**CLEANING ASSISTANT – RESEARCH LABORATORY (DAY AND NIGHT SHIFTS)** We are seeking **Cleaning Assistants** to work in a **research laboratory**, ensuring hygiene and maintenance of the facilities. **Available shifts:** Day and Night **Responsibilities:** cleaning and organizing internal areas, restocking hygiene supplies, supporting routine facility maintenance tasks. **Requirements:** * Prior experience in cleaning (preferably in hospital or laboratory environments); * Availability for day or night shifts; * Commitment and attention to detail. **We offer:** All positions include hazard pay, attendance bonus of R$300.00, comprehensive benefits, and an organized, welcoming work environment. Apply now and join our team! Minimum Education: Elementary School (1st level) * Meal allowance * TotalPass * Siemaco Assistance Plan * Attendance bonus R$300 * Dental care assistance * Profit-sharing program (PLR) * Transportation allowance * Food voucher * Sesc membership