• Principal Systems Administrator

    ManTech (Chantilly, VA)
    MANTECH is seeking a talented Principal Systems Administrator to join our sustainment team in Chantilly, VA. This role supports a mission-critical enterprise ... cloud infrastructure technologies. + Strong knowledge of patch management systems and group policy configuration. Clearance Requirements + Active TS/SCI with… more
    ManTech (12/11/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** at GDIT in Quantico, VA. Shape ... Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** DISA STIG,IT Security Operations,Security Content… more
    General Dynamics Information Technology (12/08/25)
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  • IT Systems Administrator

    Dentsply Sirona (Richardson, TX)
    …**Scope of Role** We are looking for an experienced and talented IT System Administrator to join our team in Richardson, TX. This individual will be responsible for ... devices; set up and maintain workstations; provide appropriate access to applications, systems , and data + Provide guidance and explain policies and procedures to… more
    Dentsply Sirona (11/26/25)
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  • TSSCI Systems Administrator (Level…

    Insight Global (Louisville, CO)
    Job Description An aerospace company in Louisville, CO, is looking for a Top Secret Systems Administrator (Level 2) to join their growing classified IT team. In ... this role, you will support a variety of classified programs and infrastructure to support those programs. You will be responsible for provisioning, installation and… more
    Insight Global (11/22/25)
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  • IT PACS Sr Systems Administrator

    CommonSpirit Health (Lexington, KY)
    …Summary and Responsibilities** **This is an onsite position.** As an IT PACS Sr. Systems Administrator , you will be a lead technical expert, responsible for ... maintenance, troubleshooting, and optimization of our PACS and enterprise imaging infrastructure . Every day you will oversee system health, implement complex… more
    CommonSpirit Health (12/11/25)
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  • Principal Production Service Systems

    Oracle (Topeka, KS)
    **Job Description** Principal Production Service Systems Administrator to join our team and support the deployment, automation, and monitoring of SaaS ... US citizen + Experience deploying and operating SaaS solutions on cloud infrastructure . + Solid understanding of automation principles and hands-on experience with… more
    Oracle (11/25/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams ... requirements and create end-to-end solutions to solve complex IT infrastructure problems. **What You Will Do** : + Provide...problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (11/18/25)
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  • Systems Administrator

    Syracuse University (Syracuse, NY)
    As a member of a team of similarly focused colleagues, the Data Systems Administrator is responsible for the daily operation, maintenance, and security of IT ... infrastructure supporting the university community. This role ensures system...IT staff. The position will collaborate closely with core infrastructure groups and serve as a liaison with client… more
    Syracuse University (11/12/25)
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  • M365 GCC Senior IT Administrator

    Belcan (Cincinnati, OH)
    M365 GCC Senior IT Administrator Job Number: 361637 Category: -Software & Systems SBU Description: A Senior IT Administrator job in Cincinnati, OH or ... Government contracting environments required. Additional info: Microsoft 365 (M365) GCC Senior Administrator IT administrator , this position plays a key role in… more
    Belcan (12/07/25)
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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 ... contract position offering the opportunity to work closely with security, cloud, infrastructure , and compliance teams to maintain secure and resilient systems .… more
    Robert Half Technology (12/10/25)
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