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Senior System Operator Jobs in Arizona (NOW HIRING)

Prattwhitney

Senior System Administrator

Tucson, AZ · On-site

$68.90 - $131.10/hr

Senior System Administrator - Tucson, AZ (Onsite) U.S. citizenship is required. This is a U.S ... and operating systems. * Implement data RAID, backup and recovery technologies. * Install and ...

Raytheon Technologies

Senior System Administrator

Tucson, AZ · On-site

$81K - $110K/yr

Use troubleshooting techniques to resolve technical problems of basic to moderate scope and complexity to include the integration of hardware and operating systems. * Manage virtualized environments.

SRP

Power Dispatcher PDO 1, 2, Senior

Scottsdale, AZ · On-site

Directs power delivery system operations in accordance with established NERC Reliability Standards and SRP operating procedures. * Directs switching of facilities, issues clearances, and issues hold ...

IDEALFORCE LLC

Server Team Technician/Sr()

Phoenix, AZ · On-site

Client is currently seeking a Senior System Engineer in Phoenix, AZ, with an emphasis on AWS cloud infrastructure work, Microsoft Windows operating system, TCP/IP design, and Leading IT projects ...

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Senior System Operator information

See Arizona salary details

$10

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$77

How much do senior system operator jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for senior system operator in Arizona is $30.46, according to ZipRecruiter salary data. Most workers in this role earn between $18.12 and $35.62 per hour, depending on experience, location, and employer.

What does a senior system operator do?

A Senior System Operator is responsible for monitoring, controlling, and maintaining the reliable operation of complex computer or power systems. They oversee system performance, troubleshoot issues, and coordinate with technical teams to ensure optimal functionality and uptime. Senior System Operators also implement system upgrades, enforce security protocols, and may train junior staff. Their expertise is vital in minimizing downtime and ensuring the smooth operation of essential systems.

What are the key skills and qualifications needed to thrive as a senior system operator?

To thrive as a Senior System Operator, you need deep knowledge of system operations, troubleshooting, and network management, often backed by a relevant degree or equivalent experience. Familiarity with SCADA systems, operating procedures, and certifications such as NERC or equivalent are typically required. Strong analytical thinking, decision-making under pressure, and clear communication skills help you excel in this role. These skills ensure reliable system performance, efficient problem resolution, and maintain safety and compliance in critical infrastructure environments.

What are some common challenges faced by senior system operators and how can they be addressed?

Senior System Operators often encounter challenges such as managing unexpected system outages, coordinating real-time responses to equipment failures, and ensuring compliance with regulatory standards. These challenges require strong problem-solving skills, the ability to make quick decisions under pressure, and effective communication with cross-functional teams. Staying updated with the latest industry protocols, participating in regular training, and fostering close collaboration with engineering and IT departments can help address these challenges and ensure reliable system operations.

What is the difference between Senior System Operator vs System Operator?

AspectSenior System OperatorSystem Operator
CredentialsTypically requires more experience and possibly advanced certificationsEntry to mid-level certifications and experience
Work EnvironmentOversees complex systems, mentors junior staffMonitors and controls systems under supervision
ResponsibilitiesAdvanced troubleshooting, system optimization, team leadershipBasic system monitoring, incident response

The Senior System Operator generally has more experience, advanced skills, and leadership responsibilities compared to a System Operator. They handle complex tasks, mentor staff, and optimize system performance, whereas System Operators focus on routine monitoring and incident management.

What are the most commonly searched types of System Operator jobs in Arizona?

The most popular types of System Operator jobs in Arizona are:

What cities in Arizona are hiring for Senior System Operator jobs?

Cities in Arizona with the most Senior System Operator job openings:

Senior System Operator jobs near you
Infographic showing various Senior System Operator job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $63,357 per year, or $30.5 per hour.

Senior System Administrator (3rd shift)

3M HEALTHCARE

Tucson, AZ • On-site

$68.90 - $131.10/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago

Job description

Senior System Administrator – Tucson, AZ

Location: Tucson, AZ – 1151 E Hermans Rd – BLDG 848.

U.S. citizenship is required and an active Secret clearance is mandatory.

Onsite position. 3rd shift: Monday–Friday, 11:00 PM – 8:00 AM (12% shift differential). 100% on‑site support and occasional overtime.

What You Will Do
  • Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment.
  • Maintain Windows Server and Linux fundamentals, including DNS, DHCP, AD, and server replication.
  • Use troubleshooting techniques to resolve technical problems of moderate to high scope, including hardware & OS integration.
  • Understand data RAID, backup technologies, and implement them.
  • Install and configure software applications requested by end users.
  • Collaborate with cybersecurity professionals to keep security requirements met.
  • Document and train on advanced IT processes and procedures.
  • Support systems operating 24x7; occasionally work beyond standard hours.
  • Travel up to 10% per year to other domestic locations as needed.
Required Qualifications
  • University Degree or equivalent experience plus at least 2 years of relevant experience.
  • Experience with Linux or Windows.
  • Experience with Active Directory, VMware, backup and recovery.
Preferred Qualifications
  • DoDD 8140 / 8570 Certification, e.g., CompTIA Security+ CE or equivalent OS certification.
  • Experience with NISPOM, JAFAN, JSIG, DFARS, DoD/RMF.
  • Experience with NAS, SAN technologies and solutions.
  • Experience with IT project lifecycle management.
  • Experience with VMWare vCenter, vSphere, ESX or other virtual computing methods.
  • Experience supporting engineers in software, simulations, and hardware development.
  • Experience with Microsoft WSUS, MECM, and/or Exchange.
  • High Performance Computing (HPC) experience in a Linux environment.
  • Scripting experience.
Benefits and Compensation
  • Salary range: $68,900 – $131,100 USD (based on experience).
  • Relocation assistance available (subject to eligibility).
  • Benefits: medical, dental, vision, life insurance, short‑term & long‑term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, parental leave, paid time off, holidays.
  • Annual incentive compensation programs (subject to eligibility and performance).

RTX is an Equal Opportunity Employer and provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with applicable law.

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