• Systems Administrator 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …Diploma or equivalent and 10 years relevant experience. + Experience configuring and managing Linux , Unix, and Windows operating systems + Experience with ... forward to meeting you. Job Description HII Mission Technologies is looking for a System Administrator to join the Advanced Battle Management System (ABMS)… more
    Huntington Ingalls Industries (04/30/25)
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  • Systems Analyst/ Administrator

    Guidehouse (Springfield, VA)
    …secure, upgrade, and maintain multiple operating systems such as Red Hat Enterprise Linux , CENTOS, and Windows Server in accordance with DoD, IC, and NGA ... **:** The Systems Analyst (also known as Systems Administrator or Data Analyst) will support...polygraph + Knowledge of the LINUX operating system + Experience with Windows Administration, for… more
    Guidehouse (04/21/25)
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  • System Operations/ Administrator…

    Noblis (Chantilly, VA)
    …system administrator or in a similar IT support role. + Knowledge of Windows and Linux operating systems . + Compliant with DoD Directive 8570 ... Responsibilities Noblis ESI is seeking a System Operations/ Administrator with a background in...Deploy software updates, patches, and security fixes to desktop systems . + Conduct regular system backups and… more
    Noblis (07/02/25)
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  • IT Systems Administrator

    BWX Technologies, Inc. (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . **BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location!** The ... Systems Administrator will design, implement, and troubleshoot information ...DNS, Group Policy, Exchange, IP Monitoring, and terminal server system / Windows Firewall. + Setups, administers, and supports… more
    BWX Technologies, Inc. (06/28/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...escalated from Tier 1. * Administer and maintain servers ( Windows , Linux , Solaris), desktops and applications, printers… more
    CACI International (06/06/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …+ 1+ years of experience in system administration, with proficiency in both Linux and Windows environments + Must have CompTIA Security+ CE and either a ... ManTech seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team...VMware, Windows , or Linux Operating System … more
    ManTech (06/25/25)
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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 , ... win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (05/09/25)
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  • NCIS Cyber Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (05/17/25)
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  • IT System Administrator

    KBR (Mclean, VA)
    …include network topologies and transmission media + Provides technical support for Microsoft Windows 2012/Win7 and Linux operating systems . + Familiarity ... Title: IT System Administrator Title: IT System...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (06/24/25)
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  • Network Systems Administrator

    Leidos (Virginia Beach, VA)
    …Leidos National Security Sector has an opportunity for an experienced Network Systems Administrator to work aboard government owned Ocean Surveillance Ships ... conducting Surveillance Towed Array Sensory System (SURTASS) operations at sea. Technicians will be on...Certified Design & Architecture Certification (CCDA) and experience with Windows , LINUX , or UNIX. + Demonstrated experience… more
    Leidos (06/06/25)
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