Senior Reliability Engineer – Power Semiconductor Reliability

Posted 17 Hours Ago
Be an Early Applicant
Goleta, CA, USA
In-Office
138K-173K Annually
Senior level
3D Printing
The Role
Develops and executes reliability characterization, qualification, accelerated life testing, failure analysis, acceleration models, and mission-profile lifetime predictions for power semiconductor products. Investigates degradation mechanisms and reliability risks across device, process, design, and manufacturing teams. Provides technical guidance on new semiconductor technologies, publishes peer-reviewed technical work, presents at industry forums, and contributes to JEDEC, AEC, and other reliability standards organizations.
Summary Generated by Built In
Job Description

Renesas is seeking a Senior Reliability Engineer to support the development, qualification, and reliability assessment of advanced power semiconductor products. This position requires a strong background in semiconductor reliability, device physics, accelerated life testing, and failure mechanisms. 

The successful candidate will develop and execute reliability characterization strategies, establish acceleration models, translate accelerated test results to application mission profiles, and support qualification of products for industrial and automotive applications. Experience with power semiconductor devices and wide-bandgap technologies is highly desirable, with GaN experience strongly preferred. 

The position will also serve as a technical representative for Renesas through industry standards activities, technical publications, peer-reviewed articles, and presentations at reliability-related conferences. 

  • Develop reliability characterization strategies and accelerated life test methodologies for semiconductor devices, including switching accelerated lifetime (SALT), and partner with Test Engineering to translate reliability requirements into test systems and execute testing.  

  • Design experiments to identify and characterize semiconductor failure modes and degradation mechanisms. 

  • Develop and assess Early Life Failure Rate (ELFR) and related early-life reliability testing methodologies. 

  • Translate accelerated reliability test results into use-condition lifetime predictions and mission-profile-based reliability assessments. 

  • Investigate reliability failures and work with failure analysis, design, process, product, and manufacturing engineering teams to understand root cause and reliability risk. 

  • Provide technical guidance on the reliability implications of new device structures, materials, processes, and product applications. 

  • Prepare and publish technical white papers and articles for peer review covering semiconductor reliability, accelerated testing, failure mechanisms, and related areas. 

  • Present technical work at reliability conferences, workshops, and other industry forums. 

  • Participate in industry standards organizations and technical committees, including JEDEC and AEC, and contribute to the development and improvement of semiconductor reliability and qualification standards. 

Qualifications

Bachelor's degree in Electrical Engineering, Materials Science, Physics, Reliability Engineering, or a related technical discipline. Master’s degree or equivalent experience preferred. 

Additional Information

 

The expected annual pay range for this position is $138-173K. This position is also eligible for bonus opportunities. Please note that final offer amount will be dependent on geographic location, applicable experience, and skillset of the candidate.

 

Renesas offers a full range of elective benefits including medical, health savings account (with applicable medical plan), dental, vision, health and/or dependent care flexible spending accounts, pre-tax commuter benefits, life insurance, AD&D, and pet insurance. In addition to elective benefit options, benefited employees receive company-paid life insurance and AD&D, LTD, short term medical benefits as well as paid sick time, paid holidays, and accrued paid vacation. New employees will attend a detailed benefit orientation to learn more about our many benefits and resources

Renesas is an embedded semiconductor solution provider driven by its Purpose, To Make Our Lives Easier. With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world‑leading technology for Automotive, Industrial, Infrastructure, and IoT, shaping a safer, healthier, greener, and smarter future.

At Renesas, TAGIE is our culture, grounded in being Transparent, Agile, Global, Innovative, and Entrepreneurial. It shapes how we work, grow and deliver on our purpose together. This collaborative spirit and mindset drive our semiconductor technology to transform industries and impact millions of lives.

We believe in rewarding our employees with a competitive benefits package alongside their salary. More information will be provided during the hiring process.

Are you ready to join our team and shape the future with us?

Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law. For more information, please read our Diversity & Inclusion Statement.

Renesas Electronics deals with dual-use technology that is subject to U.S. export controls regulations. Under these regulations it may be necessary for Renesas to obtain U.S. government export license prior to release of technology to certain persons. The decision whether or not to file or pursue an export license application is at the sole discretion of Renesas.

Skills Required

  • Bachelor's degree in Electrical Engineering, Materials Science, Physics, Reliability Engineering, or a related technical discipline
  • Strong background in semiconductor reliability, device physics, accelerated life testing, and failure mechanisms
  • Experience with power semiconductor devices and wide-bandgap technologies
  • GaN experience
  • Master's degree or equivalent experience

Renesas Electronics Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Renesas Electronics and has not been reviewed or approved by Renesas Electronics.

  • Fair & Transparent Compensation — Feedback suggests pay is generally fair-to-good across many roles, with base pay aligned to prevailing market levels in multiple U.S. locations. Engineering and leadership tracks can be competitive on total compensation, reinforcing a sense that pay can meet market expectations in key job families.
  • Healthcare Strength — Feedback suggests core medical, dental, and vision coverage is solid and well-regarded by employees. Day-one eligibility in U.S. roles is described, supporting confidence in access and continuity of care.
  • Leave & Time Off Breadth — Feedback suggests PTO, paid holidays, sick time, and parental leave provide a comprehensive time-off framework. Company initiatives like Renesas Day and meeting-light Focus Fridays further support time away and balance.

Renesas Electronics Insights

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The Company
HQ: Tokyo
10,040 Employees

What We Do

We're the world's leading semiconductor manufacturer. Our mission is to make our lives easier and a world that's safer, healthier, greener, and smarter.

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