• Principal Software Engineer (SWE-4)

    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:** September 24, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (09/25/25)
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  • FPGA Hardware Engineer

    Leidos (Linthicum, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... + High Speed Serdes (HSS). Development of security products within the Cyber Intelligence field is highly sought **Original Posting:** March 21, 2025 For US… more
    Leidos (09/20/25)
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  • Senior Information Systems Security Officer…

    Leidos (Laurel, 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:** September 18, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (09/19/25)
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  • Mechanical Project Manager

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... mechanical project manager to support the Office of Director of National Intelligence (ODNI) in addressing facilities needs and requirements in compliance with… more
    Leidos (09/13/25)
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  • Principal Python AI/ML Developer (SWE-4)

    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:** September 9, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (09/12/25)
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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 (08/28/25)
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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:** August 19, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (08/20/25)
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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:** July 28, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (07/29/25)
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  • Senior Test Engineer

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... is tasked with dissemination of data to various customers within the Intelligence Community. **Responsibilities include, but are not limited to:** + Designing,… more
    Leidos (07/25/25)
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  • AI/ML Analytic Developer

    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:** April 7, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (07/08/25)
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