• Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    …the servers , network, or cybersecurity risks + Configure, deploy, and maintain Windows Server Update Services (WSUS) + Analyze and remediate findings from ... VPN, firewalls, and PKI **Qualifications** + Bachelor's with 8+ years of System Administration experience (or commensurate experience) + Clearance Required:… more
    GovCIO (09/02/25)
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  • IT Support Specialist

    TekSynap (Fort Belvoir, VA)
    …SQL Server 2008 (MCM: SQL Server 2008) + Microsoft Certified Master: Windows Server 2008 R2: Directory (MCM: Server 2008R2) + Microsoft Certified ... of problems. + Developing training materials and performing computing/information system training sessions. + Developing and maintaining problem tracking...Solutions Associate Windows Server 2012 (MCSA: WS2012) + Microsoft… more
    TekSynap (09/26/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …+ Perform advanced troubleshooting and issue resolution across client and server systems + Administer and maintain Windows and Red Hat Enterprise Linux ... Technical Skills & Experience + Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red Hat… more
    Huntington Ingalls Industries (07/12/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to ... and application software as necessary. Support Linux & Windows systems engineering efforts in system...operating and maintaining Microsoft Windows and Linux servers to include operating systems . + Prior… more
    ENS Solutions (09/27/25)
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  • Systems Administrator, Advisor

    CACI International (Springfield, VA)
    …TS/SCI Clearance required and eligibility to obtain Poly. + Strong knowledge of Windows operating systems and Microsoft Office suite. + Familiarity with ... Systems Administrator, Advisor Job Category: Information Technology Time...Accounts and access as required by customer. + RHEL, Windows , and/or Storage administration experience. + Experience… more
    CACI International (09/03/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …passwords. + Create and update documentation, including standard operating procedures, administrative instructions, After Action Reports for system outages, task ... Family:** IT Infrastructure and Operations **Skills:** Apache Tomcat,IBM Cognos Administration ,Linux **Experience:** 8 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (09/17/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …workstation + User maintenance activities on both Windows and Linux operating systems + Perform general systems administration (patching, updates, user ... systems , such as VMware + Patching and updating Windows and Linux (RHEL, Ubuntu) server and...understanding of lab IT architecture + Fundamental understanding of system administration , network, and operating system… more
    The MITRE Corporation (09/04/25)
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  • Group Technology Manager

    Truist (Richmond, VA)
    …+ NTP + Symantec end point protection and scanning products + Quest enterprise tools + Windows Server operating systems ( Windows Server 2025 through ... and life-cycle maintenance of IT hardware and software (includes PCs, peripherals, servers , networking equipment, operating systems and other software 3. Will… more
    Truist (09/14/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible, System Administration **Experience:** 1 + years of related ... work/military experience. + Required Experience: 1+ years of related systems administration experience + Candidate must possess...Strong understanding of DNS, DHCP and LDAP in a Windows or Linux environment + Operating system … more
    General Dynamics Information Technology (09/16/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …clearance with SCI eligibility. + **Required Experience:** + 5+ years of experience with systems administration : + DoD system accreditation process + STIG ... Operations **Skills:** DISA STIG,IT Security Operations,Security Content Automation Protocol (SCAP), System Administration **Certifications:** Security+ CE - CompTIA… more
    General Dynamics Information Technology (08/28/25)
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