• Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …for 5 years of relevant experience). + Familiarity with network and system security principles, protocols, and configurations. + Strong analytical and ... Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full...+ Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards… more
    CACI International (12/27/25)
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  • Sr. Storage Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Sr. Storage Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2177 **Employment Type:** ... Description:** CGI Federal is looking for a Sr. Storage Administrator to help support a program we are working...or Product Lead for Acquisition, Logistics, and Technology Enterprise Systems and Services, is a key US Army organization… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • System Administrator

    TekSynap (Arlington, VA)
    …+ Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration (Linux/ Windows ) in hybrid or cloud environments. + Experience with ... II ( Security + CE minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration (Linux/ Windows ) + CNCF ecosystem tools &… more
    TekSynap (12/31/25)
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  • IAM Systems Administrator

    Robert Half Technology (Glen Allen, VA)
    Description We are looking for an experienced IAM Systems Administrator with expertise in CyberArk Privileged Access Management (PAM) to join our team in Glen ... a long-term contract position offering the opportunity to work closely with security , cloud, infrastructure, and compliance teams to maintain secure and resilient … more
    Robert Half Technology (12/10/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    …obtain one within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help-desk ... **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but… more
    ManTech (11/19/25)
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  • Ncis SQL Database Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    …customer's COTS applications. You will also be part of a team of systems administrators managing Windows Server 2016-2019, desktops, and printers. In addition: ... time, batch processes, device allocation, validation checks, organization, protection and security ** Systems Administration** + Evaluate and install new software… more
    General Dynamics Information Technology (12/19/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... Information Technology. + Current DoD 8570 IAT II certification ( Security +, SSCP, or equivalent) or ability to obtain one...to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience… more
    ManTech (12/03/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Desired Experience and Skills** + Extensive knowledge of ... security , and administration of commercial cloud provider (CCP) solutions, including Windows and RHEL operating systems . + Manage enterprise database … more
    TekSynap (11/08/25)
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  • NCIS SharePoint Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Administration + Experience with SnapManager, AvePoint DocAve/Fly products + Extensive knowledge of Windows operating systems , as well as SQL Server, Power BI, ... **Skills:** .NET ASP,AvePoint DocAve,Microsoft SharePoint Administration,SnapManager for SQL **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 7 +… more
    General Dynamics Information Technology (01/05/26)
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  • Log Aggregation Administrator , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …from various IT systems . This role is critical for monitoring system performance, enhancing security , troubleshooting issues, and ensuring compliance across ... Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have...Knowledge: Familiarity with the following is essential: o Operating systems , including Linux and Windows . o Cloud… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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