• Senior Information System Security Officer (ISSO)

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development,… more
    Leidos (09/06/25)
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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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  • Cryptologic Computer Scientist-2

    Leidos (Odenton, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... from a range of computer science skills such as operating systems , compiler theory, database theory, algorithm analysis, computer architecture, discrete math,… more
    Leidos (10/15/25)
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  • Senior Network Engineer

    Leidos (Fort Meade, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... to help design, build, and fine-tune the backbone of our mission-critical systems . If you're passionate about performance, security, and seamless connectivity, this… more
    Leidos (09/25/25)
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  • Facilities Watch Officer

    Leidos (Augusta, GA)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... which consists of observing and reporting findings on the building automation systems to include mechanical, electrical, fire and generator monitoring systems .… more
    Leidos (08/29/25)
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  • Full Stack Developer (SME)

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... on this program, you will have the opportunity to build strong systems , software, and cloud environments and provide operations and maintenance for critical… more
    Leidos (08/08/25)
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  • Sr. Full Stack Developer

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... on this program, you will have the opportunity to build strong systems , software, and cloud environments and provide operations and maintenance for critical… more
    Leidos (08/08/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project...SAFe Agile DevSecOps environment. This role works with internal systems engineers to ensure customer priorities are planned through… more
    Leidos (08/08/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... **Security!** We have an immediate need for a Sr. Java Developer with strong systems , software, cloud, database, and Agile experience to support a complex program to… more
    Leidos (08/02/25)
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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. ... boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our… more
    Leidos (07/29/25)
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