Biosis Saneamento Ambiental focuses on sustainable solutions for environmental and sanitation areas, developing projects and solutions for water and wastewater treatment. We operate with technical responsibility, ethics, innovation, and commitment to quality. You will work collaboratively with engineers, technicians, analysts, and project managers in a dynamic, collaborative environment with constant information exchange. Work is organized but requires flexibility to handle diverse demands and deadlines. Requirements: Experience in equipment and system sizing; Ability to prepare budgets and technical projects; Skill in reading and interpreting drawings, sections, and details; Ability to interpret technical specifications, tender documents, technical memoranda, and terms of reference; Proficiency in AutoCAD, MS Project, SolidWorks, and Microsoft Office. Benefits: Commuter allowance (VT) or fuel assistance; Meal voucher (VR); Health and dental insurance with co-payment; Total Pass (access to gyms and physical activities). Additional Information: CLT employment contract with market-competitive salary; Jabaquara – São Paulo/SP; Monday to Friday, 8:00 AM to 5:00 PM; On-site work (position open only to candidates from the Greater São Paulo area).