Franck Thuillier has worked at SPIE for 36 years, starting as a Technician and rising to his current role as Department Head in charge of SPIE's petrochemical activities in northern France. As Department Head, he manages multi-year contracts with large customers. SPIE provides services to control customers' installations on site to optimize plant performance through accurate measurement of temperature, pressure, and fluid flow related to fertilizer, plastic, and oil production. Recruitment is a challenge as there are few engineering schools that offer training in the petrochemical industry, so SPIE has a training program to share its knowledge and encourage students to study and gain work experience in this field.