Lumentum

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:

• Own and sustain test processes for high-performance WSS modules in manufacturing.
• Drive root cause investigations and lead structured failure analysis on in-process and returned units.
• Utilize Lean methodology to lead cross-functional teams in resolving test-related issues and implementing robust corrective actions.
• Analyze complex optical test data (e.g., IL, PDL, ER) to identify trends, systemic issues, and improvement opportunities.
• Collaborate with R&D, NPI, Test Engineering, and Quality teams to transfer new products and processes into production seamlessly.
• Define and implement test automation and software enhancements to improve throughput, repeatability, and accuracy.
• Develop and maintain detailed work instructions, test specifications, calibration procedures, and engineering documentation.
• Support global production sites with test issue escalation, training, and process troubleshooting.
• Champion continuous improvement initiatives using Lean and Six Sigma tools.

Required Qualifications:

• Bachelor’s or Master’s degree in Optical Engineering, Physics, Electrical Engineering, or related field.
• Minimum 7 years of experience in optical test process engineering, ideally within the optical components or telecom industry.
• In-depth knowledge of WSS architectures and optical testing methods (e.g., optical spectrum analysis, polarization effects, spectral flatness).
• Proven expertise in failure analysis and structured problem-solving (e.g., 8D, 5 Why, Ishikawa).
• Strong data analysis capability using JMP, MATLAB, Python, or equivalent.
• Familiarity with test systems and instrumentation such as tunable lasers, power meters, and optical switches.
• Excellent communication skills and ability to work cross-functionally in a global environment.

Preferred Qualifications:

• Experience in high-tech, fast-paced, high-mix, high-volume optical module production environments.
• Knowledge of MES systems (e.g., Camstar) and SPC tools.
• Lean Six Sigma certification will be an advantage.
• Experience working at or with Lumentum or similar optical component manufacturers is a plus.
• Proficiency in English is essential, as it is the primary language used for corporate communication. Applicants are required to submit a valid English language proficiency test score as part of the application process.

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.