• Senior Linux Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... and troubleshooting procedures that are repeatable. - Maintain and enhance existing systems administrator tools, and develop new tools, using available… more
    Insight Global (08/02/25)
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  • Windows System Administrator

    Choisys Technology (Crystal City, VA)
    …file services, print services, enterprise backup, endpoint protection/antivirus, server operating systems (Windows), ITSM/monitoring tools, and related specialty ... Windows System Administrator Crystal City, VA (http://maps.google.com/maps?q=Crystal+City+VA+USA) Description Choisys is a proud Service-Disabled Veteran-Owned Small… more
    Choisys Technology (07/31/25)
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  • SAP NS2 Database Administrator -active Top…

    SAP (Herndon, VA)
    …Tier 2 problem identification, diagnosis, and resolution of problems. + Configures Linux operating systems and supports SAP Adaptive Server Enterprise (ASE) and ... resources, including CPU usage, disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including… more
    SAP (06/14/25)
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  • Network Administrator

    SAIC (Mclean, VA)
    …Standard Operating Procedures (SOP) for network operation + Troubleshoot systems failures and accessibility problems + Support site survey and engineering ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis,...national importance. We are seeking a highly motivated Network Administrator to join our National Intelligence Program in Bethesda,… more
    SAIC (08/09/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …certifications must be obtained within 120 days of the hire date + Expert at operating and maintaining Linux systems + Experience operating and maintaining ... Linux Administrator - ACAS Job Category: Information Technology Time...Information - Software Tools list. + Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all… more
    CACI International (08/11/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware + Working ... detail orientated, and talented individual for the position of Network/System Administrator III. Job Description: Summary: The Network/System Administrator III… more
    Global Resource Solutions (07/11/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues ... with hardware, operating systems , desktop applications, telephones, and network-attached printers. Duties and Responsibilities: + Install new software releases… more
    Chenega Corporation (06/02/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate… more
    SimIS Inc. (08/07/25)
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  • System Administrator

    Tyto Athene (Fort Belvoir, VA)
    **Description** Tyto Athene is searching for a **System Administrator ** to work as part of an integrated team including cybersecurity specialists, network engineers, ... including security compliance, and supporting technologies (Defender). + Ensures all systems are monitored, protected with antivirus, have appropriate backups, have… more
    Tyto Athene (07/28/25)
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  • Splunk Administrator

    Leidos (Arlington, VA)
    …Certified Administrator + Foundational knowledge and experience with Linux operating systems + Experience working in cloud environments. + Excellent ... The Digital Modernization team within Leidos' DISA IT is seeking a Splunk Administrator to join our team. With the CESO program, the Defense Information System… more
    Leidos (07/22/25)
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