• Cloud Administrator ​

    Leidos (Ashburn, VA)
    …cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area ... servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and… more
    Leidos (11/15/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD), System Administration,Windows 10 **Certifications:** CompTIA Security + - DoD ... + Engage in special projects and contribute to long-term solutions for recurring system issues. + Maintain compliance with DoD security standards, including… more
    General Dynamics Information Technology (10/14/25)
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  • NAIS Network Administrator (Hybrid)

    NANA Regional Corporation (Suffolk, VA)
    …USCG and NAIS policies and procedures to include testing and implementation. + Maintain system security standards IAW current USCG IA policies. + Maintain the ... **Network Administrator duties include:** + Remotely respond to NAIS system casualties within two business days of notification. + Notify the COR… more
    NANA Regional Corporation (09/29/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security + CE ... Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System ...total of 7 days over 2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills… more
    General Dynamics Information Technology (09/02/25)
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  • TS/SCI Cloud System Administrator

    Insight Global (Arlington, VA)
    …tools such as Terraform, CloudFormation, or ARM templates * Monitor cloud system performance, availability, and security posture to ensure optimal operations ... and maintain backup, disaster recovery, and business continuity procedures for mission-critical systems * Collaborate with security teams to ensure compliance… more
    Insight Global (11/06/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …You hold a relevant degree or equivalent experience, and possess a security clearance\. \#LMATL **Basic Qualifications:** \* In\-depth systems administration ... You are knowledgeable about industry best practices for, and system monitoring\. * You are detail oriented, capable of...concerns \- three phase power distribution, chilled water cooling systems , copper and fiber plant cabling ** Security … more
    Lockheed Martin (10/22/25)
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  • SIPR BeyondTrust Administrator

    CACI International (Chantilly, VA)
    …from network operations to mission operations. **Responsibilities:** As a BeyondTrust Administrator , you will Install new software releases, system upgrades, ... SIPR BeyondTrust Administrator Job Category: Information Technology Time Type: Full...and installing patches and resolve software related problems. Perform system backups and recovery. Maintain data files and monitors… more
    CACI International (10/01/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Security Command (INSCOM). + Provides Microsoft SharePoint 2019 administrator support for a large customer within the DoD community. Administrator ... processes and systems + Writes and updates project documentation including system procedures, presentations, and training materials + May serve as technical team… more
    General Dynamics Information Technology (10/29/25)
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  • 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 (09/27/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …HW Infrastructure Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... **HW Infrastructure Administrator ** **Category:** Testing/Quality Assurance **Main location:** United States,...and supports physical servers, storage, networks, and other computing systems to ensure their reliable operation and performance. Key… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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