Senior Engineer, Product

Primary Duties & Responsibilities

• Evaluate customer and product requirements and develop feasible manufacturing process plans.
• Perform process capability, yield, cycle time, and cost evaluations for new products.
• Evaluate required raw materials, tooling/fixtures, consumables, and equipment for production readiness.
• Support technical alignment with Sales, customers, and cross‑functional teams.
• Provide timely support for quotations and technical inquiries, including alternative solutions when required.
• Support New Product Introduction (NPI) from initial evaluation through production launch.

• Support customer quality issues and complaints, coordinate cross‑functional problem‑solving, and provide professional FA reports.
• Lead fabrication quality issue investigation, including containment, root cause analysis, corrective actions, and effectiveness verification.
• Lead improvement projects for major quality issues and critical products, including action planning, progress tracking, and reporting.
• Develop and maintain product specifications, DFMEA/PFMEA, control plans, and work instructions for key products.

• Develop, review, and maintain process documentation, including work instructions, process cards, key process parameters, and production records.
• Improve process capability through optimization of process flow, tooling, fixtures, and packaging methods.
• Develop and implement new processes, technologies, and equipment improvements to strengthen manufacturing capability.
• Develop and maintain DFMEA/PFMEA for critical products and conduct regular product/process audits.
• Review and manage product drawings and drawing revisions.
  • Manage PN creation and revision.
  • Develop, implement, and revise manufacturing process flows based on product and production requirements.

• Analyze product quality issues and non‑conformances, lead root cause analysis, and provide timely CAR/FA reports and corrective actions.
• Lead improvement actions for key products not meeting quality and yield targets, using PDCA and data‑driven problem‑solving methods.
• Track and report daily/weekly technical and quality issues, with clear action plans and follow‑up.
• Conduct process and operator audits to identify process gaps and drive corrective improvements.
• Drive continuous improvement in product performance, process capability, yield, quality, and cost.

• Collaborate with Quality to improve inspection methods and measurement capability, and support customer complaint resolution.
• Provide cross‑functional technical support to Sales, Quality, Purchasing, Production, Planning, and other relevant teams.
• Train and guide operators on process requirements and provide production‑line technical support to ensure product quality.
• Take ownership of assigned tasks by developing clear action plans, meeting committed timelines, reporting issues, and driving actions to closure.

Education & Experience

• Education:
  • BS degree in engineering or sciences, preferably from the field of:
    1. Optics Fabrication Engineering
    2. Mechatronics Engineering
    3. Mechanical Engineering
    4. Industrial Engineering and Management
• Experience:
  • 5+ years working experience in manufacturing & process engineering; working in an optics manufacturing environment or a highly technical, quality oriented, high‑volume, light‑manufacturing environment.

Skills

• Experience in well‑developed fault isolation, problem solving & analytical skills.
• Methodize and improve production processes.
• Experience in designing tools and fixture for optical testing systems.
• Do P‑FMEA, SPC and other statistical methods is a plus.
• Experience in using AutoCAD (SolidWorks is an advantage).
• Ability to use English for Business communication.
• Mandarin as the 3rd language is an advantage.

Working Conditions

• Works with fabrication equipment.
• Exposure to a variety of compounds, solvents and chemicals.
• Works in standard office/manufacturing environment.

Physical Requirements

• Ability to handle stress, proactive thinking, good initiative, and readiness for changes are essential demands at work.

Safety Requirements

Quality and Environmental Responsibilities

Culture Commitment

• Integrity – Create an Environment of Trust
• Collaboration – Innovate Through the Sharing of Ideas
• Accountability – Own the Process and the Outcome
• Respect – Recognize the Value in Everyone
• Enthusiasm – Find a Sense of Purpose in Work