Reliability Engineering Manager

lumentumยท Lumentum International (Thailand) Co. Ltd.
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๐Ÿ“ Thailand - Pathumthani (Navanakorn)Full time

About this role

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!

The Reliability Engineering Manager will establish and lead the manufacturing reliability function supporting the company's strategic optical communication and photonic product portfolio.

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This position is responsible for developing reliability strategies for both new product introductions (NPI) and manufacturing products, executing ongoing reliability testing (ORT), investigating failures, driving root cause analysis, and identifying opportunities to improve product and process robustness.

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The successful candidate will focus not only on reliability testing, but also on understanding failure mechanisms, analyzing data, identifying trends, designing experiments, and driving corrective actions across manufacturing, product engineering, quality, and reliability organizations.

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The role will initially build and lead a small reliability team while establishing the processes, and engineering discipline required to support both manufacturing and future business growth.

Key Responsibilities

  • Build and lead the Nava manufacturing reliability team capability.
  • Develop reliability strategies supporting both new product introductions and manufacturing products.
  • Own ongoing reliability testing (ORT) programs and support product qualification activities.
  • Develop reliability test plans, schedules, reporting systems, and escalation processes.
  • Analyze reliability data to identify trends, failure mechanisms, and emerging product or process risks.
  • Lead root cause investigations using statistical analysis, Design of Experiments (DOE), and structured problem-solving methodologies.
  • Partner with Product Engineering, Manufacturing Engineering, Quality, R&D, and Central Reliability teams to drive corrective and preventive actions.
  • Identify reliability risks early in product development and drive mitigation activities before product release.
  • Develop reliability strategies, qualification methodologies, and reliability requirements for new and existing product platforms.
  • Recruit, develop, and mentor reliability engineers and technicians as the organization grows.

Qualifications

  • Bachelor's or master's degree in engineering, Physics, Materials Science, Mechanical Engineering, Electronics, or a related technical discipline.
  • Excellent written and spoken English communication skills.
  • 8+ years of engineering experience with at least 3 years leading reliability, qualification, quality, manufacturing, or related engineering teams.
  • Strong understanding of reliability methodologies accelerated testing, failure analysis, statistical analysis, and reliability data interpretation.
  • Demonstrated experience conducting DOE studies and translating findings into product or manufacturing improvements.
  • Experience in electronics, semiconductor, optical, storage, automotive, industrial, or other high-volume manufacturing environments.
  • Strong knowledge of materials, mechanical reliability, manufacturing processes, and failure mechanisms.
  • Demonstrated ability to build engineering capability, influence cross-functional teams, and mentor technical staff.

Preferred Experience

  • Ownership of manufacturing reliability, product reliability, ORT, qualification, or reliability growth programs.
  • Experience supporting products through development, qualification, manufacturing ramp, and volume production.
  • Experience with optical communication products, semiconductor packaging, optoelectronics, photonics, datacenter hardware, storage devices, or other high-reliability electronic products.
  • Experience with reliability data analysis using JMP, Minitab, Python, R, Weibull++, or equivalent tools.
  • Experience working across multiple international engineering and manufacturing sites.
  • Experience developing reliability laboratories, test infrastructure, measurement systems, or reliability processes.

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.

Frequently Asked Questions

Is the salary disclosed for the Reliability Engineering Manager position at lumentum?
The salary for this Reliability Engineering Manager role at lumentum is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Reliability Engineering Manager position at lumentum located?
This Reliability Engineering Manager role at lumentum is based in Thailand - Pathumthani (Navanakorn). The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Reliability Engineering Manager role at lumentum full-time or part-time?
This is listed as a Full time position. It is posted as a Reliability Engineering Manager role in the Lumentum International (Thailand) Co. Ltd. department at lumentum.
Which team or department does the Reliability Engineering Manager at lumentum belong to?
This Reliability Engineering Manager position is part of the Lumentum International (Thailand) Co. Ltd. department at lumentum. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Reliability Engineering Manager position at lumentum?
Click the "Apply Now" button on this page. You will be redirected to lumentum's official application portal hosted on workday where you can submit your application directly.
When was the Reliability Engineering Manager job at lumentum posted?
This Reliability Engineering Manager position at lumentum was posted on Jul 31, 2026. Apply as soon as possible โ€” early applications are often reviewed first.
Reliability Engineering Manager
lumentum
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