• Juniper Network Administrator -TS/SCI…

    Three Saints Bay (Washington, DC)
    …and application problems. + Perform any other related duties as assigned by the Senior Systems Administrator , Technology or other appropriate ... **Juniper Network Administrator -TS/SCI Required (4790)** Location **Washington, DC** Job Code...SRX, and NFX series) + Maintaining computer networks and systems including software, mainframes, VPNs, routers and other physical… more
    Three Saints Bay (06/19/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems , manage IT system infrastructure...any processes related to these systems . The Senior Systems Administrator will Configure… more
    CACI International (07/10/25)
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  • Senior Systems Administrator

    CACI International (Colorado Springs, CO)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Posting End: 11/24/2025 **The Opportunity:** CACI is seeking a Senior Systems Administrator in support of the Enterprise Information Technology more
    CACI International (08/22/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and Maintenance ... complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI… more
    V2X (08/07/25)
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  • Systems Administrator

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing… more
    CACI International (06/17/25)
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  • Senior Systems Administrator

    US Courts (Chicago, IL)
    …and reports to the Assistant Manager of Information Technology . The Senior Systems Administrator provides primary design recommendations, implementation, ... initial support for all Court technology initiatives. Responsibilities The Senior Systems Administrator shares in the responsibility for the management… more
    US Courts (07/25/25)
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  • G2 Senior Systems

    General Dynamics Information Technology (Fairfax, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in enterprise ... people are our differentiators. Our work depends on a ** Senior Systems Administrator ** joining our...growth opportunities including paid education and certifications + Cutting-edge technology you can learn from + Rest and recharge… more
    General Dynamics Information Technology (08/08/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise IT ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our...growth opportunities including paid education and certifications + Cutting-edge technology you can learn from + Rest and recharge… more
    General Dynamics Information Technology (07/11/25)
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  • Senior Network Systems

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking ... highly experienced and qualified Senior Network Systems Administrator -...growth opportunities including paid education and certifications + Cutting-edge technology you can learn from + Rest and recharge… more
    General Dynamics Information Technology (08/10/25)
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  • Cleared IT Systems Administrator

    BAE Systems (Broomfield, CO)
    …may be available based on position level and/or job specifics. **Cleared IT Systems Administrator Senior ** **115020BR** EEO Career Site Equal Opportunity ... **Job Description** **US CITIZENSHIP REQUIRED** BAE Systems Space and Mission Systems is seeking an experienced Linux System Administrator that will support… more
    BAE Systems (08/09/25)
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