• Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/09/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager...identified services, COTs and GOTs products, custom code, and software developed by the Government to provide an overall… more
    Leidos (11/07/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber &...skills with shell, python, PERL and the like, supporting Windows and Unix environments, as well as proven experience… more
    Leidos (10/31/25)
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  • Senior Information Systems Security Officer 15k…

    Leidos (Fort Meade, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... Bonus** **Position Summary:** The Information System Security Officer (ISSO)/System Engineer is responsible for ensuring the confidentiality, integrity, and… more
    Leidos (10/16/25)
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