It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.
If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!
Senior Engineer – MEMS Test
Key Responsibilities
- Test Process Ownership: Develop, optimize, and sustain MEMS production test processes to ensure stable manufacturing performance, product quality, and customer requirements.
- Failure Investigation & Root Cause Analysis: Perform on-site failure investigation, analyze test failures, identify root causes, and implement corrective and preventive actions.
- Yield & Data Analysis: Analyze production yield, test results, and process data to identify trends, improve process capability, and drive yield improvement initiatives.
- Process Improvement: Lead continuous improvement projects to enhance test efficiency, reduce defects, improve equipment utilization, and increase manufacturing productivity.
- Customer Support: Support customer quality issues and engineering requests by performing technical investigations, data analysis, and corrective action implementation.
- Test Equipment Support: Own and maintain production test equipment, coordinate troubleshooting activities, and work with equipment vendors to improve system reliability and uptime.
- Cross-functional Collaboration: Work closely with Product Engineering, Process Engineering, Manufacturing, Quality, Reliability, and R&D teams to resolve technical issues and support new product introduction (NPI).
- Documentation: Prepare and maintain engineering reports, work instructions, process documentation, FMEA, control plans, and engineering change documentation.
- Continuous Improvement: Utilize statistical analysis tools (SPC, DOE, MSA, Cp/Cpk) and structured problem-solving methodologies (8D, Fishbone, 5 Why) to improve manufacturing performance.
- Training & Technical Support: Provide technical guidance and training to technicians and operators to ensure consistent execution of production test processes.
Qualifications
- Bachelor's or Master's degree in Electrical Engineering, Electronics Engineering, Mechanical Engineering, Mechatronics, Physics, or a related engineering field.
- 5+ years of experience in semiconductor, MEMS, photonics, or electronics manufacturing.
- Experience in production testing, failure analysis, process engineering, or manufacturing engineering.
- Strong analytical skills with experience in root cause analysis and statistical problem-solving tools (DOE, SPC, FMEA, MSA).
- Experience with production test equipment and automated manufacturing systems.
- Knowledge of electrical measurements and data analysis tools such as JMP, Minitab, or Python is an advantage.
- Excellent communication and cross-functional collaboration skills.
- Experience in cleanroom manufacturing environments is preferred.
We are an equal opportunity employer and value diversity at our company.
We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.
Please contact us to request accommodation.
Skills Required
- Bachelor's or Master's degree in Electrical Engineering, Electronics Engineering, Mechanical Engineering, Mechatronics, Physics, or a related engineering field
- 5+ years of experience in semiconductor, MEMS, photonics, or electronics manufacturing
- Experience in production testing, failure analysis, process engineering, or manufacturing engineering
- Strong analytical skills and experience with root cause analysis and statistical problem-solving tools such as DOE, SPC, FMEA, and MSA
- Experience with production test equipment and automated manufacturing systems
- Knowledge of electrical measurements and data analysis tools such as JMP, Minitab, or Python
- Excellent communication and cross-functional collaboration skills
- Experience in cleanroom manufacturing environments
Lumentum Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lumentum and has not been reviewed or approved by Lumentum.
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Equity Value & Accessibility — Equity is positioned as a meaningful part of total compensation, with RSUs frequently framed as a valued component of offers. An employee stock purchase plan with a discount and look-back further reinforces equity access as part of rewards.
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Retirement Support — Retirement benefits are presented as a clear strength, with a 401(k) match and immediate vesting highlighted as supportive features. Auto-enrollment and match eligibility details indicate a structured retirement program for U.S. employees.
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Healthcare Strength — Multiple medical plan options are described, including PPO and HDHP/HSA choices and Kaiser in some locations, suggesting breadth and choice in coverage. Health and well-being programming is also characterized as part of a comprehensive benefits approach.
Lumentum Insights
What We Do
Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose, California with R&D, manufacturing, and sales offices worldwide. For more information, visit www.lumentum.com.
