• Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    …Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments. . Experience ... Systems Engineer (Expert) with TS/SCI Overall Assignment Description:...Engineering, processes, tools and languages. . Software Development Framework certification . . INCOSE Expert System Engineering Professional… more
    TRIAEM, LLC (09/05/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …sprint teams and working other engineers to troubleshooting problems for multiple systems and network environments. This role analyzes recurring problems and ... **Description** Leidos is seeking a **Sr. Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program… more
    Leidos (10/03/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …backup technologies. + Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system administration, database ... ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/17/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration. This ... to maintain the smooth operation of a multi-user computer system . **Basic Qualifications** + Bachelor's degree and 4+ years...partners + TS/SCI w/CI Poly Preferred + Integration of Network Management (NM) and Element Management (EM) systems… more
    Leidos (07/18/25)
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  • Information Systems Security Officer…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    … * Conduct vulnerability scans and recognize cloud-based vulnerabilities in security systems * Utilize DoD network analysis tools to identify cloud-based ... - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer (ISSO Cloud) to support our customer...vulnerabilities (eg, ACAS, HBSS, etc.) * Apply system , network , and OS hardening techniques for… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • Information System Security Manager III

    Global Resource Solutions (Arlington, VA)
    …Information Systems Security Program + Ensure that all IAOs, network administrators, and other cyber security personnel receive the necessary technical and ... Coordinate with PSO or cognizant security official on approval of external information systems (eg, guest systems , interconnected system with another… more
    Global Resource Solutions (09/26/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Volumes, and Scale-Out File Server (SOFS). + Strong understanding of enterprise, network , systems , operations and support. + Experience and knowledge leveraging ... Leidos Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team… more
    Leidos (09/17/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … Administrator Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide ... administration and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (09/01/25)
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  • Cloud IT Systems Engineer

    SAIC (Chantilly, VA)
    …for a large contract supporting a cutting-edge and innovative space program. The Network and Cloud System Engineer oversees developer progress in deploying and ... from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems ...maintaining a complex ground system architecture, with focus on Enterprise IT, networks and… more
    SAIC (08/07/25)
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  • Information System Security Officer

    Jacobs (Chantilly, VA)
    …Management (IT/IA/IM). . Bachelor of Science degree in Information Technology, IT Security, Network Systems Technology or related field or at least 5 years ... briefings on the network security posture and compliance status of assigned system (s) to Security Management . Current DoD 8570 IAT II Certification … more
    Jacobs (09/03/25)
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