**Description:** **Mandatory:** Technical nursing or auxiliary course Active COREN registration Prepare health clients for laboratory tests, guiding them on the conditions for their performance; Perform and/or assist in blood, urine and other biological sample collections, including from children, adults, elderly and patients with difficult access, according to technical manuals; Monitor the validity and proper storage of all supplies and equipment used, as well as their inventory; Perform triage of collected samples and transport them to the executing department according to biosafety standards; Centrifuge tubes; Conduct inventory control of sector materials such as tubes and supplies; Carry out cleaning, disinfection, sterilization activities for area materials and equipment, as well as their maintenance, preparation, storage and distribution; Report daily to the local supervisor, whether Technical Supervisor or Customer Service Supervisor; Update knowledge and clarify technical or behavioral doubts with the Laboratory's corporate Nursing Coordination; Perform other related tasks as determined by the supervisor. 2510260202221768429