• Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... frequently has opportunities for **Senior Systems Integration Engineer's** in our ** Intelligence Sector's Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (01/06/26)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... + Five or more years of experience working with or in the Intelligence Community (IC). + Experience with Model-Based Systems Engineering tools (eg, MagicDraw,… more
    Leidos (01/06/26)
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  • Senior Information Systems Security Officer ISSO

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... opportunity for a **Senior Information Systems Security Officer (ISSO)** in our ** Intelligence Sector, Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (01/06/26)
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  • IT Enterprise Architecture Modeler

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... more years of experience working with or in the Intelligence Community (IC). + SysML Model Builder Intermediate or...**Original Posting:** July 8, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (01/06/26)
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  • Senior Linux Systems Administrator - 10k Sign…

    Leidos (Aurora, CO)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... and exciting opportunity for a **Senior Linux Systems Administrator** in our ** Intelligence Sector,** **Cyber & Analytics Business Area (CABA)** . Our talented team… more
    Leidos (01/06/26)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a...**Original Posting:** January 5, 2026 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (01/06/26)
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  • Information System Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... **Leidos** is seeking Information Security Professionals for programs in our ** Intelligence Sector, Cyber & Analytics Business Area (CABA).** Our talented team… more
    Leidos (01/06/26)
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  • Systems Engineer

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... more years of experience working with or in the Intelligence Community (IC). + Familiarity with US Government information...**Original Posting:** January 2, 2026 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (01/03/26)
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  • Watch Officer

    Leidos (Reston, VA)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... Reports concerning IC and customer capability and capacity to provide intelligence , to include the execution of supporting contingency and continuity plans.… more
    Leidos (12/30/25)
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  • Senior Java Analytic Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a...**Original Posting:** December 22, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (12/23/25)
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