**Main activities:** Water collection; Report preparation; Customer visits and follow-up; Preparation of water treatment solutions; Maintenance and installation of water treatment systems; Execution of air quality measurements; Product delivery; Customer meetings; Equipment handling, etc; **Requirements and Qualifications:** **Education:** Technical degree in Chemistry or related fields; **Computer skills:** Proficiency in Microsoft Office suite; **Skills:** Organized, responsible, punctual, etc.; **Driver's license:** CNH A/B; Willingness to travel. Job type: Full-time, Permanent CLT Benefits: * Dental insurance * Company mobile phone * Meal allowance * Transportation allowance Work location: On-site