onsemi is seeking a senior reliability engineer to work in a fast-paced environment and be a key team member to accelerate the adoption of cutting-edge Gallium Nitride (GaN) products and technologies. The candidate will collaborate with multiple business units, multidisciplinary team focusing on GaN technology reliability assessment and product qualification. This role demands a proactive approach, electrical engineering / material /device physics background with an understanding of semiconductor reliability, and effective communication skills. This is an on-site role based in Scottsdale, Arizona
Responsibilities- Work closely with design, technology development, and device engineering groups to define reliability test methodologies focused on early identification of reliability challenges during GaN technology development.
- Perform reliability data analysis and prepare internal/external reports for communication.
- Help develop technology and product qualification plans and work with global reliability teams to ensure effective and timely execution of test plans.
- Coordinate accelerated reliability stress tests to develop reliability acceleration models. Help drive failure analysis, root cause analysis to address failures (if any)
- Facilitate structured problem-solving by using industry-standard tools such as Is/Is-Not, Fault Tree Analysis, Fishbone, 5-why, and 8D methodology.
- Multitask and manage several qualifications simultaneously.
- Bachelor's in electrical engineering, Material Science, Physics, or related discipline. M.S. or PhD is preferred
- 5 plus years in a comparable role.
- Understanding reliability testing methodologies (DHTOL, HTRB, HTGB, TC, THB, etc.) and failure analysis techniques.
- Knowledge of industry standards (JEDEC, AEC, AQG). Active participation in industry consortia and standards development is a plus.
- Strong analytical, problem-solving, and communications skills, including the ability to challenge ideas in a healthy manner.
- Fundamental understanding of statistical distribution (Weibull, lognormal etc.), experience with Minitab, JMP or other statistical tools for data analysis, and understanding of the science related to semiconductor fab processes, inspection, and failure analysis.
- Willingness to travel (US domestic and international) <10%.
More details about our company benefits can be found here:
https://www.onsemi.com/careers/career-benefits
Skills Required
- Bachelor's degree in electrical engineering, materials science, physics, or a related discipline
- Five or more years of experience in a comparable reliability engineering role
- Understanding of semiconductor reliability testing methodologies, including DHTOL, HTRB, HTGB, TC, and THB
- Experience with failure analysis techniques
- Knowledge of JEDEC, AEC, and AQG industry standards
- Strong analytical, problem-solving, communication, and collaboration skills
- Understanding of statistical distributions such as Weibull and lognormal
- Experience with Minitab, JMP, or other statistical data-analysis tools
- Understanding of semiconductor fabrication processes, inspection, and failure analysis
- Willingness to travel domestically and internationally less than 10%
- Master's degree or PhD
- Active participation in industry consortia and standards development
onsemi Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about onsemi and has not been reviewed or approved by onsemi.
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Retirement Support — Retirement programs are highlighted by a U.S. 401(k) with a 100% match on the first 4% and immediate vesting. International plans such as Ireland’s defined contribution scheme and Germany’s company-funded pension elements reinforce long-term savings.
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Leave & Time Off Breadth — Time-off policies include ten paid holidays, flexible vacation for exempt employees, and three to five weeks of vacation for non-exempt staff as tenure grows, alongside sick time accrual. Paid leaves span parental, bereavement, jury duty, and military service, with Europe locations offering additional statutory and seniority-based days.
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Parental & Family Support — Family supports include eight weeks of paid parental leave, company-sponsored backup care for children, adults, and pets, and up to $15,000 in adoption assistance. Regional provisions such as Switzerland’s child allowance and accessible EAP counseling show added attention to household needs.
onsemi Insights
What We Do
We are building a better future through intelligent technology. For over 60 years, onsemi and its ancestors have been leading the world’s greatest technology advancements. 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.
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