• Principal Network Engineer

    Leidos (Bethesda, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber...operations and collects and evaluates metrics to manage network services and for inclusion into project KPIs and… more
    Leidos (10/31/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... **Description** **Leidos** has a new and exciting opportunity for a **Systems Network Administrator** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/18/25)
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  • COMSEC/ Network Engineer

    Leidos (Laurel, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... **Leidos** has a new and exciting opportunity for a **COMSEC/ Network Engineer** in our **National Security Sector's (NSS) Cyber...highly visible and fast-paced Leidos prime contract the COMSEC Network Engineer will work in a small team of… more
    Leidos (11/22/25)
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  • Deputy Program Manager

    ManTech (Hanover, MD)
    …project manager on efforts of similar size, scope, and complexity + Experience in Computer Network Operations , CNO development, Software Development or ... seeks a highly experienced and strategic **Deputy Program Manager** to join our CNO team in **Hanover, Maryland** . The Deputy Program Manager will play a… more
    ManTech (12/30/25)
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  • Senior Director, Program Manager

    Leidos (Columbia, MD)
    …area. Our talented team is at the forefront in Mission Software, Security Engineering, Computer Network Operations ( CNO ), Offensive Cyber, Analytical ... is required. + Must have extensive experience and understanding of customer's SIGINT/ CNO environments, sensor enterprise, and tasking systems. + Direct experience in… more
    Leidos (12/19/25)
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  • Senior Software Test Engineer

    BigBear.ai (Annapolis Junction, MD)
    …a Test Engineer to play a pivotal role in the testing and validation of cutting-edge Computer Network Operations ( CNO ) tools. This is a high-impact ... Work: Contribute to national security by ensuring the reliability of advanced CNO tools. + Leadership Opportunity: Take ownership of testing in a high-visibility,… more
    BigBear.ai (11/20/25)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... for a small, diverseteam that provides end-to-end software, systems, and network engineering services to support Integrated Discovery Operations (IDO).… more
    Leidos (10/09/25)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... on network changes. + **Qualifications** : Bachelor's degree in computer science, plus 8-years of relevant experience or equivalent. Proficiency with Python,… more
    Leidos (10/28/25)
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  • Protocol Analyst- 3

    Leidos (Odenton, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... a **Protocol Analyst** to join our team in Fort Meade, Maryland, supporting development operations . Don't miss the opportunity to take your career to the next level… more
    Leidos (10/15/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods ... and interfacing systems that are part of a large complex network environment with geographically distributed components. + Identifying and implementing appropriate… more
    Leidos (11/15/25)
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