Top 422 Senior it systems Jobs in Tucson, Az

Systems Administrator, Senior
University of Arizona —Tucson, AZ
- $75,540 - $98,201 a year
- Full-time
- Computer Science
- 5 years
- Residential
- Paid holidays
- Health insurance
7d
IT Facilities Technician, Data Center Operations, Tucson, AZ, Onsite
Raytheon —Tucson, AZ
- $68,900 - $131,100 a year
- Weekends as needed
- Customer service
- Mid-level
- Travel
- Paid holidays
- Disability insurance
Library Associate - Teen Services
Pima County —Tucson, AZ
- $20.72 - $27.97 an hour
- Weekends as needed
- Bilingual
- Background check
- Management
6d
Senior Engineering & Test Systems Technician
DATAFORTH —Tucson, AZ
- $40,000 - $65,000 a year
- Full-time
- 5 years
- C++
- US work authorization
- Health insurance
- Dental insurance
Quick Apply
6d
Sr. Systems Engineer - Responsible Systems Engineer (RSE)
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- Computer science
- 5 years
- Engineering
- Paid holidays
- Disability insurance
Principal Lead Systems Engineer (Onsite)
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- 8 years
- Mentoring
- Experience equivalent to degree accepted
- Paid holidays
- Disability insurance
Senior Data Scientist - AI Trainer
DataAnnotation —Arizona
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Assistant Director of Nursing
Brookdale Senior Living Inc. —Tucson, AZ
- $83,410 - $106,260 a year
- Nights as needed
- Nursing
- Skilled nursing facility
- RN License
- Health savings account
- Paid holidays
Quick Apply
Senior Quantitative Analyst - AI Trainer
DataAnnotation —Arizona
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Digital Product Configuration Management Engineer
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- 5 years
- Bachelor of Science
- Windows
- Paid holidays
- Disability insurance
Senior Mission Planning Engineer/ Senior Systems Engineer (Onsite)
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- 5 years
- System design
- Java
- Paid holidays
- Disability insurance
Senior Subsystem Engineer
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- 5 years
- Travel
- Mentoring
- Paid holidays
- Disability insurance
Principal Power Systems Integration Engineer (Power Lead)
Raytheon —Tucson, AZ
- $107,500 - $204,500 a year
- Full-time
- Master's degree
- Continuous improvement
- Doctor of Philosophy
- Paid holidays
- Disability insurance
Senior Motor Controls Engineer
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- Laboratory experience
- 3 years
- Analysis skills
- Paid holidays
- Disability insurance
HWIL Sr Systems Integrator
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- 5 years
- System design
- Maintenance
- Paid holidays
- Disability insurance
Advance Airframes - Senior Principal Mechanical Engineer
Raytheon —Tucson, AZ
- $132,400 - $251,600 a year
- Full-time
- Office
- Travel
- 1 year
- Paid holidays
- Disability insurance
Senior Principal RF Engineer
Raytheon —Tucson, AZ
- $132,400 - $251,600 a year
- Full-time
- Office
- Travel
- Mentoring
- Paid holidays
- Disability insurance
Senior Principal Engineer – Stinger Blk I Production Launcher IPTL (Onsite)
Raytheon —Tucson, AZ
- $132,400 - $251,600 a year
- Full-time
- Supervising experience
- Mentoring
- Experience equivalent to degree accepted
- Paid holidays
- Disability insurance
Sr. Systems Engineer - Guidance, Navigation, and Control Engineer
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- Management
- 5 years
- Engineering
- Paid holidays
- Disability insurance
Senior Systems Engineer
Raytheon —Tucson, AZ
- $86,800 - $165,200 a year
- Full-time
- 5 years
- Office
- Analysis skills
- Paid holidays
- Disability insurance

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Systems Administrator, Senior

University of Arizona -
Tucson, AZ

Apply Now

Job Details

Full-time
$75,540 - $98,201 a year
7 days ago

Benefits

Paid holidays
Health insurance
Dental insurance
Vision insurance
Life insurance
Retirement plan

Qualifications

Data center services
Knowledge management
Data center experience
Server optimization
Data storage
Computer Science
Bachelor's degree in electrical engineering
Linux support
IT operations
Tooling
5 years
High-performance computing clusters
Regulatory compliance
System performance optimization
System architecture
Process improvement
Security policy Implementation (information security management)
Information Systems
Technical solutions implementation
Production systems
Computer hardware
Task prioritization
Ethernet
Hardware support
Computer Engineering
Systems engineering
Scripting
Scalability
Hardware management
Systems analysis

Full Job Description

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.

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
Target Hire Date
Expected End Date
Contact Information for Candidates [email protected]
Open Date 7/23/2026
Open Until Filled Yes
Documents Needed to Apply Resume and Cover Letter
Special Instructions to Applicant
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. These reports 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 [email protected].

Apply Now

Refine Your Search

senior it systems jobs in tucson, az

Systems Administrator, Senior

IT Facilities Technician, Data Center Operations, Tucson, AZ, Onsite

Library Associate - Teen Services

Senior Engineering & Test Systems Technician

Sr. Systems Engineer - Responsible Systems Engineer (RSE)

Principal Lead Systems Engineer (Onsite)

Senior Data Scientist - AI Trainer

Assistant Director of Nursing

Senior Quantitative Analyst - AI Trainer

Senior Digital Product Configuration Management Engineer

Senior Mission Planning Engineer/ Senior Systems Engineer (Onsite)

Senior Subsystem Engineer

Principal Power Systems Integration Engineer (Power Lead)

Senior Motor Controls Engineer

HWIL Sr Systems Integrator

Advance Airframes - Senior Principal Mechanical Engineer

Senior Principal RF Engineer

Senior Principal Engineer – Stinger Blk I Production Launcher IPTL (Onsite)

Sr. Systems Engineer - Guidance, Navigation, and Control Engineer

Senior Systems Engineer

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