Job Summary: Conducts laboratory analyses to determine the chemical composition of materials and samples, including water, sludge, and waste, applying the ISO/IEC 17025 standard and Good Laboratory Practices. Key Highlights: 1. Experience in water, sludge, and waste analysis 2. Knowledge of ISO/IEC 17025 standard 3. Operation of analytical equipment and sample preparation Perform analytical techniques to determine chemical composition, quantify various analytes, and detect and quantify analytes in materials or samples using different methods. Conduct water, sludge, and waste analyses; quality control; and waste management, utilizing analytical instruments in the analytical laboratory. Responsibilities: Knowledge of ISO/IEC 17025 standard Analyze samples of drinking water – wastewater – sludge and waste Operate analytical equipment Prepare samples Resolve common problems, identify their causes, and implement corrective procedures Signatory for physicochemical – metals – microbiological or gas chromatography analyses Apply Good Laboratory Practices Supervise laboratory notebooks Requirements: Minimum technical degree in chemistry or related field. Flexible working hours (Mandatory). Reside nearby. Proficiency in basic mathematics, chemistry, and physics. Willingness to learn. Employment Type: Full-time Salary: $11,000.00 - $12,000.00 per month Education: * Incomplete or ongoing higher technical education (Mandatory) Work Location: On-site employment