• Senior Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior 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 (11/27/25)
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  • Senior Software Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... (eg, intelligent systems, autonomy, planning, NLP). + Knowledge of end-to-end SIGINT collection and analysis systems. + Experience with production CNO capabilities… more
    BigBear.ai (11/27/25)
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  • Mid-Level Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. You will be supporting CNO and working alongside ... + Experience with Svelte, OpenTelemetry, or OpenObserve. + Knowledge of end-to-end SIGINT collection and analysis systems. + 4+ years of dataflow experience Perks… more
    Belay Technologies (11/25/25)
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  • Hybrid Software Engineer -TS/SCI with Poly

    CACI International (Laurel, MD)
    Hybrid Software Engineer -TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... enhancing and maintaining cutting-edge tools and systems that are vital for SIGINT (Signals Intelligence) operations and data analysis, with a specific emphasis on… more
    CACI International (11/14/25)
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  • Integration Engineer SPM (SME)

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

    Belay Technologies (Columbia, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, high-priority project. This team ... data sets (network traffic, OS events). + Knowledge of end-to-end SIGINT collection and analysis systems. + Experience with production CNO capabilities… more
    Belay Technologies (11/04/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Network 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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  • Software Engineer 3 - TS/SCI w/Poly

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a Software Engineer 3 to join our team of passionate individuals in Ft. Meade, Maryland. In this ... the position **Preferred:** + Tech/Team leadership + Atlassian Jira & Confluence + SIGINT Analysis + Experience with Gitlab & Maven + Kanban Agile process experience… more
    Amentum (10/17/25)
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  • Modernization Software Engineer - SWE0

    Lockheed Martin (Hanover, MD)
    …provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities to include ... providing new features and enhancements to Front End Solutions systems\. This will allow for products to work at\-scale with processing of target communications across multiple types of Midpoint accesses\. * You will propel the customer into the next phase of… more
    Lockheed Martin (11/05/25)
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  • Manual Tester

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Manual 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 (11/25/25)
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