• Sr. Full Stack Developer

    Leidos (Bethesda, MD)
    …new and exciting opportunity for a **Sr. Full Stack Developer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...program, you will have the opportunity to build strong systems , software, and cloud environments and provide operations and… more
    Leidos (11/07/25)
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  • Solution Architect Lead

    GovCIO (Annapolis, MD)
    …used to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that ... **Responsibilities** In this role you will support the Defense Counterintelligence Security Agency (DCSA), Background Information Systems (BIS), Case Processing… more
    GovCIO (11/07/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …new and exciting opportunity for an **Integration Scrum Team PM** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project… more
    Leidos (11/07/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …cybersecurity industries. We are seeking a **Network Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (11/26/25)
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  • Field Service Technician - Help Desk

    SAIC (Hanover, MD)
    …information systems , and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved ... The target salary is $80-90k). Program Overview Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize… more
    SAIC (11/06/25)
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  • CyberArk Engineer

    Leidos (Odenton, MD)
    security engineers, system administrators, and developers to strengthen access control systems and improve the overall security posture. + PAM System ... higher to be considered.** Leidos is seeking a motivated ** Cyber Engineer** to join our team and contribute to...related field + Experience with integrating CyberArk with other security tools (eg, SIEM, ticketing systems ) +… more
    Leidos (10/23/25)
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  • Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …a new and exciting opportunity for a **Sr. Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... scanning for equipment suites in accordance with the System Security Plans for these systems to rapidly and accurately identify and remediate IAVAs. The… more
    Leidos (10/23/25)
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  • Pen Test Operator

    Guidehouse (Beltsville, MD)
    …in networks and systems . They will also measure compliance with organizational security policies, test whether staff are aware of security issues and ... **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 10%...conduct penetration testing activities on High Value Asset (HVA) systems owned and operated by federal civilian agencies. This… more
    Guidehouse (10/20/25)
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  • Military Fellowship Program: Manufacturing…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems . ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (10/02/25)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** End Systems , Systems Design, Systems Development **Experience:** 10 + years ... collection for all infrastructure services; works with client/server and back-end systems owners to define appropriate monitoring system usage, data collection, and… more
    General Dynamics Information Technology (11/26/25)
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