Position Summary: Ecolab is seeking a Water Treatment Process Supervisor to join a purpose-driven team supporting water treatment systems across diverse industries, building trusted customer relationships and delivering solutions. Key Highlights: 1. Expert service for water treatment and filtration systems 2. Diagnosis and resolution of equipment issues with cost-effective solutions 3. Collaboration with internal teams to improve service delivery Ecolab is seeking a ***Water Treatment Process Supervisor*** in the field, where your technical expertise and customer-focused approach will help build a more sustainable future. You will be part of a purpose-driven team supporting water treatment systems across diverse industries. You will work directly in the field, building trusted customer relationships and delivering solutions that protect vital resources and improve operational performance. ***H******ow You Will Make an Impact:*** Provide expert service and support for water treatment and filtration systems. Monitor chemical usage and system performance to ensure optimal operation. Diagnose and resolve equipment and treatment issues with a focus on cost-effective solutions. Perform preventive maintenance and repairs to maximize equipment uptime. Maintain accurate service documentation and communicate clearly with customers. Collaborate with internal teams to continuously improve service delivery. ***P******osition Details:*** This position will be based in **Monterrey, N.L.** ***M******inimum Requirements:*** Education: Chemical Engineering, Industrial Engineering, Environmental Engineering, Mechanical Engineering, Electromechanical Engineering Valid driver’s license required Technical service experience, ideally with water filtration systems or in industrial/mechanical environments. Automotive industry experience preferred. ***D******esired Qualifications:*** Practical plumbing experience and familiarity with industrial equipment. Experience with boilers, cooling towers, and wastewater treatment systems. Knowledge of mechanical, electrical, and pumping systems. Proficiency in Microsoft Office. **About Ecolab:** At Ecolab, we prioritize our talent-centric philosophy by building the most capable and diverse team to excel across our nearly three million customer sites. With over a century of innovation, our 48,000 associates help deliver comprehensive scientific solutions, data-driven insights, and world-class service to improve food safety, maintain clean and safe environments, optimize water and energy use, and enhance operational efficiency and sustainability for customers in the food, healthcare, life sciences, hospitality, and industrial sectors across more than 170 countries. Our solutions not only improve operational efficiency but also contribute to sustainability and public health, making a positive impact on the world. We are committed to eliminating unnecessary complexity and embracing a beginner’s mindset—continuously seeking new perspectives and innovative solutions to remain at the forefront in an ever-changing world. **Our Commitment to a Culture of Inclusion & Belonging** Ecolab is committed to fair and equal treatment of associates and applicants and furthering the principles of Equal Employment Opportunity. We will recruit, hire, promote, transfer, and provide opportunities for advancement based on individual qualifications and job performance in all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement. Ecolab will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin, citizenship status, sex, sexual orientation, gender identity and expression, genetic information, marital status, age, or disability.