* Start-up, operation, checklists, and data collection for equipment operation; * Daily operation report to the Technical Support Center (CST), including production information, measurement sheets for operational variables, and other relevant site operation details; * Mechanical cleaning and maintenance of equipment and the site in general; * Proper monitoring of operational variables; * Preparation of monthly reports with parameters on the performance of equipment at the site; * Monitoring of preventive and corrective maintenance; * Financial control over purchases of materials for administrative tasks and general site cleaning supplies; * Supervision of services performed by third-party companies; * Execution of electrical switching and valve operations; * Analysis of treated water; * Implementation of safety lockouts and compliance with occupational safety regulations; * Reading and interpretation of procedures; * Diagnosing system issues and properly identifying difficulties; * Performing minor interventions in site maintenance – electrical, mechanical, civil, paint repairs, and general upkeep; * Providing assistance to all company operators and technicians; * Maintaining and updating PMOCs; * Interpreting single-line diagrams and interfacing with software; * Ensuring integration among operators, technicians, and maintenance service providers. **REQUIRED:** Experience in boilers **COMPANY:** Queimados region, RJ **SCHEDULE:** 3x3 2x2, 6:00 AM to 6:00 PM **EDUCATION:** Technical degree in Mechanical or Electrical Engineering **DESIRED:** Experience in refrigeration, chilled water, generators, and boilers. **POSITION:** Temporary (3 months) Competencies **TEAMWORK ORGANIZATION PROACTIVITY. Position:** BOILER UTILITY OPERATOR AND REFRIGERATION TECHNICIAN \- QUEIMADOS \| Salary: R$ 1\.555,17\. \| Education: Technical course \| Vocational. \| Shift: Morning and Afternoon. \| Area: Industrial, Production, Factory. \| Experience: 6 months. \| City: Queimados / RJ