Job Summary: We are seeking personnel for water sampling in the Metropolitan Area, performing field activities, sample preservation, and equipment calibration. Key Points: 1. Fieldwork experience (desirable). 2. Sampling of wastewater, drinking water, and raw water. 3. Basic calibration and equipment maintenance. Environmental laboratory specializing in water pollution studies. Seeking personnel for water sampling in the Metropolitan Area Requirements: -Fieldwork experience (desirable). -Ability to operate a motorcycle. -Valid motorcycle driver's license (mandatory). -Flexible availability. Responsibilities: -Sampling of wastewater, drinking water, and raw water. -Opening access points and preparing sampling locations. -Photographic documentation in the field. -Completion of field sheets and logbooks. -Transportation and preservation of samples to the laboratory. -Basic calibration and equipment maintenance. -Motorcycle transportation for service execution. We Offer: -Gross monthly salary: $11,200 -Legal benefits. -Training. -Base location: Tlalpan, CDMX.-Requirements- Minimum education: Upper secondary education - Professional Education T years of experience Age: between 25 and 35 years Skills: Communication, Flexibility, Responsibility, Working under pressure, Adaptability Driver's licenses: A Keywords: biologist, biologo, zone, area, terrain, territory