Technical Sheet Engineer (NPI, Manufacturing Engineer)

About EssilorLuxottica

EssilorLuxottica is a global leader in the design, manufacture and distribution of advanced vision care products, eyewear and med-tech solutions. The Group is home to the most innovative lens technologies, including Varilux, Stellest and Transitions, iconic brands such as Ray-Ban, Oakley and Supreme, top-selling smart eyewear products including Ray-Ban Meta, Oakley Meta Vanguard and Nuance Audio, the most desired luxury licensed brands and world-class retailers including Sunglass Hut, LensCrafters, Vision Express and Apollo. With over 200,000 employees across 150 countries, 600 operations facilities, serving 300,000 eye care professionals and operating 18,000 stores, the Group generated consolidated revenue of Euro 28.5 billion in 2025.  For more information, visit www.essilorluxottica.com

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The Technical Sheet Engineer is responsible for defining, managing, and maintaining the full set of technical and aesthetic specifications for each product SKU in the New Product Introduction (NPI) process. This includes coordinating the definition of colors and surface finishing for make and buy components, and finished frames, all across the manufacturing processes. The role needs to collaborate different plants or regions, and manages autonomously the relationships with product office/APQP for samples approval. This position reports to the Technical Office Supervisor, base at Rayong site.

Job Responsibilities;

• Define and document all visual characteristics for each new model and SKU, technical positions and instructions for decorative processes, such as pad printing, hot stamping, laser marking
• Create and manage master technical sheets (or aesthetic BOMs), ensuring all color references, codes, and processes are accurately recorded and updated, maintain internal codes for pigments and painting recipe
• Work closely with Brand managers to translate design briefs into technical specifications, Production and quality teams to ensure consistency and reproducibility
• Ensure accurate data entry and synchronization across PLM and documentation systems (e.g., pigment codes, process routings, BOMs)
• Involve creating and updating component codes, pigment and chemical references, and interfacing with the brand team to ensure alignment with design intent
• Management of NPI industrialization (Gate 2-1 and 1-0) for SKU color and aesthetic approvals
• Autonomous with the management of the relationships with other departments
• Comply with the local and group policies, comply with the ISO certifications and other group systems, contribute to the external/internal audits

Job Requirement;

• Bachelor degree (mechanical engineering or material engineering is preferred)
• Strong attention to detail and sense of color/aesthetic alignment
• English language is required
• Experience with production processes like injection molding, painting, and decorative techniques is a plus
• Good knowledge of product coding, BOM structures, and technical documentation
• Proficiency with tools like Excel, PLM, and color matching system
• SAP system knowledge