• Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (11/07/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …client you work with. ARSIEM is currently looking for a Cloud Software Engineer skilled in DevOps, particularly as it relates to cloud solutioning and ... cloud based solutions; maintain and secure Linux based operating systems as well as design, manage and secure data...+ Provides specific input to the software components of system design to include hardware/software tradeoffs, software reuse, use… more
    ARSIEM (09/11/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (10/31/25)
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  • JBlocks Senior Java Back End Software…

    CACI International (Hanover, MD)
    JBlocks Senior Java Back End Software Engineer -TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... include program management, mission support, software integration, software development, system engineering, migration, testing, documentation development, network and … more
    CACI International (10/23/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …or Information Systems required 8 years' experience as a Network Engineer in programs that encompass system architecture, requirements analysis, process ... you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated… more
    Lentech, Inc (09/02/25)
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  • Chief Engineer

    Leidos (Annapolis Junction, MD)
    …is required. + Must have extensive experience and understanding of customer's SIGINT /CNO environments, sensor enterprise and tasking systems . + Must have ... National Security Sector (NSS) is hiring for a Chief Engineer to lead the technical execution on a very...on a very large, nationally significant software development and system engineering and integration program. As the prime contractor,… more
    Leidos (09/12/25)
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  • Hardware Engineer

    ManTech (Fort Meade, MD)
    …+ 7+ years of experience as a Hardware Engineer analyzing complex hardware systems for SIGINT solutions + Experience with VHDL, Vilinx, Vivado or similar ... ManTech seeks a motivated, career and customer-oriented Hardware Engineer to join our team in Ft. Meade,...are not limited to:** + Analyzing hardware specifications and system /subsystem requirements to conceive and document a practical design… more
    ManTech (11/06/25)
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  • MFAMS Senior Front End Software Engineer

    CACI International (Hanover, MD)
    …control and release management. **Responsibilities:** + The Multi-Factor Authentication Management System (MFAMS) is seeking a senior software engineer (Front ... MFAMS Senior Front End Software Engineer -TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with… more
    CACI International (10/23/25)
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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior Front-End Software Engineer (SWE) to join our intel team. The Software Engineer will work ... in support of the Zero Trust architecture. The Software Engineer will be responsible for building, managing, and automating...experience. + 3+ years of work experience in the SIGINT , IA, or IT domains. Candidates are required to… more
    Belay Technologies (09/17/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …Security!** **Job Description** This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager (SPM) ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (11/07/25)
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