PCBA Process/Test Engineer

Reposted 24 Days Ago
Be an Early Applicant
Pathumthani, Pathum Thani, THA
In-Office
Mid level
3D Printing • Marketing Tech • Design
The Role
Oversee processes for Test, PCB Assembly and Box build, ensuring quality, troubleshooting issues, and driving continuous improvement at the contract manufacturer.
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!

Job Description
•    Act as the on-site representative at the contract manufacturer (CM), overseeing processes for Test, PCB Assembly and Box build.
•    Monitor and enforce manufacturing standards, including ESD controls, line setup, line audits and process adherence; identify and escalate risks proactively
•    Support New Product Introduction (NPI) and mass production activities by assisting in product bring-up, troubleshooting issues, and coordinating with cross-functional engineering teams across global locations
•    Lead, advise and drive root cause analysis and corrective actions (5D/8D reports) and support continuous improvement efforts at the CM site
•    Collaborate closely with program manager, test engineering, supplier quality, and manufacturing teams to ensure product reliability, quality and successful ramp to production
•    Provide weekly/monthly oversight, reporting issues back to the design team before reaching crisis.  This might include yield monitoring, identifying production excursions, and suggesting proactive fixes.
 
Requirement
•    5–10 years of hands-on experience in testing, PCB Assembly and box build (mechanical assembly) process, preferably in high-tech manufacturing or optoelectronic components
•    Bachelor’s degree (and above) in Electrical/Electronic Engineering (or related technical field)
•    Has electrical debug, knowledge of test software best practices, and a general understanding of the individual elements and box build, and overall function of the final products.
•    Has understanding of PCB Assembly process.
•    Has at least a fundamental knowledge of our mechanical parts, including assembly processes and tolerancing.
•    Strong knowledge of quality control tools and methodologies (SPC, 5D/8D, FMEA, root cause analysis)
•    Experience working closely with contract manufacturers (CMs), including on-site support and line audits
•    Solid understanding of manufacturing process controls, material handling, ESD standards, and product assembly flows
•    Ability to troubleshoot technical issues, communicate effectively with remote engineering teams – excellent verbal and written communication skills in English
•    Comfortable working in an intense, fast-paced environment with multiple projects and shifting priorities
 

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

  • 5-10 years of hands-on experience in testing, PCB Assembly and box build process
  • Bachelor's degree in Electrical/Electronic Engineering or related technical field
  • Electrical debug and knowledge of test software best practices
  • Fundamental knowledge of mechanical parts, assembly processes, and tolerancing
  • Strong knowledge of quality control tools and methodologies (SPC, 5D/8D, FMEA, root cause analysis)
  • Experience working with contract manufacturers including on-site support
  • Understanding of manufacturing process controls, material handling, and ESD standards
  • Ability to troubleshoot technical issues and communicate effectively with remote engineering teams

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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