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  • Server Administrator

     ...company based in Tucson, AZ, committed to providing innovative solutions to our clients. We are seeking a skilled and experienced Server Administrator to join our dynamic team and help us maintain and optimize our server infrastructure. Job Description: Position Overview:... 
    Suggested

    CODAI Consults LLC

    Tucson, AZ
    3 days ago

  • Senior Linux Administrator II

     ...opportunities and company perks await!Job Description:The Senior Linux Administrator II is responsible for the design, architecture, implementation...  ...expertise across the Red Hat ecosystem, including Satellite Server, Identity Management (IdM), and related toolsManage and... 
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    Permanent employment
    Full time
    Worldwide

    Microchip Technology

    Chandler, AZ
    2 days ago

  • Linux/HPC Systems EDA Engineer (Semiconductor)

     ...Chandler, AZ area is seeking an experienced Senior Linux Systems Administrator/HPC Infrastructure Engineer to support a high-performance...  ...Responsibilities: * Administer and maintain RHEL/Rocky Linux servers and HPC compute environments * Support NetApp, NFS, and GPFS... 
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    Hourly pay
    Contract work
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    Kforce Technology Staffing

    Chandler, AZ
    2 days ago

  • PostgreSQL DBA Engineer

     ...Description: \n We are looking for an experienced PostgreSQL DBA Engineer with strong expertise in PostgreSQL database administration, performance optimization, high availability, and database operations. \n The candidate will be responsible for installing,... 
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    Contract work

    Quantum World Technologies Inc.

    Phoenix, AZ
    4 days ago

  • IT administrator

    Rio Rico, AZ Description: Job Title: Administrator, Information Technology Who we are: Since 1958, Charles E Gillman Company...  ...Manager of IT. Requirements: Responsibilities: Manage server, desktop and virtual environments. Maintain and update any... 
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    Permanent employment
    Work at office
    Local area
    Remote work
    Flexible hours

    Charles E Gillman Company

    Rio Rico, AZ
    18 hours ago

  • IT Systems Administrator Specialist (Clearance Required TS/SCI with FSP Poly) | Scottsdale, AZ

    $106.48k - $115.21k

    Basic Qualifications Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 5 years of relevant experience; or Master's degree plus 3 years of experience.CLEARANCE...
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    Work experience placement
    Flexible hours

    General Dynamics Mission Systems

    Scottsdale, AZ
    1 day ago

  • System Administrator 2

     ...engineering, and cybersecurity industries.We are seeking a System Administrator 2 to join our Security and Electronic Systems (SES) business...  ...and Genetec Video Management System desired.Microsoft SQL Server Query writing and management experience desired.Experience troubleshooting... 
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    Work at office
    Local area
    Flexible hours
    Night shift

    M.C. Dean

    Phoenix, AZ
    3 days ago

  • Linux Engineer

     ...monitoring, performance tuning, package management, and troubleshooting. Strong Linux command-line expertise and experience working in server and client environments. Executing memory bandwidth/latency tests (e.g., STREAM, lmbench, MLC - Memory Latency Checker) Network... 
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    Themesoft Inc.

    Chandler, AZ
    3 days ago

  • Senior System Administrator Clearance (ONSITE)

    $68.9k - $131.1k

     ...future of aerospace and defense.What You Will DoProvide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment.Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and... 
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    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Tucson, AZ
    4 days ago

  • Senior Systems Administrator

     ...teamsRequired Skill and Experience•Manage and support Linux and Windows server and network infrastructure.• Experience in monitoring,...  ....Technical/Domain Skill 1Technology|Infrastructure-Server Administration|Linux Admin Technical/Domain Skill 2Technology|Infrastructure-... 
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    Full time
    Temporary work
    Relocation

    Infosys Technologies

    Tempe, AZ
    4 days ago

  • Linux Admin

     ...to maintain a 24x7x365 uptime service Engineering of systems administration-related solutions for various project and operational needs Maintain...  ..., and implement software upgrades, patches, hot fixes on servers, workstations, and network hardware Create and modify scripts... 
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    TechDigital Group

    Phoenix, AZ
    2 days ago

  • Red Hat Linux Engineer

     ...phone first and possibly in person for a second interview. Candidate will be supporting vendor technicians that are installing new server hardware. Qualifications Candidate should possess excellent communication skills and attention to detail. RHEL 5/6 knowledge/experience... 
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    Work at office
    Flexible hours
    Night shift
    Afternoon shift

    INT Technologies

    Chandler, AZ
    2 days ago

  • Linux Engineer

     ...engineer works hands-on with cloud computing platforms, MS Windows Server, and Linux systems to deliver automated workflows, validate...  ...or internal cloud compute environments. Strong Linux (RHEL) administration expertise, including OS installation, configuration, patching,... 
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    Matlen Silver

    Chandler, AZ
    2 days ago

  • Linux Systems Administrator I

    $61.32k - $95.68k

     ...Training. Responsibilities An average day: As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-...  ...configuring, managing, upgrading, and patching RedHat Satellite servers and package repositories. Provide end-users and application users... 
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    For contractors
    Work experience placement
    Shift work

    AMERICAN SYSTEMS

    Phoenix, AZ
    2 days ago

  • Systems Administrators

    $90.3k - $189.6k

     ...critical enterprise IT systems and services. CACI is seeking Systems Administrators at the Journeyman, Senior, and Subject Matter Expert (SME)...  ...such as: ITIL Expert, Microsoft Certified: Windows Server Hybrid Administrator, CompTIA Network+Experience with collaboration... 
    Suggested
    Contract work
    Work experience placement
    Work at office
    Local area
    Immediate start
    Flexible hours

    CACI International

    Tucson, AZ
    4 days ago

  • Enterprise Solutions Administrator

    $93k - $112k

     ...Job Summary EMCOR Group, Inc. seeks an Enterprise Solutions Administrator who would support EMCOR’s data center, Microsoft Azure, and...  ..., and Microsoft and Linux operating systems.• Experience with server, storage, and backup hardware platforms such as Cisco UCS, Dell... 
    Flexible hours

    EMCOR Group

    Phoenix, AZ
    3 days ago

  • Linux Administrator

    Job Description: Years of experience: 5 - 12 years' experience with Linux Administration/System Management/Automation in a VMware and/or cloud environment. Education: Bachelor's degree (or equivalent work experience) from a regionally accredited institution. BS in Computer... 
    Work experience placement

    TechDigital Group

    Phoenix, AZ
    2 days ago

  • Systems Administrator

    $73.45k - $132.78k

     ...career challenge? Leidos has an opportunity for a seasoned System Administrator at Davis Monthan AFB, AZ. Candidates must possess a current TS...  ...specific touch maintenance to install and maintain computers, servers, and all JWICS related software and hardware. (This also... 
    Full time
    Local area
    Immediate start
    Remote work
    Weekend work

    Leidos

    Tucson, AZ
    1 day ago

  • Senior System Administrator- Must have an active TS clearance

    $68.9k - $131.1k

     ...find new ways to connect and protect our world. Senior System Administrator, internally known as Senior Analyst, based in Tucson, AZ. Information...  ...virtualized environments.Utilize your experience with Windows Server internals to include DNS, DHCP, AD, and server replication... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Tucson, AZ
    2 days ago

  • Sr. Systems Administrator (39838)

     ...has a CONTRACT position available immediately for a Sr Windows Administrator to join our customer in Phoenix,AZ. This is an ONSITE position...  .../redesign- VDI Refresh- Troubleshooting Network bottlenecks - Server Performance Enhancements- Network Diagraming- Server Room... 
    Contract work
    Work at office
    Local area
    Immediate start

    idealforce

    Phoenix, AZ
    2 days ago

  • IT Systems Administrator

    $110k - $135k

     ...EdgeCore is seeking an experienced IT Systems Administrator to join our growing Technology Services team. This individual will help support...  ...Administer enterprise productivity services, server operating systems, directory services, centralized configuration... 
    Full time
    Work at office
    Flexible hours

    EdgeCore Digital Infrastructure

    Mesa, AZ
    4 days ago

  • Data Analytics System Administrator

    $38.2 - $57.3 per hour

     ...maintain analytical and operational BI platforms, systems, and servers to meet operational needs. Monitor analytical and...  ...innovation. Mentor junior team members and provide expertise in the administration of BI/reporting systems. Licensure, Registration, and/or Certification... 
    Daily paid
    Full time
    Temporary work
    Part time
    Work experience placement
    Internship
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    Weekend work
    Weekday work

    Advocate Health

    Phoenix, AZ
    2 days ago

  • System Administrator

     ...experience required Basic Job Functions: The Senior Systems Administrator possesses a broad understanding of hardware and software...  ...infrastructure. Support and maintain the virtual and physical server platforms and environments. Create system automations using... 
    Full time
    Part time
    Work at office

    Strategic Systems Inc

    Phoenix, AZ
    1 day ago

  • System Administrator

     ...System Administrator About the Role: Visory is seeking a System Administrator to plan, build, administer, and support client-facing...  ...network engineering/design, virtualization technologies, and server build/maintenance. This is not an entry-level role. Education... 
    Full time
    Work at office
    Remote work

    Visory

    Phoenix, AZ
    18 hours ago

  • System Administrator

     ...Systems Administrator | IT Operations Location: Scottsdale, AZ (Onsite) Make Technology Matter. At DollarDays, our mission is simple...  ...laptops and Mac computers. Manage Windows and Linux servers. Provide day-to-day technical support for employees, including... 
    Full time
    Local area
    Monday to Friday

    DollarDays

    Scottsdale, AZ
    1 day ago

  • System Administrator

     ...Systems Administration and Cybersecurity and Risk Management responsibilities including server installation, configuration, upgrades, ongoing maintenance, configuration management automation, continuous monitoring, security testing and evaluation, vulnerability assessment... 
    Full time

    Arthefy Global Staffing

    Scottsdale, AZ
    1 day ago

  • Systems Engineer I - (Onsite)

    $62.9k - $119.7k

    Date Posted: 2026-10-12 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued ...
    Full time
    Temporary work
    Work experience placement
    Interim role
    Internship
    Work at office
    Local area
    Remote work
    Relocation
    Flexible hours

    RTX

    Tucson, AZ
    1 day ago

  • Systems Engineer I - Signal Processing (Onsite)

    $57.2k - $108.8k

    Date Posted: 2026-09-14 Country: United States of America Location: US-AZ-TUCSON-805 1151 E Hermans Rd BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued...
    Full time
    Temporary work
    Work experience placement
    Interim role
    Internship
    Work at office
    Remote work
    Relocation
    Flexible hours

    RTX

    Tucson, AZ
    2 days ago

  • Systems Engineer I - Guidance, Navigation, and Control (Onsite)

    $57.2k - $108.8k

    Date Posted: 2026-09-14 Country: United States of America Location: US-AZ-TUCSON-805 1151 E Hermans Rd BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued...
    Full time
    Temporary work
    Work experience placement
    Internship
    Currently hiring
    Work at office
    Remote work
    Relocation
    Flexible hours

    RTX

    Tucson, AZ
    2 days ago

  • Systems Engineer 1

    $57.2k - $108.8k

    Date Posted: 2026-11-04 Country: United States of America Location: US-AZ-TUCSON-914 6880 S Tucson Blvd BIKE SHOP 914 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government...
    Full time
    Temporary work
    For contractors
    Work experience placement
    Interim role
    Internship
    Work at office
    Remote work
    Flexible hours

    RTX

    Tucson, AZ
    3 days ago