• System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    Windows and Red Hat Enterprise Linux environment. This candidate will understand Windows Server internals, and knowledge of Linux fundamentals to include DNS, ... management, and system hardening. + Experience maintaining a medium sized Microsoft Windows Server environment. + Experience with Red Hat Enterprise Linux.… more
    RTX Corporation (10/24/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Environment Certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP 7 Certification or ... Senior Systems Administrator Ft. Belvoir, VA Join our Talent Network...user guides, and other related training material. + Maintain Windows virtual templates for server deployments. +… more
    Chenega Corporation (12/01/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …Group Policy configuration, WSUS, Bitlocker, SQL Server , Internet Information Service (IIS), Windows Server 2019/2022, and Windows 10/11 + Works with ... your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's… more
    Parsons Corporation (11/14/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The System Administrator (SysA) as part of the Platform Team delivers technical infrastructure and capabilities for automating,… more
    Nightwing (09/26/25)
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  • Systems Administrator

    Robert Half Technology (Liverpool, NY)
    …to maintain system reliability and minimize downtime. * Administer Active Directory, Microsoft Windows Server , and Windows 10 while ensuring security and ... Description We are looking for a dedicated Systems Administrator to oversee and optimize enterprise systems within...an enterprise environment. * Proficiency in Active Directory, Microsoft Windows Server , and Windows 10.… more
    Robert Half Technology (12/11/25)
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  • PDM/PLM Application Administrator

    RTX Corporation (Plano, TX)
    …the following technologies, tools, or methodologies: PTC Windchill, Oracle database, Apache web server , Linux & Windows server operating systems, Shell ... security clearance​ **Security Clearance:** Top Secret - Current **Application System Administrator (PDM/PLM - Windchill) - Active TS Clearance required** **Business… more
    RTX Corporation (11/24/25)
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  • Database/Systems Administrator

    CACI International (Ashburn, VA)
    server and database performance issues . Fixing security vulnerabilities related to server and databases . Windows Server and Desktop administration. . ... Database/Systems Administrator Job Category: Information Technology Time Type: Full...Create data reports with SQL Server or Oracle databases . Production support for outages.… more
    CACI International (11/01/25)
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  • IT Systems Administrator - Top Secret…

    SpaceX (Hawthorne, CA)
    …infrastructure as code, and other DevOps concepts and tools. + Strong familiarity with Windows Server 2016/2019 (AD, DNS, DHCP, etc.) + Networking experience in ... IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply...of experience in IT systems administration. + Experience with Windows servers in physical and virtualized enterprise level environments.… more
    SpaceX (10/11/25)
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  • Tier II Systems Administrator (OneZero…

    NANA Regional Corporation (Portsmouth, NH)
    …**Qualifications** + Bachelors degree in a relevant field + Experience managing Microsoft Windows Server 2012 and later in an enterprise environment. + ... LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join...will provide technical support to a large, primarily Microsoft multi- server network environment including provisioning, domain services, Office 365… more
    NANA Regional Corporation (11/27/25)
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  • Systems Administrator - Endpoint Systems

    Hamline University (St. Paul, MN)
    …at other times of peak demand. Assist with other services, including: Windows server administration, Apple/iOS systems administration, and networking and ... justice and inclusive leadership and service. **JOB SUMMARY** The _Systems Administrator - Endpoint Systems_ (SAES) is responsible for managing the university's… more
    Hamline University (10/23/25)
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