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Reliability Jobs in Arizona (NOW HIRING)

onsemi

Development Reliability Staff Engineer

Scottsdale, AZ · On-site

$103K - $129K/yr

onsemi is seeking a Reliability Staff Engineer to join our team in Scottsdale, Arizona. You will be a key member of the cross-functional team responsible for delivering technology and products that ...

Prattwhitney

Senior Reliability Engineer

Tucson, AZ · On-site

$86.80 - $165.20/hr

Position Senior Reliability Engineer - Tucson, AZ (Onsite) Company Overview Raytheon Technologies is a leading aerospace and defense company that designs and builds advanced systems and services for ...

onsemi

Development Reliability Staff Engineer

Scottsdale, AZ · On-site

$103K - $129K/yr

onsemi is seeking a Reliability Staff Engineer to join our team in Scottsdale, Arizona. You will be a key member of the cross-functional team responsible for delivering technology and products that ...

Raytheon

Reliability Engineer II

Phoenix, AZ

$101K - $128K/yr

Reliability, System Safety and Supportability. We are looking for a Reliability Engineer II to join our team located in Tucson, AZ. What You Will Do: * Support the implementation of reliability ...

Raytheon

Reliability Engineer II

Tucson, AZ

$96K - $122K/yr

Reliability, System Safety and Supportability. We are looking for a Reliability Engineer II to join our team located in Tucson, AZ. What You Will Do: * Support the implementation of reliability ...

Raytheon

Reliability Engineer II

Tucson, AZ

$96K - $122K/yr

Reliability, System Safety and Supportability. We are looking for a Reliability Engineer II to join our team located in Tucson, AZ. What You Will Do: * Support the implementation of reliability ...

Raytheon Technologies

Reliability Engineer II

Tucson, AZ · On-site

$96K - $122K/yr

Reliability, System Safety and Supportability. We are looking for a Reliability Engineer II to join our team located in Tucson, AZ. What You Will Do: * Support the implementation of reliability ...

Genesis10

Site Reliability Engineer

Chandler, AZ · On-site

$60.24 - $68.24/hr

This role will ensure reliability and operational excellence for Azure platform services delivered through a product operating model. The ideal candidate will partner with platform engineering ...

TechVirtue LLC

SRE Architect

Phoenix, AZ · On-site

$56.50 - $75.25/hr

Role: SRE Architect Location: Phoenix, AZ (Hybrid) Experience: 15+ Years Domain: Banking / Financial Services We are seeking an experienced Site Reliability Engineering (SRE) Lead / Architect to ...

Freeport McMoRan

Senior Reliability Engineer

Phoenix, AZ

$105K - $145K/yr

Research new reliability processes and identifies methods to predict and improve reliability. Perform onsite evaluation of existing processes and equipment and sets expectations within the department ...

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Reliability information

See Arizona salary details

$57.8K

$109.5K

$157K

How much do reliability jobs pay per year?

As of Aug 22, 2026, the average yearly pay for reliability in Arizona is $109,485.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,100.00 and $130,500.00 per year, depending on experience, location, and employer.

What does a reliability engineer do?

A Reliability Engineer focuses on ensuring that systems, equipment, and processes operate dependably and efficiently over time. Their main responsibilities include analyzing failure data, identifying potential risks, and developing strategies to minimize downtime and maintenance costs. They work closely with design, maintenance, and production teams to improve product quality, safety, and reliability. By implementing reliability testing and preventive maintenance plans, they help organizations achieve higher performance and customer satisfaction.

What are the key skills and qualifications needed to thrive as a reliability engineer?

To thrive as a Reliability Engineer, you need a solid background in engineering principles, data analysis, and failure mode analysis, typically supported by a degree in engineering or a related field. Familiarity with tools like FMEA, Root Cause Analysis (RCA), reliability modeling software, and relevant certifications such as Certified Reliability Engineer (CRE) are commonly required. Strong problem-solving skills, attention to detail, and effective communication help Reliability Engineers collaborate and proactively address system weaknesses. These skills are essential for minimizing downtime, optimizing maintenance strategies, and ensuring long-term operational efficiency.

What are some common challenges faced by professionals in reliability engineering roles, and how can they be addressed?

Reliability Engineers often face the challenge of balancing immediate production demands with long-term equipment health and system improvements. They must analyze complex failure data, collaborate with cross-functional teams, and drive changes that may require operational adjustments. To address these challenges, it's important to develop strong communication skills, stay current with reliability methodologies (like FMEA and RCA), and foster a culture of proactive maintenance. Building relationships with operations and maintenance teams also helps ensure that reliability recommendations are adopted and sustained.

What is the difference between Reliability vs Maintenance Technician?

AspectReliabilityMaintenance Technician
Required credentialsCertifications in reliability engineering, asset management, or predictive maintenanceTechnical diploma or certification in maintenance, HVAC, or mechanical systems
Work environmentFocus on analyzing data, improving systems, and preventing failures in industrial or manufacturing settingsHands-on repair, troubleshooting, and maintenance of equipment and machinery
Employer and industry usageUsed in manufacturing, energy, and industrial sectors to optimize equipment performanceCommonly employed in factories, plants, and facilities for equipment upkeep

Reliability professionals focus on analyzing data and implementing strategies to prevent equipment failures, while maintenance technicians perform hands-on repairs and routine maintenance. Both roles are essential for operational efficiency but differ in their focus and approach.

How to become a reliability specialist?

To become a reliability specialist, typically a bachelor's degree in engineering, manufacturing, or a related field is required. Gaining experience in maintenance, quality assurance, or engineering, along with knowledge of reliability tools like FMEA or root cause analysis, is important. Certifications such as Certified Reliability Engineer (CRE) can enhance job prospects.

What are some reliable jobs?

Reliable jobs are typically those with consistent demand and stable employment, such as roles in healthcare, education, government, and skilled trades. These positions often offer steady hours, benefits, and opportunities for advancement, making them suitable for long-term career stability.

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

The most popular types of Reliability jobs in Arizona are:

What are popular job titles related to Reliability jobs in Arizona?

For Reliability jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Reliability jobs in Arizona look for?

The top searched job categories for Reliability jobs in Arizona are:

Reliability jobs near you
Infographic showing various Reliability job openings in Arizona as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $109,485 per year, or $52.6 per hour.

Development Reliability Staff Engineer

onsemi

Scottsdale, AZ • On-site

$103K - $129K/yr

Full-time

Re-posted 4 days ago

Onsemi rating

8.3

Company rating: 8.3 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

Job description


onsemi is seeking a Reliability Staff Engineer to join our team in Scottsdale, Arizona. You will be a key member of the cross-functional team responsible for delivering technology and products that exceed customer expectations for robustness, durability and reliability. This role plays a critical part in ensuring the robustness, durability, and lifetime performance of power semiconductor products. The successful candidate will provide technical leadership in reliability engineering with a strong focus on chip-package interactions, advanced power packaging, discrete devices, and power modules across silicon, silicon carbide (SiC), and gallium nitride (GaN) technologies.
This position requires deep understanding of electro-thermo-mechanical physics of failure, accelerated reliability testing, power cycling, and statistical analysis, as well as the ability to translate customer mission profiles into robust qualification strategies. The successful candidate will clearly convey complex reliability concepts, influence cross-functional stakeholders, and engage directly with customers on product reliability performance. Expected to provide technical leadership in reliability, serving as a trusted advisor to internal stakeholders and customers on power semiconductor and packaging reliability.
Responsibilities
The successful candidate will have to:
  • Interface with Fab, Packaging, Product Engineering, Manufacturing, and Business Units.
  • Define and own NPD reliability and robustness requirements for power semiconductor products.
  • Lead reliability assessments for advanced power packaging technologies (e.g., sintered die attach, copper clip/ribbon, embedded die, power modules, double-sided cooling).
  • Analyze chip-package interaction effects and thermo-mechanical failure mechanisms and propose design, process, or material improvements
  • Influence package, device, and process design decisions through data-driven reliability recommendations.
  • Lead technical reliability discussions to align stakeholders on risk, tradeoffs, and qualification strategy.
  • Design and execute power cycling, thermal cycling, and accelerated thermo-mechanical stress tests.
  • Develop, validate, and calibrate lifetime and acceleration models based on physics of failure and test data.
  • Conduct early-stage FMEA and drive RCCA for reliability stress failures.
  • Collaborate with internal labs on reliability testing and failure analysis.
  • Correlate accelerated stress results to customer mission profiles and application use conditions.
  • Communicate complex reliability data, physics-of-failure insights, and risk assessments clearly to technical and non-technical stakeholders.
  • Manage multiple projects in a fast-paced, cross-functional environment.

Qualifications
  • PhD in Electrical Engineering, Materials Science, Mechanical Engineering, or related field; OR MS with 3-5 years of relevant experience.
  • Strong understanding of physics of failure, particularly electro-thermo-mechanical mechanisms in semiconductor devices and packages.
  • Proven experience with chip-package interactions, package materials, and assembly processes.
  • Hands-on experience with power cycling reliability testing and accelerated thermo-mechanical stress.
  • Experience with power semiconductor products (Si, SiC, GaN discrete devices and/or power modules).
  • Proficiency with structured problem-solving tools (FMEA, 8D, root cause analysis).
  • Experience with statistical analysis tools (JMP, Minitab) and MS Office.
  • Experience in extracting data, creating reports and dashboards using Power BI, Python, Oracle and/or SQL is a plus.
  • Knowledge of industry reliability standards (JEDEC, AEC, IEC, MIL, AQG324) preferred.
  • Experience working with automotive customers/OEMs is a plus.
  • Willingness to travel (<10%).
  • Excellent verbal and written communication skills in English.

About Us
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world's most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
https://www.onsemi.com/careers/career-benefits
About the Team
We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.
onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.
If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact Talent.acquisition@onsemi.com for assistance.

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