• Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... more. **Join us and make a difference in National Security !** **Job Summary:** Leidos is seeking a Principal Linux...relevant field with **15+ years of experience** , or ** No degree** with **20+ years of related professional experience… more
    Leidos (07/31/25)
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  • Financial Management Analyst FMS

    Precise Systems, Inc. (Patuxent River, MD)
    …in the functional description. Must be able to obtain and maintain a Secret security clearance . Due to the sensitivity of customer related requirements, US ... and sustainment programs with solutions in Digital Transformation, Advanced Engineering , Physical Sciences Research, Platform Lifecycle Support, and Technical… more
    Precise Systems, Inc. (07/20/25)
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  • System Integration Engineer 2

    Amentum (Fort Meade, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a System ... mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** + Install, configure, upgrade, and… more
    Amentum (07/17/25)
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  • Principal Software Engineer - Kubernetes…

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... Leave, and much more. **Join us and make a difference in National Security !** **Job Summary:** We are seeking a highly experienced Principal Software Engineer to… more
    Leidos (07/31/25)
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  • Senior Operations Lead

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Tucson, AZ + Denver, CO + St Louis, MO ** Clearance Level Required:** Active Top Secret with the ability… more
    Leidos (07/30/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly…

    Optiv (Baltimore, MD)
    …outlined in the scope of work and follow standard operating procedures with no direct oversight. + Lead discussions with clients to analyze and understand their ... tasking. + Lead technical discussions with the client to understand their engineering requirements. + Lead the technical support strategy for clients during and… more
    Optiv (06/14/25)
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  • Principal Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... more. **Join us and make a difference in National Security !** **Job Summary:** Our ideal Software Engineer will have...accredited institution + 20+ years of experience in Software Engineering + 1+ year of experience in Kubernetes containerization,… more
    Leidos (06/05/25)
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  • Software Engineer

    Kratos Defense & Security Solutions, Inc. (Glen Burnie, MD)
    …relevant professional experience Preferred - + Master's Degree in Computer Science or Engineering + 3+ years of aerospace experience ( No phone calls please) ... Good communication skills. + Must be US citizen with ability to obtain Secret clearance , active clearance preferred + Previous experience working on all stages… more
    Kratos Defense & Security Solutions, Inc. (07/22/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering /Manager on a broad scope of activities extending across the ... development of systems to include middle-tier and backend engineering tasks. Have impact as part of a mission...are accepteable) + Must possess an Active Top Secret/SCI clearance and ability to obtain and maintain a Polygraph… more
    Leidos (07/09/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …quality work, both independently and with a team in a fast-moving environment. ** Security Clearance requirement:** + Candidates must possess an active **TS/SCI ... collaboration tools. Leidos is the prime contractor providing system engineering , development, test, integration, and operational support. This new...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (06/17/25)
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