Shift Supervisor

Job Summary

IFF is a global leader in flavors, fragrances, food ingredients and health & biosciences. We deliver sustainable innovations that elevate everyday products. Ensuring excellence in execution—from procurement to supply chain and reliability—delivering quality, safety, efficiency and sustainability across the value chain.

The role is based in Rayong, Thailand (onsite role). Be part of a dedicated, solution-oriented, and safety-conscious team where together we can achieve greatness and make a real impact. Your potential is our inspiration. Where You’ll Make a Difference Ensure compliance with site and corporate Quality, Food Safety, EHS policies, and all applicable regulatory standards (e.

g., OSHA, cGMP, HACCP, ISO, FSSC, Sedex). Develop and enforce SOPs and Work Instructions aligned with hazard controls, environmental aspects, and process safety practices. Actively participate in EHS and Quality programs, including audits, hazard identification, emergency response, and risk-based activities. Promote a strong safety, quality, and food safety culture through role modeling and encouraging team participation.

Supervise daily production operations in line with schedules, ensuring accurate reporting and achievement of KPIs. Drive operational efficiency by maintaining process stability, optimizing capacity, yield, and identifying continuous improvement opportunities. Lead problem-solving and root cause investigations, implementing corrective actions in coordination with the Production Manager.

Coordinate cross-functional production activities to ensure optimal utilization of manpower, equipment, and resources. Maintain accurate and compliant documentation, including SAP records, shift logs, reports, and administrative requirements. What Makes You the Right Fit. Bachelor’s degree in Mechanical or Electrical Engineering (or equivalent) with 5 years of relevant experience.

Proficient in ERP systems; SAP experience highly desirable. Solid understanding of GMP for food additives and pharmaceutical excipients. Strong analytical, communication, and computer skills (Word, Excel, SAP). How Would You Stand Out? Experience as a multi-craft maintenance supervisor. Experience in chemical or food processing industries.

Demonstrated commitment to safety and environmental compliance. Why Choose Us? An inspiring and dynamic international working environment. The opportunity to work in a diverse, multidisciplinary team with passionate and talented professional colleagues. For your awareness, IFF has announced its intention to sell its Food Ingredients Business to CVC Capital Partners.

The sale is presently expected to close in the first half of 2027, pending regulatory approvals and other closing conditions. The Food Ingredient business unit will remain a part of IFF until close and, at such time, it will transition to CVC Capital Partners. In applying for this position, you acknowledge your awareness that the position is a part of the Food Ingredient business unit and has been identified to transition to CVC Capital Partners.

We are a global leader in taste, scent, and nutrition, offering our customers a broader range of natural solutions and accelerating our growth strategy. At IFF, we believe that your uniqueness unleashes our potential. We value the diverse mosaic of the ethnicity, national origin, race, age, sex, or veteran status. We strive for an inclusive workplace that allows each of our colleagues to bring their authentic self to work regardless of their religion, gender identity & expression, sexual orientation, or disability.

Visit IFF.com/careers/workplace-diversity-and-inclusion to learn more