{"id":2975815,"url":"https://alion.io/job/lumentum-engineer-principle-supplier-quality","title":"Engineer Principle, Supplier Quality","company":{"id":5264,"name":"Lumentum","domain":"lumentum.com","url":"https://alion.io/company/lumentum","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":76,"open_postings":37,"ghost_share":0,"stale_share":0.946,"repost_share":0,"time_to_fill_p50_days":36,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pathum Thani, Thailand"],"countries":["TH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15000,"max_usd":34000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":7932},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FMEA","optional":false},{"name":"Statistical Process Control","optional":false}],"status":"live","first_seen_at":"2026-10-21T04:35:47Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-22T09:25:13Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"It's fun to work in a company where people truly BELIEVE in what they're doing!\nWe're committed to bringing passion and customer focus to the business.\nIf you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!\nProduct & Business Ownership\nServe as the Supplier Quality Engineer for Lumentum's Mechanical Components to cover mainly on Submount parts and some other mechanical parts, e.g., Plastic Molding, CNC Machining, Soldering Wire, etc., (upon manager assignment).\nProvide supplier quality leadership throughout the complete product lifecycle, from technology development through sustaining production.\nPartners with Product Engineering, Component Engineering, and Commodity Management to influence supplier selection, manufacturing strategy, technology roadmaps, and supplier capability development.\nSupport multiple concurrent NPI programs while balancing business priorities, supplier readiness, and manufacturing capacity.\nSupplier Quality & Supplier Development\nLead supplier qualification, manufacturing capability assessments, process audits, and supplier readiness evaluations for strategic suppliers.\nDevelop supplier improvement roadmaps focused on quality, yield, process capability, manufacturing robustness, and operational excellence.\nIdentify supplier risks and develop mitigation strategies supporting business continuity, supply resiliency, and product quality.\nDrive Lean Manufacturing, Six Sigma, and continuous improvement initiatives with strategic suppliers.\nNew Product Introduction (NPI)\nPartner with Product Development, Component Engineering, Manufacturing Engineering, and Program Management to ensure supplier readiness for new product introductions.\nParticipate in Design Reviews, Design for Manufacturability (DFM), and Design for Excellence (DFX) activities with Engineering teams and suppliers.\nLead supplier process qualification, First Article Inspection (FAI), process validation, and production readiness activities.\nSupport production ramp, supplier transfers, manufacturing transfers, localization initiatives, and capacity expansion projects.\nEnsure suppliers consistently meet quality, reliability, manufacturability, and delivery requirements prior to production release.\nEngineering & Technical Leadership\nAct as the primary technical quality interface between Lumentum and strategic suppliers.\nInfluence engineering and supplier decisions without direct authority through technical expertise and data-driven decision making.\nLead supplier technical reviews, quality reviews, executive escalations, and corrective action activities.\nSupport Engineering organizations with supplier manufacturing expertise during technology development, product industrialization, and manufacturing transfers.\nCross-Functional Collaboration\nWork closely with Product Engineering, Component Engineering, Commodity Management, Global Sourcing, Manufacturing, Reliability Engineering, Operations, Program Management, and Customer Quality.\nSupport supplier changes, value engineering initiatives, localization programs, and manufacturing optimization projects.\nUtilize supplier quality metrics, statistical analysis, and manufacturing data to improve supplier capability and product quality.\nDrive proactive supplier risk management, manufacturing readiness, and long-term supplier development throughout the product lifecycle.\nRequired Qualifications\nBachelor of Engineering or higher in Mechanical, Optical, Chemical, Electrical, Industrial Engineering or any related field.\nISO Certified Auditor or well understand of QMS\nExperience or good knowledge in Submount, mechanical parts, electromechanical parts, etc.\nExperience and knowledge of Casting, Machining, Sheet Metals Stamping, Injection Molding Technologies is advantage, soldering wires, solder pad, etc.\nMinimum 8 years of experience in Supplier Quality Engineering, Manufacturing Quality, Product Quality, or Quality Engineering\nKnowledge of supplier quality systems, statistical process control, process capability analysis, FMEA, Control Plans, Measurement System Analysis (MSA), and structured problem-solving methodologies.\nExcellent communication, organizational, project management, and leadership skills.\nDemonstrated ability to influence cross-functional technical decisions across engineering, manufacturing, sourcing, and supplier organizations.\nWillingness to travel domestically and internationally (approximately 20-30%).\nWe are an equal opportunity employer and value diversity at our company.\nWe 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.\nWe 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.\nPlease contact us to request 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