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Entry Level Linux System Administrator Jobs in Arizona

Bex Partners

Systems Administrator

Scottsdale, AZ · On-site

Manage Windows and Linux servers. * Provide day-to-day technical support for employees, including ... Support and maintain our hosted SaaS phone system. * Assist with cybersecurity awareness, best ...

AMERICAN SYSTEMS

Mainframe System Programmer

Mclean, VA · On-site +1

$120K - $140K/yr

Overview The IBM Network Systems Programmer reviews all products and processes to verify the requirement of compatibility maintenance, schedule and implement changes as required and performs routine ...

Lockheed Martin Corporation

$70K - $130K/yr

... Linux System Administrator Importing/Exporting large data volumes Familiarity with Lockheed Martin products and processes, to include the JSF ALIS hardware and software COMSEC Experience Military ...

Four Rivers Recruiting

Systems Administrator

Tucson, AZ · On-site

Respond to and work with appropriate parties to resolve all requests received into ticketing system ... Windows and Linux Operating Systems * Active Directory / LDAP / SAML * Basic networking proficiency ...

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Entry Level Linux System Administrator information

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$19

$48

$70

How much do entry level linux system administrator jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for entry level linux system administrator in Arizona is $48.42, according to ZipRecruiter salary data. Most workers in this role earn between $38.32 and $58.22 per hour, depending on experience, location, and employer.

What does an entry level Linux system administrator do?

An entry-level Linux system administrator focuses on the maintenance and optimization of the network of an organization or business running on the Linux operating system. Your primary duties in this career involve maintaining software instead of hardware. Your responsibilities also include keeping it up to date with the latest updates and ensuring its security against hackers. Training new users is often a part of your job as well. Individuals in this position provide support to a senior team member and technical help for others. Opportunities exist in a myriad of industries.

What are the key skills and qualifications needed to thrive as an entry level Linux system administrator?

To thrive as an Entry Level Linux System Administrator, you need a solid understanding of Linux operating systems, basic networking, and scripting fundamentals, typically backed by a relevant degree or coursework. Familiarity with command-line interfaces, shell scripting, and tools like SSH, as well as certifications such as CompTIA Linux+ or LPIC-1, are highly valuable. Strong problem-solving skills, attention to detail, and the ability to communicate technical information clearly help you excel in this role. These skills ensure reliable system performance, efficient troubleshooting, and effective collaboration in IT environments.

What are some typical challenges faced by entry level Linux system administrators, and how can they prepare for them?

Entry level Linux system administrators often face challenges such as troubleshooting unfamiliar issues, managing time effectively during multiple support requests, and understanding the complexities of different Linux distributions. To prepare, it's helpful to build a strong foundation in command-line tools, practice reading system logs, and familiarize yourself with common administrative tasks like user management and system updates. Collaborating with more experienced team members and actively participating in documentation and knowledge sharing can also accelerate learning and confidence in the role.

What is the difference between Entry Level Linux System Administrator vs Linux Support Technician?

AspectEntry Level Linux System AdministratorLinux Support Technician
CertificationsLinux+, LPIC-1Linux+, CompTIA A+
Work EnvironmentData centers, server rooms, cloud environmentsHelp desks, technical support centers
ResponsibilitiesServer setup, maintenance, user managementIssue troubleshooting, user support, software installation
Industry UsageIT companies, hosting providers, cloud services

The Entry Level Linux System Administrator focuses on managing Linux servers and infrastructure, while the Linux Support Technician primarily handles end-user support and troubleshooting. Both roles require similar certifications but differ in daily tasks and work environments, with the administrator working more on backend systems and the technician providing front-line support.

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Entry Level Linux System Administrator jobs near you
Infographic showing various Entry Level Linux System Administrator job openings in Arizona as of August 2026, with employment types broken down into 85% Full Time, 5% Part Time, and 10% Contract. Highlights an 94% In-person, and 6% Hybrid job distribution, with an average salary of $100,718 per year, or $48.4 per hour.

Senior System Administrator (4th Shift)

3M HEALTHCARE

Tucson, AZ • On-site

$68K - $131K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Position Overview

Senior System Administrator – Tucson, AZ. Must have an active Secret clearance. Part of Raytheon Technologies Digital Technology (DT) organization, supporting classified security systems and critical defense missions. The role includes weekend shifts (Friday, Saturday, Sunday) with 12‐hour rotations and shift differentials.

Responsibilities

Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. Maintain Windows Server and Linux fundamentals, including DNS, DHCP, Active Directory, and server replication. Diagnose and resolve technical problems of moderate to high complexity, integrating hardware and operating systems. Understand and implement RAID, backup, and recovery strategies. Install and configure software applications for end users. Collaborate with cybersecurity professionals to uphold security requirements.

Document and train on advanced IT processes and procedures. Ensure 24/7 system availability; work beyond standard hours when needed. Travel domestically (up to 10% annual) to support business needs. Operate in a dynamic manufacturing environment requiring high quality execution. Schedule 9‐shift weekend schedule (Friday, Saturday, Sunday) with 12‐hour shifts. Shift differential of 8% for morning shift (6:00am–6:30pm) and an additional 4 hours straight time within the week.

Qualifications – Must Have University degree or equivalent experience; minimum of 2 years of relevant experience. Experience with Linux or Windows operating systems. Hands‐on experience with Active Directory, VMware, backup and recovery.

Preferred Qualifications

DoDD‐8140 /8570 certifications (e.g., CompTIA Security+ CE, Operating System Certification). Knowledge of NISPOM, JAFAN, JSIG, DFARS, and/or DoD/RMF. Experience with data storage, NAS, and SAN technologies. Familiarity with IT project lifecycle management processes. Proficiency with VMware vCenter, vSphere, ESX, and other virtual computing methods. Support for engineers developing software, simulations, and hardware. Experience with Microsoft WSUS, MECM, and/or Exchange. Scripting experience.

Benefits

Medical, dental, and vision coverage. Life insurance, short‐term and long‐term disability. 401(k) match and flexible spending accounts. Paid time off, parental leave, and holidays. Relocation assistance for eligible candidates. Employee assistance program and scholarship opportunities. Annual incentive compensation (subject to performance and company policies).

Compensation

Salary range: $68,900 – $131,100 USD, based on experience, function, and responsibilities. Employment Information Full‐time, 100% onsite. U.S. citizenship required for security clearance. This is a U.S.‐based role. Equal Opportunity Employer RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status or other protected class. RTX provides affirmative action for qualified individuals with a disability and protected veterans in compliance with Section503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Privacy Policy and Terms: Click here to read the policy and terms.

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