Job Summary: We are seeking a professional with a background in environmental or chemical fields, who is organized, practical, focused, and possesses strong communication skills to conduct sample collection. Key Highlights: 1. Experience in precise sample collection 2. Technical qualification in Chemistry/Biology/Environmental Management required 3. Requires organization, practicality, and good communication - Technical qualification in Chemistry / Biology / Environmental Management, Mining, etc., or environmental-related education is desirable. - Must demonstrate organization, practicality, focus, good communication, and interpersonal skills. - Willingness to travel. - Valid Brazilian driver's license category B is mandatory. - Ability to perform sample collection with precision, strictly adhering to established protocols and ensuring sample integrity. Employment Type: Full-time, Permanent CLT Compensation: R$1.889,63 - R$2.700,00 per month Benefits: * Medical assistance * Dental assistance * Life insurance * Transportation allowance * Company vehicle