg adaptive beamforming/ filtering, demodulation). + **Clearance Requirement: Active TS / SCI with polygraph** **Preferred Qualifications:** + Experience with… more
    Leidos (09/23/25)
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  • Senior Software Engineer (Swe3)

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. Job Summary Senior Software Engineer 's (SWE3) develop, maintain, and enhance complex and ... be substituted for a bachelor's degree. Active and transferable US government issued TS / SCI with polygraph security clearance is required prior to start date.… more
    Nightwing (09/22/25)
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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer (Tester) to join our intel team. The candidate will analyze system ... while providing guidance and support. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + Bachelor's Degree or higher in… more
    Belay Technologies (09/17/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …on every client you work with. ARSIEM is currently looking for a Cloud Software Engineer skilled in DevOps, particularly as it relates to cloud solutioning ... + Ansible scripting Optional Qualifications + Provide in-depth knowledge of Information Retrieval; assisting the software development team in designing,… more
    ARSIEM (09/11/25)
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  • 147 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …impact on every client you work with. ARSIEM is currently looking for a Cloud Software Engineer . The position will support one of our Government clients in ... Confer with system engineers and hardware engineers to derive software requirements and to obtain information on...2025-09-10 Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (09/11/25)
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  • Software Engineer 1

    Lentech, Inc (Hanover, MD)
    …Current TS / SCI Required JOB FUNCTIONS AND RESPONSIBILITIES: The Software Engineer develops, maintains, and enhances complex and diverse software ... of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part… more
    Lentech, Inc (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 ... MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS / SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** +… more
    Leidos (08/23/25)
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  • Software Engineer

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Software Engineer ** to join our team located in the Ft. Meade, MD area. ... (bonus if you can write playbooks). **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able to remain… more
    ManTech (08/23/25)
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