Do you want to be part of a company that cultivates stories and powers the future? The Instrument Technician III position is ideal for those seeking professional development in a collaborative environment focused on people and processes. At Cocal, we believe in the power of connections and continuous development. Shall we go forward together? **Responsibilities and Duties** * Perform high-complexity maintenance and calibration of critical systems; * Guide teams, conduct advanced diagnostics, and develop technical solutions to optimize industrial processes, ensuring compliance with safety and quality standards, as well as pursuing continuous improvements in control and automation systems. This role requires extensive experience and in-depth knowledge of industrial processes and instrumentation tools; * Configure and maintain programmable logic controllers (PLCs) and instrumentation communication networks; * Support supervision system maintenance by configuring and adapting them according to process requirements; * Carry out cleaning, preservation, and maintenance activities on machinery, equipment, and physical facilities during the off-harvest period (scheduled maintenance) of the industrial park. **Requirements and Qualifications** * Technical education in Electrotechnics, Electroelectronics, Automation, or Instrumentation; * Experience in maintenance, calibration, and programming of instruments (level, pressure, flow, temperature, pH, and Brix probe); * Knowledge of Siemens PLCs and industrial networks (Profinet, Modbus, Asi, Hart, Profibus), plus ability to interpret electrical drawings and analyze failures in analog and digital signals; * Hands-on experience with multi-brand positioners (FY, Siemens, Bray, Foxboro, and União Brasil) and pneumatic actuators (Festo and Norgren); * Familiarity with Isoplan (Presys) and Helenos is desirable; * Proficiency in Excel, Word, SAP, and PIMS; * Availability to work rotating shifts and on a 5x1 schedule; * Residency in Iepê, Nantes, Narandiba, Tarabai, Pirapozinho, Porecatu, Presidente Prudente, or willingness to relocate. **Additional Information** Caring for those who are with us is part of our identity. Take a look at the benefits we offer: Collective health plan Profit-sharing program Free transportation Meal allowance Multi-benefit card Corporate cafeteria Group life insurance Christmas basket Extended maternity and paternity leave For over 40 years, we have transformed sugarcane into energy that powers cities, feeds people, and builds stories. We are a Brazilian company producing renewable energy and proud to be certified as a Great Place to Work® by GPTW. Our production is diversified, just like our vision for the future. We operate in the bioenergy sector, producing sugarcane, sugar, ethanol, electric power, biomethane, green CO₂, dry yeast, and solar energy—always focusing on innovation, efficiency, and the positive impact generated in the communities where we operate. Here, we work hard and create opportunities for many. We remain committed to our purpose—believing in people, prioritizing integrity and safety, and contributing to an increasingly sustainable future. Want to learn more about Cocal? Visit https://www.cocal.com.br/ Questions about job openings? Contact us on WhatsApp (18) 99802-8981