• Junior Systems Administrator

    NANA Regional Corporation (Alexandria, VA)
    …maintenance of system documentation + Support all aspects of the system environment including systems , network and security . + Provide support developing and ... self-directed individual to fill the role of a Junior Systems Administrator for our existing government client...backups + Assist with design and implementation of technical security technology and IT projects as directed + Must… more
    NANA Regional Corporation (07/10/25)
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  • System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …The world can't wait. You Have: + 5+ years of experience as a systems administrator , network engineer, or cybersecurity engineer, including installation, ... Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in...install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof tware… more
    BOOZ, ALLEN & HAMILTON, INC. (07/22/25)
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  • Tenable Nessus Administrator

    CACI International (Norfolk, VA)
    …for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS ... Security + Other relevant cybersecurity certifications like Certified Information Systems Security Professional (CISSP), or Certified Information Security… more
    CACI International (07/26/25)
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  • Tanium Administrator

    CACI International (Chantilly, VA)
    …(Azure, AWS, GCP). + Relevant certification might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional ... Tanium Administrator Job Category: Information Technology Time Type: Full... systems (Windows, Linux, macOS) + Understanding of network protocols and security concepts + Strong… more
    CACI International (05/23/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …, 802.1Q, IP subnets, IP routing, VRF and BGP. 11. Demonstrated experience with network security , using IPSEC and Open VPN tunneling. 12. Demonstrated experience ... understanding of Ubuntu 14/16. 6. Certification as a RedHat Certified System Administrator (RHCSA). 7. Security certification(s), such as Cisco CCNA- Security… more
    The Metamorphosis Group (06/11/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our...Deploys Workstations and Servers. + Maintains the integrity and security of servers and systems . + Analyzing… more
    Chenega Corporation (05/13/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** System Administration,Technical Support,Troubleshooting **Certifications:** ... Security +, CE - CompTIA- Security + CE **Experience:** 1 + years of related experience...group of computers running on one or more operating systems . + Understand all the different systems … more
    General Dynamics Information Technology (07/16/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …support and troubleshooting assistance to end-users for hardware, software, and network -related issues. Monitor system performance and security , ensuring ... permissions, and access controls in Active Directory. Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and… more
    Sciolex Corporation (07/15/25)
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  • System Operations/ Administrator

    Noblis (Chantilly, VA)
    …support and troubleshooting assistance to end-users for hardware, software, and network -related issues. + Monitor system performance and security , ensuring ... Responsibilities Noblis ESI is seeking a System Operations/ Administrator with a background in managing and maintaining...in Active Directory. + Deploy software updates, patches, and security fixes to desktop systems . + Conduct… more
    Noblis (08/01/25)
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  • M365 & Intune Policy Administrator - Lead

    Deloitte (Richmond, VA)
    … Associate + Microsoft Certified: Information Protection and Compliance Administrator Associate + Microsoft Certified: Security Operations Analyst ... Job Summary: We are seeking a skilled Endpoint Administrator Associate to join our IT team. The...endpoint devices and client applications. + Implement and manage security policies for endpoint devices. + Monitor and troubleshoot… more
    Deloitte (07/25/25)
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