• Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …Manager Engineer Lead and other IT team members to deliver high-quality communication services . As a Cisco Call Manager Administrator , you will be responsible ... Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full...This role ensures the smooth operation of the VoIP infrastructure , troubleshoots issues, and supports the deployment of new… more
    CACI International (09/27/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** None **Job Family:** Technical Solutions **Skills:** Information Systems ,Microsoft SharePoint,Operations **Experience:** 10 + years of related experience ... **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions that fuel critical… more
    General Dynamics Information Technology (10/29/25)
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  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    …bulk updates, and auditing across Active Directory, Azure AD, and related services . The Senior IAM Administrator develops and maintains scripts to ... and SLA models o IMAC (installation, move, add, change) services for systems and applications o change...a Subject Matter Expert (SME) and consultant to other Infrastructure groups (Cloud Operations, Cyber Security, and Systems… more
    Insight Global (11/10/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for… more
    M. C. Dean (10/23/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …and Associates, Inc. (GAI) partners with prime contractors to provide professional services . Key service areas include Engineering Design and Documentation; ... Microsoft Windows environment. Maintains smooth operation of multi-user computer systems , including coordination with network administrators. **_System Administrator… more
    Gromelski & Associates, Inc. (08/23/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …are monitored in the help desk and the Tier level responsibilities for the systems . + Provide IT Service Management functions and first level troubleshooting to ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA… more
    General Dynamics Information Technology (09/02/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory ... a highly skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large… more
    General Dynamics Information Technology (10/14/25)
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  • Cloud Administrator (Top-Secret clearance)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …and reliability. + Design, develop, deploy, and manage the organizations cloud infrastructure , services , and security applications to ensure that the environment ... platforms (eg AWS, Microsoft Azure, GCP, etc.). Additionally, the Cloud Engineer/ Administrator should have understanding of cloud infrastructure management… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Network Administrator ** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2111 **Employment ... **Position Description:** CGI Federal has an exciting opportunity for a Network Administrator within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …seeking a Systems Engineer to join our team supporting Cloud and Infrastructure Services at Defense Logistics Agency (DLA). TekSynap is a fast-growing ... & Qualifications** **RESPONSIBILITIES** + Provision, operate, install/configure, and maintain systems hardware, software, and related infrastructure , with a… more
    TekSynap (11/08/25)
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