Entry Level Linux Administrator jobs in Phoenix, AZ

Linux & HP-UX System Administrator L3 Support

Chandler, Arizona

•

Today

Job Title: Linux & HP-UX System Administrator L3 Support Job Summary: We are seeking an experienced L3 System Administrator with deep expertise in Linux (RHEL/SUSE) and HP-UX environments. This role involves advanced troubleshooting, performance tuning, patching, clustering, and automation across mission-critical infrastructure. The ideal candidate will be responsible for ensuring high availability, security, and compliance of Unix/Linux systems. Key Responsibilities: Linux Administration (RHEL/

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Full-time

$100,000 - $160,000

Linux DevOps Administrator

Phoenix, Arizona

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Today

Location: Phoenix, AZ Salary: $30.00 USD Hourly - $40.00 USD Hourly Description: Position Overview Our client is seeking an experienced Linux Administrator to support a mission-critical research environment that directly enables world-class research. This is an individual-contributor role requiring deep technical knowledge of Red Hat Enterprise Linux ecosystems (Rocky Linux, RHEL, CentOS), automation, and operational excellence in a highly collaborative non-profit research setting. This pos

Contract

USD 30.00 - 40.00 per hour

Linux System Administrator

Phoenix, Arizona

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Today

Join a dynamic IT team as a Linux System Administrator in a full-time role where you'll work primarily with Red Hat Enterprise Linux (RHEL) in a secure, enterprise environment. This organization is modernizing its infrastructure with upcoming migrations to AWS, containerization initiatives, and automation improvements. You'll be part of a tight-knit team of 5 (Network Admin, 3 System Admins, and CISO) supporting critical internal tooling and developer database systems in a 7x24x365 environment.

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Full-time

110k - 120k

Systems Engineer Operations

Phoenix, Arizona

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3d ago

Title: Systems Engineer Operations Location: Phoenix, AZ (Onsite Required) Duration: Full-Time, Permanent Role Overview We re looking for a Systems Engineer to join a technical operations team responsible for maintaining reliable enterprise environments and enhancing automation for long-term scalability. This role involves a blend of system monitoring, troubleshooting, patching, and supporting platform upgrades across Linux, AIX, and DB2-based environments. It s an ideal role for someone with a

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Full-time

Depends on Experience

Site Reliability Engineer - Linux Administrator

Remote

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4d ago

Selected candidate must be very strong with Linux, to be considered for this position. Our client is leading the global evolution to the multi-gigabit, content-rich networks of the future. Their people deliver future-ready software, services, and integrated platforms that power broadband and video streaming networks, monitor and manage transportation, and transform experiences in homes, businesses, and everywhere people connect. Position Summary The Site Reliability Engineers are part of the Pla

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Contract

60 - 65

Systems Administrator II - Linux (Hybrid Remote)

Remote or Santa Ana, California

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Today

A large Beverage company in Corona, CA is hiring a System Administrator II -the highest technical support layer for their global IT infrastructure. This role is a direct permanent hire and is a great long term Hybrid Remote opportunity! Job Description: Provide operational support for 600 Windows Servers (Windows Server 2016 and newer) and 120 SUSE Linux servers (SLES 12 and SLES 15), including patching, performance monitoring, and ensuring service availability.Manage and upgrade VMware VCenter

Full-time

USD 110,000.00 - 123,000.00 per year

Linux Systems Administrator II (Hybrid Remote)

Remote or Riverside, California

•

Today

Full-time

USD 110,000.00 - 123,000.00 per year

Linux Administrator (HPC and NVIDIA GPU) | 100% Remote | (#CH) (#ANB)

Remote

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30+d ago

System Administrator High-Performance Computing (HPC)Location: Remote DURATION: 6 to 12 Months Key Responsibilities System Support & Troubleshooting Provide operational support and problem resolution for the NVIDIA NVL72 GPU system.Monitor system health and performance, proactively identifying and resolving issues to maintain high uptime and availability. Cluster & Workload ManagementAdminister and optimize the Slurm workload manager for efficient job scheduling and resource allocation.Manage c

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Contract, Third Party

Depends on Experience

Senior Linux System Administrator

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Information Technology (IT) Infrastructure, Linux, System Administration Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: Senior Linux System Administrator The position is for the Senior Linux System Administrator r

Full-time

USD 90,950.00 - 123,050.00 per year

Principal Linux Engineer - Remote

Remote or Draper, Utah

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Today

RESPONSIBILITIES: Kforce's client in Draper, UT is seeking a Principal Linux Engineer to take full ownership of their enterprise Linux environment across on-premises and cloud infrastructure. This role is Remote. Summary: Working alongside other principal-level engineers, you will be the most senior Linux specialist on the team. This is a hands-on role focused on standardizing, automating, and securing the Linux fleet. Architecture experience is a plus, but this is not an architecture or leader

Contract, Third Party

$68 - $78 hourly

Space Force - Network Design Engineering Support

Scottsdale, Arizona

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Today

JOB TITLE: Space Force - Network Design Engineering Support JOB LOCATION: Scottsdale, AZ WAGE RANGE*: 80-82.94 JOB NUMBER: 25-03802 JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Network Design Engineer to work from their Scottsdale, AZ facility. As Network Engineering Support for Satellite Ground Systems, you'll be a member of a cross functional team. QUALIFICATIONS: Requires a Bachelor's or Technology degree in Engineering or a related specialized a

Full-time

USD 80.00 - 82.94 per hour

Cybersecurity Analyst

Phoenix, Arizona

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Today

This is a full-time opportunity with an MSSP local to the Phoenix area that specializes in cybersecurity consulting, network forensics, and incident response for external clients. They provide advanced managed detection response services, leveraging a mix of proprietary and open-source tools, along with leading EDR platforms such as CrowdStrike, SentinelOne, and Sophos. What makes this role exciting is the impact and autonomy you'll have working directly with multiple clients as a trusted secur

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Full-time

120k - 145k

Data Center Technician 2

Phoenix, Arizona

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Today

Job Description Daily Job Duties: Hardware installation and decommission of enterprise servers and cabling infrastructure. Fix and repair of data center hardware and networking infrastructure within Service Level Agreements (SLA). Rack and stack of data center equipment, including but not limited to servers, networking devices, monitoring systems and other equipment. Landing racks, cabling, power up and handoff of servers to internal provisioning teams. Handle daily work through internal tooli

Full-time

USD 27.07 - 54.13 per hour

Senior Data Center Technician

Phoenix, Arizona

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Today

Job Description An Oracle Senior Data Center Technician will perform key roles to delivering core infrastructure & foundational technologies within the OCI data center environments. As a skilled technician on a wide range of data center systems, you understand which issues to escalate to the appropriate internal OCI groups. You perform repairs, installation and monitoring for your data center spaces. You understand all aspects of the equipment you support and you keep learning to drive performa

Full-time

USD 87,000.00 - 178,100.00 per year

Window System Administrator

Phoenix, Arizona

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Today

This opportunity is located in Phoenix, AZ with a mid-sized, stable organization looking to bring on a Windows System Administrator to join their core infrastructure team. This is a full-time position supporting a Windows environment consisting of Active Directory, O365/Azure services, and virtualized systems. You'll be working closely with a 5-person infrastructure team (Network Admin, 3 System Admins, and a CISO) supporting internal systems and critical business applications. This is a strong

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Full-time

70k - 100k

Data Center Technician- 1

Phoenix, Arizona

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Today

Job Description An Oracle Data Center Technician will perform key roles to delivering core infrastructure & foundational technologies within the OCI data center environments. As a skilled technician on a wide range of data center systems, you understand which issues to escalate to the appropriate internal OCI groups. You perform repairs, installation and monitoring for your data center spaces. You understand all aspects of the equipment you support and you keep learning to drive performance imp

Full-time

USD 27.07 - 54.13 per hour

Data Center Technician- 2

Phoenix, Arizona

•

Today

Full-time

USD 27.07 - 54.13 per hour

Advanced DevOps Specialist with Linux/RedHat

Scottsdale, Arizona

•

Today

Basic Qualifications Education Requirements: Bachelor's degree in Computer Science, a related field or equivalent experience is required plus a minimum of 5 years of relevant experience; or Master's degree plus 3 years of relevant experience. Clearance Requirements: Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to c

Full-time

USD 109,131.00 - 118,084.00 per year

Data Center Technician- 3

Phoenix, Arizona

•

Today

Full-time

USD 32.84 - 67.88 per hour

Systems Engineer / Onsite / Tempe

Phoenix, Arizona

•

Today

This Systems Engineer role supports a growing mid-size IT environment in Tempe. You will be responsible for designing, maintaining, and optimizing servers, virtualization, cloud platforms, and core infrastructure services. This role is perfect for someone who enjoys a blend of project work and escalated systems support. You'll get hands on variety across Windows, VMware, Azure, storage, and core infrastructure services. The environment is modernizing, so you'll help lead migration projects, impl

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Full-time

90k - 115k

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Entry Level Linux Administrator jobs in Phoenix, AZ, USA