• System Administrator , High

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - ... + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions to standardize processes and… more
    RTX Corporation (10/24/25)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …infrastructure problems. + Assure a high level of reliability and performance through systems monitoring and infrastructure management. A deep understanding ... complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a...systems . + Experience with Linux and Windows Operating System . (RHEL preferred) + Experience with Active Directory, Domain… more
    RTX Corporation (12/05/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …our systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace ... and hardware development. + Experience with Microsoft WSUS, MECM, and/or Exchange + High Performance Computing (HPC) experience in a Linux environment +… more
    RTX Corporation (10/29/25)
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  • Database Administrator I, II, III, Senior

    Tucson Electric Power (Tucson, AZ)
    …processes. + Prepare, administer and copy or clone production databases to test systems . + Collaborate with system administrators to execute failover, fallback, ... disaster recovery, and other procedures for high availability and system tuning. + Monitor...Administrator I. + Bachelor's degree in Management Information Systems , Computer Science or related disciplines is required. +… more
    Tucson Electric Power (12/10/25)
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  • Senior Windchill Application Administrator

    RTX Corporation (Tucson, AZ)
    …The Raytheon Common Product Data Management (PDM) Solutions team works to deliver high -quality data management systems to our strategic business units. The PDM ... Technologist** . This candidate will be a **Senior Windchill Application Administrator ** for a product data/lifecycle management system (PDM/PLM). The… more
    RTX Corporation (11/18/25)
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  • Principal Linux Administrator (Top Secret…

    RTX Corporation (Tucson, AZ)
    …operating systems , and software. + Perform software upgrades, patching, and system maintenance on Linux systems . + Troubleshoot issues and apply security ... performing system maintenance, installations, upgrades, and backups on Linux systems . + Team-oriented with strong collaboration skills across multiple sites. +… more
    RTX Corporation (12/12/25)
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  • Network Administrator , Senior Analyst,…

    RTX Corporation (Tucson, AZ)
    …team solves tough, meaningful problems that create a safer, more secure world. Join this high impact team as a Network Administrator (P2) to ensure the smooth ... a security clearance​ **Security Clearance:** Secret - Current **Network Administrator , Senior Analyst (P2)** **Senior Analyst, Information Workplace Services**… more
    RTX Corporation (12/05/25)
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  • Sports Specialist

    Justice, Bureau of Prisons/Federal Prison System (Tucson, AZ)
    …qualifying general experience include: Physical education specialist. Athletic director, administrator , or coach in an educational, community, or industrial sports ... GL-05 and GL-07: You may have a combination of successfully completed post- high school education and experience. This experience must have equipped you with… more
    Justice, Bureau of Prisons/Federal Prison System (12/12/25)
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  • Administrative Director Nursing

    Community Health Systems (Tucson, AZ)
    **Job Summary** The Administrator , Nursing provides strategic leadership and operational oversight for nursing services within the facility, ensuring high ... management, and policy implementation to support organizational goals. The Administrator collaborates with multidisciplinary teams to resolve issues, enhance care… more
    Community Health Systems (10/15/25)
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  • RN House Supervisor Nights

    Community Health Systems (Oro Valley, AZ)
    …assigned shifts to oversee hospital operations and ensure the delivery of safe, high -quality patient care. This role acts as the administrative point of contact ... of department managers or senior administrators, escalating critical issues to the Administrator on Call (AOC) as needed. + Identifies opportunities for … more
    Community Health Systems (11/27/25)
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