Systems Administrator, Senior

Phase2 Technology; Tucson (AZ); On-site; USD 75,540 - 98,201; Full time

Benefits offered by this job

Full benefits

Job summary

The University of Arizona’s University Information Technology Services (UITS) is seeking a Senior Systems Administrator (Systems Administrator III) to design, build, and maintain technology solutions that support research, with a focus on high-performance computing and research compute clusters. This position requires Linux in production, provisioning server-class hardware in a data center, and may include hybrid work.

It is restricted to U.S.

Qualifications

• Bachelor's degree or equivalent advanced learning attained through professional level experience.
• Minimum of five (5) years of relevant work experience, or equivalent combination of education and work experience.
• Experience running Linux at scale in a production environment.

Responsibilities

• Install, configure, administer, support, and maintain servers, operating systems, and related applications.
• Monitor system performance, identify constraints, and implement optimizations to improve performance and assess future resource needs.
• Automate repetitive tasks and improve system scalability, reliability, and security, leveraging scripting languages and automation tools.
• Implement end-to-end IT projects and collaborate with vendors to ensure successful implementation.
• Maintain up-to-date documentation and contribute to knowledge sharing across the team.

Skills

Linux systems administration

Information security best practices

Multi-tasking

Education

Bachelor's degree

Job description

Systems Administrator, Senior

Posting Number: req26576

Department: Research Services

Department Website Link: https://it.arizona.edu/

Location: Tucson Campus

Address: Tucson, AZ USA

Position Highlights

University Information Technology Services (UITS) is the University of Arizona's central technology organization. UITS delivers enterprise and specialized technology services that support students, faculty, researchers, staff, and campus partners. Through innovation, strategic partnerships, and a commitment to accessibility and continuous improvement, UITS supports the evolving needs of a leading research university and the communities it serves.

UITS invites you to apply for the role of Systems Administrator, Senior (Systems Administrator III). This position is responsible for designing, building, delivering, and maintaining technology solutions that enhance operations supporting research, with a focus on high-performance computing. In addition, this role involves managing compute clusters for research along with their support services and infrastructure. As part of this work, applicants should have experience running Linux operating systems in a production environment, provisioning and maintaining server-class hardware in a data center.

This position requires the ability to work on the Tucson campus as needed and may be eligible for a hybrid work arrangement, subject to supervisor approval and department needs.

This position requires that the incumbent be a U.S. citizen to comply with federal contractual requirements. Visa sponsorship is not available for this position.

Outstanding U of A benefits include health, dental, and vision insurance plans; life insurance and disability programs; paid vacation, sick leave, and holidays; U of A/ASU/NAU tuition reduction for the employee and qualified family members; retirement plans; access to U of A recreation and cultural activities; and more!

The University of Arizona has been recognized for our innovative work-life programs. For more information about working at the University of Arizona and relocation services, please.

Duties & Responsibilities

• Install, configure, administer, support, and maintain servers, operating systems, and related applications.
• Monitor system performance, identify constraints, and implement optimizations to improve performance and assess future resource needs. Implement and enforce security policies, standards, and procedures to protect from security threats and ensure compliance with regulations and standards.
• Automate repetitive tasks and improve system scalability, reliability, and security, leveraging scripting languages and automation tools.
• Implement end-to-end IT projects. Collaborate with technology vendors and service providers to evaluate products and ensure the successful implementation of solutions that align with organizational goals.
• Maintain up-to-date documentation, capturing insights and contributing to the knowledge base to facilitate knowledge sharing and transfer across the team.

Knowledge, Skills, and Abilities

• Knowledge of information security best practices.
• Knowledge of Linux systems administration.
• Ability to manage multiple tasks and priorities effectively.

This job posting reflects the general nature and level of work expected of the selected candidate(s). It is not intended to be an exhaustive list of all duties and responsibilities. The institution reserves the right to amend or update this description as organizational priorities and institutional needs evolve.

Minimum Qualifications

• Bachelor's degree or equivalent advanced learning attained through professional level experience required.
• Minimum of five (5) years of relevant work experience, or equivalent combination of education and work experience.

Preferred Qualifications

• Experience running Linux at scale in a production environment.
• Experience with server-class hardware in a data center environment.
• Experience with high-speed 10/25/40/100Gb ethernet networks.
• Experience with enterprise-class storage systems.
• Bachelor's degree in Computer Science, Information Systems, Computer Engineering, Electrical Engineering, Systems Analysis, or related field.

FLSA

Exempt

Full Time/Part Time

Full Time

Number of Hours Worked per Week

40

Job FTE

1.0

Work Calendar

Fiscal

Job Category

Information Technology

Benefits Eligible

Yes - Full Benefits

Rate of Pay

$75,540 - $98,201

Compensation Type

salary at 1.0 full-time equivalency (FTE)

Grade

10

Compensation Guidance

The Rate of Pay Field represents the University of Arizona's good faith and reasonable estimate of the range of possible compensation at the time of posting. The University considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, key skills, and internal equity.

The Grade Range represent a full range of career compensation growth over time. The university offers compensation growth opportunities within its career architecture. To learn more about compensation, please review our Applicant Compensation Guide and our Total Rewards Calculator.

Career Stream and Level

PC3

Job Family

Systems Admin

Job Function

Information Technology

Type of criminal background check required:

Fingerprint criminal background check (security sensitive due to job duties)

Number of Vacancies

1

Contact Information for Candidates

[e-mail]

Open Date

7/23/2026

Open Until Filled

Yes

Documents Needed to Apply

Resume and Cover Letter

Notice of Availability of the Annual Security and Fire Safety Report

In compliance with the Jeanne Clery Campus Safety Act (Clery Act), each year the University of Arizona releases an Annual Security Report (ASR) for each of the University's campuses.Thesereports disclose information including Clery crime statistics for the previous three calendar years and policies, procedures, and programs the University uses to keep students and employees safe, including how to report crimes or other emergencies and resources for crime victims. As a campus with residential housing facilities, the Main Campus ASR also includes a combined Annual Fire Safety report with information on fire statistics and fire safety systems, policies, and procedures.

Paper copies of the Reports can be obtained by contacting the University Compliance Office at [e-mail].