• Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront ... make a difference in National** **Security!** **Job Summary** As a Principal Systems Engineer, you will be responsible for designing, implementing, and maintaining… more
    Leidos (06/10/25)
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  • Information System Security Manager (ISSM)

    KBR (Bethesda, MD)
    Title: Information System Security Manager (ISSM) Information System Security Manager (ISSM) Belong. Connect. Grow. with KBR! KBR's National Security Solutions ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (06/03/25)
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  • Information Systems Security Manager

    Acclaim Technical Services (Annapolis Junction, MD)
    …workplace among DC area firms and continues to grow. We are seeking an Information Systems Security Manager with a TS/SCI w/ Poly to support a future contract with ... management support for proposing, coordinating, implementing, and enforcing Information System Security policies, standards, and methodologies. Manage operational security… more
    Acclaim Technical Services (08/07/25)
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  • System Engineer

    Synergy ECP (Landover, MD)
    System Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description Founded in 2007 and headquartered in Columbia, ... ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence...Required: TS/SCI w/ Polygraph Field Engineers - Landover, MD ( System Engineer or System Administrator labor categories… more
    Synergy ECP (07/16/25)
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  • Senior Systems Engineer

    SAIC (California, MD)
    **Description** SAIC is seeking an **Senior Systems Engineer** to support multiple projects in the Patuxent River area. The Systems Engineer will be responsible ... and mechanical engineers, program managers, and other stakeholders, to ensure system designs are integrated and cohesive. + Develop technical specifications and… more
    SAIC (08/16/25)
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  • Systems Administrator

    KBR (Lexington Park, MD)
    Title: Systems Administrator KBR's Mission Engineering Division delivers complex technical solutions and expert support to the US Department of Defense, specializing ... in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support....to the next level? KBR is seeking a Network Systems Administrator with an active Secret clearance to join… more
    KBR (08/08/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... qualified candidate for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery Operations… more
    Leidos (08/13/25)
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  • IT Architect

    TekSynap (Fort Meade, MD)
    **Responsibilities & Qualifications** **RESPONSIBIL** **ITES** + Providefull systems engineering life-cycle support. + Perform joint architectural/ systems ... and/or Enhancement (DME). + Assistwith the design and development of systems and associated enterprise architecturesin accordance withthe DoD Architectural Framework… more
    TekSynap (07/09/25)
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  • Senior Information Systems Security Officer…

    Leidos (Odenton, MD)
    …program. Perform regular audits of information systems . Assist the information systems security manager in preparing the information system for periodic ... **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS) Cyber more
    Leidos (08/19/25)
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  • Systems Engineer

    KBR (Lexington Park, MD)
    …resolve complex system integration issues. + Participate in AGILE orientated Systems Engineering Technical Reviews (SETR). + As a team member, liaise with the ... Title: Systems Engineer Program Summary: KBR's Defense and Technology...in digital engineering; research, development, test and evaluation (RDT&E); cyber ; AI; modeling and simulation; and rapid prototyping, KBR… more
    KBR (07/23/25)
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