[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Lumentum Holdings jobs](https://jobs.opennash.com/companies/lumentum-holdings/) · [Search jobs](/search/) Lumentum Holdings · Thailand - Pathumthani # Engineer Sr, Mfg Process Sustaining Thailand - Pathumthani Senior individual contributor Operations Listed on Lumentum Holdings’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there. [Apply on Lumentum Holdings’s careers site →](https://lumentum.wd5.myworkdayjobs.com/LITE/job/Thailand---Pathumthani-Navanakorn/Engineer-Sr--Mfg-Process-Sustaining_2026880) [OpenNash Jobs](https://jobs.opennash.com/) / [Lumentum Holdings](https://jobs.opennash.com/companies/lumentum-holdings/) / Engineer Sr, Mfg Process Sustaining ## Job description 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! Product Engineering (Core Accountability) Serve as the Product Engineer for assigned Cloud products, owning product definition, technical performance, and manufacturing execution. Act as the primary technical point of contact for product-related topics between Manufacturing and R&D. Drive product-level technical analysis, issue resolution, and change implementation. Manufacturing & Product Industrialization Support product industrialization from development through volume production. Ensure product readiness for manufacturing, including BOM accuracy, drawings, specifications, and configuration control. Work closely with Process Engineering to ensure effective integration of product design with manufacturing processes. New Product Introduction (NPI) & Lifecycle Support Execute product engineering activities for NPI, product transfer, and production ramp. Support Design for Manufacturability, Assembly, Test, and Reliability (DfX) in collaboration with R&D and Process Engineering. Support product qualification, documentation release, and engineering change management. Yield, Quality & Cost Performance Support analysis and improvement of product yield, performance, and quality metrics. Participate in root cause analysis and corrective actions for product-related manufacturing and field issues. Contribute to cost reduction initiatives through product optimization and engineering changes. Cross-Functional & Global Collaboration Collaborate with local and global engineering teams to support product readiness and execution. Communicate technical status, risks, and data-driven recommendations to stakeholders. Support alignment across functions to ensure smooth manufacturing execution. Safety, Health & Environmental (EHS) Responsibility Comply with all EHS policies, procedures, and standards. Actively support EHS initiatives and continuous improvement actions. Promote safe work practices and contribute to a Zero Accident Culture. 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. ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 7 days - Location: Thailand - Pathumthani[Apply on Lumentum Holdings’s careers site →](https://lumentum.wd5.myworkdayjobs.com/LITE/job/Thailand---Pathumthani-Navanakorn/Engineer-Sr--Mfg-Process-Sustaining_2026880) ## More jobs at Lumentum Holdings ### [Engineer Principal, Mfg Product](https://jobs.opennash.com/companies/lumentum-holdings/jobs/5e96a811b01362fb3d20/) Thailand - Pathumthani ### [Engineer Sr, Mfg Equipment](https://jobs.opennash.com/companies/lumentum-holdings/jobs/b9f4835e9ca61c2c90b2/) Thailand - Pathumthani ### [Engineer Sr, Mfg Process](https://jobs.opennash.com/companies/lumentum-holdings/jobs/3cc35b30044e1da68e9a/) Thailand - Pathumthani ## Similar jobs at other companies ### [Mfg.Eng. 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