• Senior Systems Administrator

    TekSynap (VA)
    …+ Directs the work of other system administrators to provide the day-to-day system administration to include system and resource optimization, and user ... Ensures the stable operation of the in-house computer software systems and network connections. This includes planning,...Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer + Red Hat Certified System Administrator… more
    TekSynap (11/15/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU ... DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with frequent use and application of… more
    Parsons Corporation (11/15/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …point of contact for Information assurance for all site matters + Lead system documentation for information systems authorization + Developed and disseminate a ... to include Security and/or Networking + Coordinate with cyber systems security engineers, system architects, and developers...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/24/25)
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  • Courts Technology Helpdesk Manager…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …MFD fleet management. Serves as a subject matter expert (SME) and senior IT engineer , overseeing system administration duties while advising customers on ... standards, and successful coordination of technology resources across internal and external systems . Must be available 24/7 to support system implementations,… more
    Fairfax County Sheriff's Office (12/29/25)
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  • Systems Administrator

    Idea Entity (Rustburg, VA)
    …meet client needs. The successful candidate will have exposure to systems administration and prior hands-on experience configuring, administering, supporting, ... Qualifications + Associate or bachelor's degree in computer science, Information Technology, System Administration , or a related field, or equivalent experience.… more
    Idea Entity (12/06/25)
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  • Sr. Network Administrator - TS required

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... video: https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting… more
    Huntington Ingalls Industries (12/20/25)
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  • MFOM Systems Administrator-SME…

    CACI International (Norfolk, VA)
    …three (3) of the following five (5) areas: System Administration , Software Maintenance and Sustainment, Systems Requirements, Operational Requirements, and ... * * **The Opportunity:** We're seeking an advance level System Administrator with extensive experience with Maintenance Figure of...of Merit (MFOM) to join our team as a Systems Engineer specializing in MFOM installation and… more
    CACI International (12/09/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …+ Develop custom scripts to automate administrative tasks and improve system efficiency. + Apply expertise in network architecture, security, and routing, ... (2) years of experience managing large-scale, multi-disciplinary projects involving virtualization, systems administration , and networking. + Five (5) years… more
    TekSynap (11/15/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... systems and training environments Experience Required: + Eight (8) years of systems administration experience with three (3) years in leadership roles +… more
    SimIS Inc. (12/22/25)
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  • Cyber Security Analyst - SIEM and Linux Focus

    BAE Systems (Norfolk, VA)
    …Description** We are seeking a highly skilled Linux and Elastic Security SIEM Engineer to join our team. The successful candidate will be responsible for designing, ... implementing, and maintaining Linux systems and a Security Information and Event Management (SIEM)...Security SIEM, and other relevant technologies. Solid understanding of network security industry standards and frameworks, implement the DoD… more
    BAE Systems (12/19/25)
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