Guardian Glass is seeking a **Production Shift Supervisor** for our float glass plant in **Tudela**, Navarra. In this role, you will be responsible for transforming your team into a high-performance unit, driving our vision and culture. You will identify and leverage the unique skills of each team member to generate personal satisfaction and add value to the company. You will also be responsible for supervising and coordinating production efforts to achieve sustained improvements in key processes such as Environmental Health and Safety (EHS), compliance, reliability, quality, production, and costs. **Our Team** You will join the coated glass line team, working closely with Operations and Engineering teams. We are committed to maintaining high standards of efficiency and quality, fostering a collaborative and innovative work environment. **Responsibilities** * Lead a team of 5 operators, ensuring safe and efficient operations, and promoting vision, safety, quality, and productivity. * Develop a high-performing team by leveraging individual capabilities and creating personalized development plans. * Promote safety excellence through active operator involvement, encouraging accountability and commitment to proactively eliminate hazards. Provide safety training and educational materials. * Facilitate team communication and development, resolve problems and conflicts, and promote employee engagement and responsibility. * Supervise product quality and improve efficiency through continuous team training. * Generate accurate and timely reports. * Evaluate the impact of decisions on costs and other processes. * Achieve or exceed KPI targets through continuous process improvement. **Requirements** * Bachelor's degree in a technical field such as Engineering, Chemistry, Physics, or related discipline. * **Availability to work 4 shifts.** * Prior experience working in a manufacturing environment. * Effective and clear communication, along with excellent problem-solving and analytical skills. * Fluency in English and Spanish. **Preferred Qualifications** * Demonstrated leadership skills. * Experience leading or participating in continuous improvement projects. **Who We Are** As a Koch company, Guardian Glass is one of the world’s largest manufacturers of float, fabricated, and value-added glass products and solutions. We produce high-performance glass for architectural, residential, interior, transportation, and technical applications. Our glass can be found in homes, offices, and vehicles, as well as in some of the world’s most iconic projects. The Tudela plant is located in the Montes de Cierzo Industrial Park in Tudela and employs approximately 270 people. Its activities include the manufacturing of flat glass and its subsequent transformation into higher value-added products such as laminated or safety glass, patterned glass, and coated glass. The plant operates on a four-shift schedule, as the glass production furnace runs continuously throughout its operational lifetime. At Koch, employees can focus on what they do best to improve lives. Discover how our business philosophy helps employees unlock their potential while creating value for themselves and the company. \#LI\-LU2