• Systems Administrator

    CACI International (Norfolk, VA)
    …+ High School Diploma + Up to 7 years of experience in systems administration + Basic knowledge of system administration principles + Understanding of ... + Technical certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems +...School diploma and up to 7 years experience in system administration ** + ** Systems Administrator… more
    CACI International (12/05/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    … upgrades. * Manages and troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration , maintenance, and troubleshooting. ... * Creates STIG compliant images for Windows Desktop, Windows Server, and ...necessary continuing education (CE) for certification. Desired Qualifications * Linux OS (CentOS, RHEL) administration . * Satellite… more
    Arena Technical Resources, LLC (12/05/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration ,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (12/02/25)
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  • Systems Engineer (Engineer Systems

    Huntington Ingalls Industries (Suffolk, VA)
    …and collaboratively in a fast-paced environment. Preferred Requirements * Experience managing Windows and Linux systems . * Background supporting classified ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (12/15/25)
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  • Management Information Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. ... CRM platforms. Proficiency in managing and configuring server environments (eg, Windows Server, Linux ). Familiarity with virtualization technologies (eg, VMware,… more
    Sciolex Corporation (10/14/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    systems and training environments Experience Required: + Eight (8) years of systems administration experience with three (3) years in leadership roles + ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
    SimIS Inc. (09/22/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    systems administration , or similar support role. - Working knowledge of Windows and Linux server administration and basic understanding of networking, ... Systems Administrator Location: Springfield, VA, US Job ID:...US Job ID: ATR 17769 Job Description Job Title: Systems Administrator Location: Springfield, VA Eligibility: Candidate must possess… more
    Arena Technical Resources, LLC (12/16/25)
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  • Desktop Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Information Systems , System Administration , Systems Engineering **Certifications:** ... with engineering solutions for desktop (physical & virtual) builds for Windows , Apple, and Linux operating systems , STIF compliance, lifecycle, etc. In this… more
    General Dynamics Information Technology (11/26/25)
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  • Cyber Security Project Engineer TS/SCI Clearance…

    The Metamorphosis Group (Mclean, VA)
    Systems Auditor (CISA) Optional Skills 1. Demonstrated experience and understanding of system administration for windows and Linux systems . ... actions to address identified vulnerabilities. 5. Demonstrated experience auditing operational systems . 6. Demonstrated experience developing and updating system more
    The Metamorphosis Group (12/10/25)
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  • ABAD Tactical Data Link SME**This position…

    Parsons Corporation (Centreville, VA)
    …applicable directives, diagrams, and installation systems records. + Work with Systems Administrators, Network Engineers, and System Engineers to design and ... will perform integration, testing, configuration, and troubleshooting of TDL systems , as well as providing Field Service Representative (FSR)...knowledge of ADSI, JRE, CSI, MIDS LVT, and Basic Windows and Linux Red Hat Enterprise. +… more
    Parsons Corporation (12/04/25)
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