Failure Analysis Engineer

Posted 4 Days Ago
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Pathumthani, Pathum Thani, THA
In-Office
Senior level
3D Printing • Marketing Tech • Design
The Role
Analyze electronic circuits, PCBs, and optical transceiver modules to diagnose failures and determine root causes. Perform testing, inspection, repair, soldering, rework, and validation using specialized diagnostic equipment. Document findings, prepare failure analysis reports, analyze manufacturing data, and collaborate with Quality teams on corrective and preventive actions. The role requires test engineering experience in optoelectronics or fiber-optic communications, statistical analysis skills, and occasional international travel.
Summary Generated by Built In

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!

Key Responsibilities

  • Component-Level Troubleshooting: Analyze electronic circuits and individual PCB components to identify and diagnose faults, failures, and performance issues.
  • PCB and Transceiver Module Inspection: Inspect PCBs and transceiver modules for visible defects, including solder bridges, cold solder joints, component placement errors, and damaged components.
  • Failure Analysis: Conduct failure analysis on transceiver modules, evaluating optical, electrical, and mechanical components to determine root causes of defects and malfunctions.
  • Testing and Diagnostics: Utilize a variety of test and diagnostic equipment, including oscilloscopes, digital multimeters, spectrum analyzers, optical spectrometers, and other specialized instruments.
  • Documentation and Reporting: Maintain detailed records of analyses, findings, corrective actions, and solutions. Prepare comprehensive failure analysis reports and technical documentation.
  • Repair and Rework: Perform repair and rework activities on PCBs and transceiver modules, including soldering, desoldering, component replacement, and validation testing.
  • Data Analysis: Analyze test and manufacturing data from PCBs and transceiver modules to identify trends, recurring issues, and opportunities for process improvement.
  • Quality Control and Continuous Improvement: Ensure repaired and reworked products meet quality standards and specifications. Collaborate with Quality teams to analyze failure statistics, identify root causes, and implement corrective and preventive actions to reduce recurrence.

Qualifications

  • Minimum of 5 years of experience for bachelor’s degree holders, or 3 years for Master's degree holders, in test engineering within the optoelectronic devices, optical transceiver/transponder, or fiber-optic communications industries.
  • Proficiency in statistical analysis tools, such as Minitab, JMP, SQL, or Python.
  • Solid understanding of circuit diagrams and electronic components.
  • Strong data analysis, problem-solving, and technical report preparation skills.
  • Proven track record of delivering innovative solutions to complex technical challenges.
  • Ability to work effectively in a cross-functional and collaborative team environment.
  • Excellent interpersonal, leadership, and teamwork skills.
  • Willingness to work flexible schedules and travel internationally on occasion.
  • Strong written and verbal communication skills in English.
  • Excellent analytical and critical-thinking abilities.
  • Demonstrated creativity and innovative thinking.

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 degree holders must have at least 5 years of test engineering experience, or Master's degree holders must have at least 3 years.
  • Experience in optoelectronic devices, optical transceivers or transponders, or fiber-optic communications industries.
  • Proficiency with statistical analysis tools such as Minitab, JMP, SQL, or Python.
  • Solid understanding of circuit diagrams and electronic components.
  • Strong data analysis, problem-solving, and technical report preparation skills.
  • Ability to work effectively in a cross-functional and collaborative team environment.
  • Strong written and verbal communication skills in English.
  • Willingness to work flexible schedules and travel internationally on occasion.
  • Demonstrated creativity, innovative thinking, analytical ability, and critical-thinking skills.

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.

  • 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.
  • 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.
  • 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

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The Company
HQ: San Jose, CA
3,219 Employees

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.

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