Description: WHAT YOU NEED TO HAVE: * Completed technical education in Chemistry, Food Science, Sugar and Alcohol, or related fields; * Active CRQ (Regional Chemistry Council) registration or eligibility to apply for it; * Availability to work rotating shifts—morning, afternoon, or night—and on a 05X01 schedule; * Residence in Barretos/SP, Colômbia/SP, or Planura/MG. YOUR DAILY RESPONSIBILITIES: * Perform technical analyses related to the Industrial Laboratory and Raw Materials Laboratory; * Conduct physicochemical, sensory, and microbiological analyses on intermediate products, by-products, and final products from sugar, ethanol, energy, and biomass production processes; * Perform water analyses (potable, industrial, and wastewater) and analyses of industrial inputs, in accordance with established procedures and under the guidance of immediate leadership, adhering fully to Good Laboratory Practices and to Safety, Health, and Environmental standards. 2512170202551870947