Process Engineer

lumentum· Lumentum International (Thailand) Co. Ltd.
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📍 Thailand - Pathumthani (Navanakorn)Full time
Full timeLumentum International (Thailand) Co. Ltd.

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!

About Lumentum

Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation communications. Built on decades of photonics innovation, Lumentum delivers high-performance lasers, modules, and optical subsystems that enable scalable, energy-efficient data center connectivity, advanced telecom networks, industrial manufacturing, and sensing applications. Headquartered in San Jose, California, the company operates R&D, manufacturing, and sales facilities worldwide.

Learn more at www.lumentum.com

Key Responsibilities

  • Provides technical and sustaining engineering support in a manufacturing area. Recommends and implements equipment and process modifications to improve production efficiencies, manufacturing techniques and production yields for existing products.

  • Develops and conducts statistical analysis such as Design of Experiments (DOE) and Statistical Process Control (SPC) targeting physical cause of failure for yield loss and improving quality.

  • Interacts with product design and development personnel to ensure that processes and designs are compatible. To drive activities in identification and continuous improvement on yield improvement, Bone-piles reduction, and cost reduction. To support problem solving on moderate scope and complexity.

  • To support R&D, PLM, FAE, PE, TE, QE, Supply Chain (WH, IQA, Logistic, BOI, Buyer, Trade and Compliance), Finance, Planning and Manufacturing team to ensure the smooth operation from NPI till Mass Production phase.

  • To Coordinate related task, and engineering changes with internal in house teams and CM teams.

Qualifications

  • Bachelor’s degree in Engineering or related field.

  • At least 5 years’ experience in manufacturing and experience in electronics or optical products. Process expertise and development in Optic Alignment especially die bonder, wire bonder, Lid Seal and Leak Test is preferable.

  • Demonstrate the construction and operation of common electronic and optical components. Familiar with common electronic and optical terminology.

  • Be strong interested in solving difficult problems. Recognize and efficiently fix common electronic and optical component and circuit problems.

  • Strong data analytical skills, Self-motivated, goal oriented, task driven team player.

  • Excellent oral and written communication skills in English and Thai.

  • Flexibility in work hours to support either early morning or evening conference calls with North America. Ability to effectively present information and respond to questions from groups of managers, customers and engineering team members. Ability to discern priorities in handling stressful situations.

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.

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 Process Engineer position at lumentum?
The salary for this Process Engineer 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 Process Engineer position at lumentum located?
This Process Engineer 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 Process Engineer role at lumentum full-time or part-time?
This is listed as a Full time position. It is posted as a Process Engineer role in the Lumentum International (Thailand) Co. Ltd. department at lumentum.
Which team or department does the Process Engineer at lumentum belong to?
This Process Engineer 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 Process Engineer 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 Process Engineer job at lumentum posted?
This Process Engineer position at lumentum was posted on Aug 10, 2026. Apply as soon as possible — early applications are often reviewed first.
Process Engineer
lumentum
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