• Lead Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented ** Lead Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include but ... are not limited to:** + The Lead Systems Administrator serves as...+ Deep understanding of server hardware, virtualization technologies (eg, VMware , Hyper-V), and network infrastructure, including experience with designing,… more
    ManTech (06/26/25)
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  • Systems Administrator *No C2C

    TEKsystems (Tallahassee, FL)
    …and customers. These essential functions highlight the core responsibilities of a Systems Administrator II. The role involves advanced expertise in Windows/Linux ... at any time with or without notice. Scope Indicators: Scope indicators for a Systems Administrator II provide insight into the breadth and depth of… more
    TEKsystems (07/30/25)
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  • Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    …to revolutionize financial auditability and transportation logistics? We're seeking a successful, experienced Lead Systems Administrator to join our team in ... Systems Administrator - Lead ... Systems Administrator - Lead Job Category: Information...of study + Advanced IT certifications (eg, CISSP, CISM, VMware VCDX) + Experience with emerging technologies (eg, containerization,… more
    CACI International (07/25/25)
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  • Senior System Administrator

    BAE Systems (Manchester, NH)
    Systems . BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational support for classified IT ... wipe procedures, in accordance with DoD and agency guidelines. Lead and coordinate data spill containment, response, and remediation...& Skills** + Top Secret Clearance or TS/SCI/Poly + VMware and ESXi systems experience; upgrades, VM… more
    BAE Systems (06/18/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …clinical data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data ... data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and...SQL, MySQL, MySQL Galera, Oracle, PostgreSQL, etc.), container and VMWare preferred. + Ability to lead the… more
    Mount Sinai Health System (06/24/25)
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  • System Administrator (Night Shift) (Active…

    NANA Regional Corporation (Colorado Springs, CO)
    …Develop/deploy ANETS VMware solutions; administer, configure, and troubleshoot/resolve VMWare environment issues; install operating systems , service packs, ... Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers,...backups and performs data recoveries when required. + Experienced systems administration on VMware , Operational Switch Replacement… more
    NANA Regional Corporation (07/22/25)
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  • Senior Linux System Administrator ( GXP…

    BAE Systems (San Diego, CA)
    Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified ... IT systems . You will...procedures, in accordance with DoD and agency guidelines. + Lead and coordinate data spill containment, response, and remediation actions… more
    BAE Systems (07/31/25)
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  • Senior System Administrator

    BAE Systems (Cedar Rapids, IA)
    Systems . BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational support for classified IT ... years of experience (2 years of experience with a degree) as a systems administrator . Proficiency in Active Directory, including user/group management, OU… more
    BAE Systems (07/18/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …a security clearance​ **Security Clearance:** DoD Clearance: Secret **Principal System** ** Administrator ** **, Tucson, AZ- will sponsor a clearance, we offer ... solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal System Administrators**… more
    RTX Corporation (08/02/25)
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  • Lead System Administrator

    Koniag Government Services (Stennis Space Center, MS)
    …Data Systems , LLC,** a Koniag Government Services company, is seeking a Lead Systems Administrator with a T5/Secret security clearance to support ... Koniag Data Systems , LLC is seeking a Lead Systems Administrator to provide...MS Office 2016, internet browsers, LAN/WAN networking, enterprise WiFi, VMWare , storage technologies + Perform tasks related to storage… more
    Koniag Government Services (07/18/25)
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