Reliability Engineer Jobs in San Jose, CA
Reliability Engineer jobs in San Jose, California draw strong demand from semiconductor fabricators, hyperscale data center operators, and enterprise hardware companies concentrated in North San Jose, the Golden Triangle, and the Alviso tech corridor. Employers hiring right now include ByteDance, Lambda, and TikTok. Scan the live roles below and apply to whichever ones fit.
Find Reliability Engineer JobsOverview
Showing 5 of 360+ Reliability Engineer jobs











Job Summary:
We are now looking for a Principal Reliability Engineer. The position is an individual contributor role, working on NPD Reliability Engineering & qualifications, and MP change qualifications as needed.
Job Description & Responsibilities:
- For NPD projects, the engineer is to work with Design, Marketing, Technology, PI, PE, TE, and PKG to develop and execute the DfR, reliability strategy and qualification execution. Participate weekly NPD meetings with cross functional teams.
- For new product development, the reliability engineer is coordinating with Design team for integrating lessons learn into Design-for-Reliability BKMs
- To build in reliability & quality into NPD products, the reliability engineer gets involved in technology development & package development, design of experiments (DOE), material and process characterization & validation & reliability evaluation & process and product qualifications. Results from these DOEs & process characterization & reliability evaluation will be employed to improve the quality and reliability of products.
- The engineer works closely with PE and TE to review the NPD test program development to ensure Test Quality in NPD process with various defect screen strategies
- Participate in Product Validation Process and provide engineering inputs to improve NPD Quality & Reliability
- Provide engineering inputs and reliability risk assessment to NPD cross functional teams to ensure reliable and robust products are designed and developed through NPD flow.
- Lead the NPD cross-functional teams for the Qualification Readiness Checks
- In case of failures happening during Qual stress tests, the engineer needs to perform 1st level reject disposition teamwork with Product Engineers for FA and root cause analysis and request corrective or preventive actions if applicable.
- Be responsible for working with PE on drift analysis of the Qualification tests, and electrical data analysis of the qualification rejects
- The job requires the engineer to participate in assessment of Qual Material Readiness and Test program readiness required to release qualification materials into qualification process. The engineer should write clear and complete Qual readiness reports and risk assessments, and reliability qualification reports.
Qualifications:
- A minimum of a bachelor’s degree in an Engineering discipline; M.S. degree or Ph.D. in electrical engineering is preferred.
- Minimum 8 years of Semiconductor IC Reliability, Rel Engineering or Product Engineering experience required
- Experienced in reliability stress methodologies, reliability acceleration models, reliability hardware design, and Product Qualification flow/tests; Familiar with industrial standards (AEC Q100, JEDEC, IPC) for Qualification & PCN process.
- Knowledgeable and experienced with CMOS devices physics, Device & Circuit Reliability, Design for Reliability, and familiar with reliability statistics & models.
- Knowledgeable and experienced with CMOS package, assembly process, semiconductor package failure modes;
- Provide engineering inputs to NPD cross functional teams to ensure reliable and robust products.
- Responsible for the successful completion of reliability deliverables in the company’s Product Development Process
- Experience with Product or Test Engineering, familiar with drift analysis of Qualification samples
- Effective engineering analytical and problem-solving skills; familiar with FA & RCCA flows
- Effective oral and written communication skills; Effective meeting and presentation skills.
- Effective analytical and problem-solving skills. Demonstrated ability to commit to assigned tasks.
- Responsibilities
- For NPD projects, the engineer is to work with Design, Marketing, Technology, PI, PE, TE, and PKG to develop and execute the DfR, reliability strategy and qualification execution. Participate weekly NPD meetings with cross functional teams.
- For new product development, the reliability engineer is coordinating with Design team for integrating lessons learn into Design-for-Reliability BKMs
- To build in reliability & quality into NPD products, the reliability engineer gets involved in technology development & package development, design of experiments (DOE), material and process characterization & validation & reliability evaluation & process and product qualifications. Results from these DOEs & process characterization & reliability evaluation will be employed to improve the quality and reliability of products.
- The engineer works closely with PE and TE to review the NPD test program development to ensure Test Quality in NPD process with various defect screen strategies
- Participate in Product Validation Process and provide engineering inputs to improve NPD Quality & Reliability
- Provide engineering inputs and reliability risk assessment to NPD cross functional teams to ensure reliable and robust products are designed and developed through NPD flow.
- Lead the NPD cross-functional teams for the Qualification Readiness Checks
- In case of failures happening during Qual stress tests, the engineer needs to perform 1st level reject disposition teamwork with Product Engineers for FA and root cause analysis and request corrective or preventive actions if applicable.
- Be responsible for working with PE on drift analysis of the Qualification tests, and electrical data analysis of the qualification rejects
- The job requires the engineer to participate in assessment of Qual Material Readiness and Test program readiness required to release qualification materials into qualification process. The engineer should write clear and complete Qual readiness reports and risk assessments, and reliability qualification reports.
Qualifications
Requirements:
- A minimum of a bachelor’s degree in an Engineering discipline; M.S. degree or Ph.D. in electrical engineering is preferred.
- Minimum 8 years of Semiconductor IC Reliability, Rel Engineering or Product Engineering experience required
- Experienced in reliability stress methodologies, reliability acceleration models, reliability hardware design, and Product Qualification flow/tests; Familiar with industrial standards (AEC Q100, JEDEC, IPC) for Qualification & PCN process.
- Knowledgeable and experienced with CMOS devices physics, Device & Circuit Reliability, Design for Reliability, and familiar with reliability statistics & models.
- Knowledgeable and experienced with CMOS package, assembly process, semiconductor package failure modes;
- Provide engineering inputs to NPD cross functional teams to ensure reliable and robust products.
- Responsible for the successful completion of reliability deliverables in the company’s Product Development Process
- Experience with Product or Test Engineering, familiar with drift analysis of Qualification samples
- Effective engineering analytical and problem-solving skills; familiar with FA & RCCA flows
- Effective oral and written communication skills; Effective meeting and presentation skills. Effective analytical and problem-solving skills. Demonstrated ability to commit to assigned tasks.
onsemi is excited to share the base salary range for this position is $131,100.00 to $222,755.00 exclusive of fringe benefits or potential bonuses. The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf
See All 360+ Reliability Engineer Jobs in San Jose
Find roles in San Jose that match your experience and apply in just a few clicks.
Find Reliability Engineer JobsReliability Engineer Job Market in San Jose
Who's Hiring
- ByteDance45

- Lambda36

- TikTok36

- TikTok USDS Joint Venture27

- AMD18

Top Industries Hiring
- Technology & Software45
- Electronics & Hardware27
- Social Media9
- Media & Entertainment9
Reliability Engineer Jobs in San Jose: Frequently Asked Questions
How do I get a reliability engineer job in San Jose?
Focus your search on San Jose's semiconductor, data center infrastructure, and enterprise hardware sectors, where reliability engineering roles are most concentrated. The North San Jose tech corridor and the Golden Triangle hold the highest density of openings, with a strong lean toward failure analysis, FMEA, and product qualification experience. Candidates who can show hands-on reliability testing or field return data analysis consistently stand out in this market.
Which companies hire reliability engineers in San Jose?
Employers hiring reliability engineers in San Jose right now include ByteDance, Lambda, and TikTok, based on current listings on Migrate Mate as of September 2026. San Jose's hiring base skews toward semiconductor manufacturers, storage and networking hardware firms, and large-scale cloud infrastructure operators with significant physical facilities in the area.
Are there remote reliability engineer jobs in San Jose?
Yes, though sparingly, since reliability engineering often requires hands-on lab work, hardware testing, and on-site equipment access. About 41% of reliability engineer openings tied to San Jose are remote or hybrid as of September 2026, reflecting the role's predominantly on-site nature. The portions most likely to go remote are data analysis, report writing, and supplier quality coordination rather than physical testing and failure analysis.
How can I get a reliability engineer job in San Jose with little or no experience?
The most realistic entry path in San Jose is through a reliability technician or quality assurance role at one of the city's semiconductor or storage hardware companies, where hands-on testing experience builds quickly. Firms in North San Jose frequently hire recent engineering graduates into product validation or test engineering positions that feed into reliability roles. Coursework or project experience in FMEA, Weibull analysis, or accelerated life testing gives local applicants a concrete edge.
Which industries hire the most reliability engineers in San Jose?
Most reliability engineer openings in San Jose sit in Technology & Software, Electronics & Hardware, and Social Media, per current listings on Migrate Mate as of September 2026. San Jose's role as a global center for semiconductor design and manufacture, combined with its concentration of hyperscale data infrastructure, keeps sustained demand for reliability engineers across both component-level and systems-level work.
Related Jobs in California
See All 360+ Reliability Engineer Jobs in San Jose
Find roles in San Jose that match your experience and apply in just a few clicks.
Find Reliability Engineer Jobs