**Job Description:** **Requirements:** • Completed high school; technical course in Mechanics, Chemistry, Environmental Studies or related fields is desirable. • Experience in boiler operation, thermal systems, refrigeration, compressed air or effluent treatment. • Basic knowledge of instrumentation and process control. • Availability for shifts and on-call duties according to schedule. **Minimum Education Level:** High School **Work Schedule:** Flexible availability. **Benefits:** On-site meal Shuttle bus After probation: Grocery voucher Family health plan National Unimed Christmas basket, Longevity bonus. *Apply through the Divulga Vagas portal!* Follow Divulga Vagas on Instagram: @divulgavagas.oficial