**RESPONSIBILITIES:** · Perform chemical dosing control on products used at client facilities to ensure compliance with established tolerance ranges; · Collect samples and conduct physicochemical analyses, reporting results to both the central laboratory and the client; · Manage product inventory at client facilities to ensure timely supply according to agreed schedules; · Identify and report failures and/or issues with products when they fall outside established tolerance ranges, proposing cost-effective alternatives as needed; · Participate in team meetings to promote improvements in customer service; · Report completed services, providing clarity and added value to the client; · Provide technical services for chemical treatment equipment at client facilities, ensuring their efficiency and functionality; · Support client operations and ensure compliance with safety standards, thereby measuring outcomes against the offered solutions program; · Conduct preventive maintenance to ensure proper care and operation of equipment; **REQUIREMENTS:** · Graduates of Technical Programs in Chemistry, Environmental Science, or related fields; · Valid CRQ registration (active or eligible for activation); · Professionals experienced in solving technical and industrial maintenance problems; · Professionals with laboratory experience, including sample collection and physicochemical analysis; · Proficiency in Microsoft Office Suite (Excel, PowerPoint, Outlook) and digital tools; · Must reside in, or be available to work in, Jacutinga; · Availability to work on a 4x4 rotating shift schedule; **WORK SCHEDULE:** Full-time **BENEFITS:** Meal voucher; Medical and dental insurance; Mobility allowance; Gym discount; Life insurance; Annual bonus. Register your resume at buscarvagas.com.br and stay updated on the best opportunities.