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Senior Reliability Engineer – Power Semiconductor Reliability


Job Location:

Goleta, CA - USA

Monthly Salary: Not provided by the employer
Posted: 20 October 2026 (10 hours ago)
Application Deadline: 17 January 2027
Vacancies: 1 Vacancy

Job Summary

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 :

Bachelors degree in Electrical Engineering Materials Science Physics Reliability Engineering or a related technical discipline. Masters 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 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 21000 engineers and problem solvers in more than 30 countries we offer the opportunity to work on worldleading 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.


Remote Work :

No


Employment Type :

Full-time


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