**RESPONSIBILITIES:** Responsibilities: Support in instrument calibration, preparation of calibration certificates, and laboratory assistance **REQUIREMENTS:** Requirements: Preferably enrolled in evening classes; **WORK SCHEDULE:** Work Schedule: Monday to Friday, from 8 a.m. to 3 p.m., with a 1-hour break **BENEFITS:** Salary: BRL 5.50 to 7.00 per hour. Benefits: Transportation allowance Register your resume at buscarvagas.com.br and stay updated on the best opportunities.