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Systems Reliability Engineer Jobs in Arizona (NOW HIRING)

Cloud Service Reliability Engineer

Phoenix, AZ · On-site

$56.50 - $75.25/hr

The Cloud Service Reliability Engineer will be responsible for effective design, execution, and maintenance of systems implemented on premise or in the cloud, primarily focused on identity and access ...

Site Reliability Engineer III

Chandler, AZ · On-site

$58.25 - $77.25/hr

Job#: 3039379 Site Reliability Engineer III Location: Chandler, Arizona (Hybrid) Role Overview We ... Experience with version control systems such as Git or Bitbucket. * 5+ years of software ...

Job Title: Site Reliability Engineer Location: Chandler, AZ (Hybrid, 3 days onsite per week ... Linux system administration and Splunk administration. OpenShift containers, Dynatrace ...

Reliability, System Safety and Supportability. We are looking for a Senior Reliability Engineer to join our team located in Tucson, AZ. What You Will Do: * Implement reliability strategy across ...

Reliability Engineer II

Morenci, AZ · On-site

$93K - $127K/yr

The operation consists of two concentrators, crushed-ore leach pad and stacking system, a low-grade ... Completion of Reliability Engineering courses * SMRP or CMRP Certification * Six Sigma experience ...

Reliability, System Safety and Supportability. We are looking for a Senior Reliability Engineer to join our team located in Tucson, AZ. What You Will Do: * Implement reliability strategy across ...

Reliability Engineer II

Morenci, AZ · On-site

$93K - $127K/yr

The operation consists of two concentrators, crushed-ore leach pad and stacking system, a low-grade ... Completion of Reliability Engineering courses * SMRP or CMRP Certification * Six Sigma experience ...

The operation consists of two concentrators, crushed-ore leach pad and stacking system, a low-grade ... regarding assigned Reliability Engineering projects. With minimum supervision utilizing new ...

Reliability Engineer II

Morenci, AZ · On-site

$93K - $127K/yr

The operation consists of two concentrators, crushed-ore leach pad and stacking system, a low-grade ... Completion of Reliability Engineering courses * SMRP or CMRP Certification * Six Sigma experience ...

Reliability, System Safety and Supportability. We are looking for a Senior Reliability Engineer to join our team located in Tucson, AZ. What You Will Do: * Implement reliability strategy across ...

Site Reliability Architect

Phoenix, AZ · On-site

$56.50 - $75.25/hr

... engineering tools and methodologies • Optimize system performance through targeted tuning ... reliability concerns • Facilitate training and knowledge transfer sessions, ensuring thorough ...

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Systems Reliability Engineer information

See Arizona salary details

$56.8K

$109.9K

$131.4K

How much do systems reliability engineer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for systems reliability engineer in Arizona is $109,937.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,500.00 and $120,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Systems Reliability Engineer, and why are they important?

To thrive as a Systems Reliability Engineer, you need expertise in infrastructure management, automation, and software engineering, often supported by a degree in computer science or a related field. Familiarity with tools like Kubernetes, Docker, CI/CD pipelines, monitoring systems (e.g., Prometheus, Grafana), and relevant cloud certifications (AWS, GCP, or Azure) is typically required. Strong problem-solving abilities, communication skills, and a proactive mindset help you prevent and resolve incidents efficiently. These skills ensure systems remain robust, scalable, and highly available, which is critical for maintaining business continuity and user trust.

What are Systems Reliability Engineers?

Systems Reliability Engineers (SREs) are IT professionals responsible for ensuring the reliability, availability, and performance of software systems and infrastructure. They combine software engineering and systems administration skills to automate processes, monitor system health, respond to incidents, and improve system resilience. SREs work closely with development and operations teams to optimize deployment pipelines, manage outages, and implement best practices for scalability and reliability. Their goal is to minimize downtime and ensure a seamless user experience.

How does a Systems Reliability Engineer typically collaborate with development and operations teams to ensure system stability?

Systems Reliability Engineers (SREs) work closely with both development and operations teams to bridge the gap between software engineering and IT operations. They participate in design reviews to ensure reliability is built into new features, coordinate with developers to automate deployments, and work with operations to monitor system health and respond to incidents. By fostering a culture of shared responsibility for uptime and performance, SREs help streamline troubleshooting and drive improvements across the organization. Regular communication and joint post-incident reviews are key practices in this collaborative environment.

What is the difference between Systems Reliability Engineer vs DevOps Engineer?

AspectSystems Reliability EngineerDevOps Engineer
Primary FocusEnsuring system reliability, availability, and performanceAutomating deployment, integration, and continuous delivery
Skills & CertificationsSRE certifications, Linux, scripting, monitoring toolsCI/CD tools, cloud platforms, scripting, automation
Work EnvironmentOperations, infrastructure, and reliability teamsDevelopment and operations collaboration
Industry UsageTech, finance, e-commerceTech, startups, cloud services

While both roles focus on improving system performance, Systems Reliability Engineers primarily concentrate on maintaining system uptime and reliability, whereas DevOps Engineers focus on streamlining development and deployment processes. Both roles often collaborate but serve different core functions within an organization.

What job categories do people searching Systems Reliability Engineer jobs in Arizona look for? The top searched job categories for Systems Reliability Engineer jobs in Arizona are:
Infographic showing various Systems Reliability Engineer job openings in Arizona as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $109,937 per year, or $52.9 per hour.
Senior Principal Reliability Engineer

Senior Principal Reliability Engineer

Raytheon

Phoenix, AZ

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago


Raytheon rating

9.1

Company rating: 9.1 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

3rd of 527 rated manufacturers


Job description

Date Posted:

2026-05-05

Country:

United States of America

Location:

US-AZ-TUCSON-848 ~ 1151 E Hermans Rd ~ BLDG 848

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date
Job Description

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. 
 

Lifecycle Engineering (LCE) is responsible for ensuring our products are Safe, Reliable, Maintainable and delivered on time.  Life Cycle Engineering consists of multiple disciplines that support engineering, our program offices and our customers.  Our Life Cycle Engineering disciplines participate in the total life cycle of our products from conception to deactivation.  Our focus area is product support, including the following engineering disciplines:  Reliability, System Safety and Supportability.

The Senior Principal Reliability Engineer will develop and implement Reliability engineering strategy and lead a Reliability engineering team supporting development, production and sustainment product phases. This includes developing reliability requirements, analyses, and test methodology. The Senior Principal Reliability Engineer will be expected to have deep knowledge and experience with a variety of reliability engineering sub-disciplines including Failure Modes Effects Criticality Analysis (FMECA), Environmental Stress Screening (ESS) process optimization, Reliability Predications, Derating Analysis and overseeing Failure Reporting and Corrective Action (FRACAS) practitioners. In the course of their job responsibilities, the Senior Principal Reliability Engineer will interface closely with program and functional leadership, as well as customers, and oversee reliability engineers of varying experience levels, including mentoring and coaching. We are looking for a Senior Principal Reliability Engineer to join our team located in Tucson, AZ.

What You Will Do:

  • Develop and implement reliability strategy across multiple product phases including development, production and sustainment.

  • Lead and oversee an engineering team consisting of varying levels of experience and engineering sub-disciplines.

  • Lead analysis efforts supporting system design with respect to product Reliability, Maintainability, and Failure Analysis/Reporting.

  • Serve as a Subject Matter Expert (SME) in reliability disciplines including FMECA, Predictions, Derating and ESS Optimization.

  • Identify gaps in expertise, coach other Reliability engineers and work with functional leadership in identifying and implementing Reliability engineering development.

  • Review technical documentation for accuracy and compliance with existing standards.

Qualifications You Must Have:

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience.

  • Experience with reliability requirements, analyses and/or test methodology development.

  • Ability to obtain Interim Secret U.S. government issued security clearance is required prior to start date.

Qualifications We Prefer:

  • Experience with FMECA, Reliability Predictions, ESS, Derating.

  • Experience leading engineering teams.

  • Customer focus and collaboration skills.

  • Excellent written and oral communication skills; knowledge of MS Office tools, and Experience in the preparation and presentation of briefing material.

  • Ability to review technical documentation for accuracy and compliance with existing standards with the ability to identify concerns, suggest solutions, and follow through to closure.
     

What We Offer:

  • Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
     

Please consider the following role type definition as you apply for this role.

  • Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
     

  • Clearance Information: This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm 
     

  • Tucson, AZ: https://careers.rtx.com/global/en/raytheon-tucson,-az-location

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 132,400 USD - 251,600 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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 or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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