**Main Responsibilities:** * Prepare and verify printing materials (plates, inks, paper). * Support plate mounting and basic machine adjustments. * Perform press cleaning and preventive maintenance. * Support quality control and color proofing. * Assist the press operator in the production process. * Deliver the machine clean and plates stored at the end of the shift. **Requirements:** * Experience or basic knowledge in lithographic printing (preferred). * Responsibility, organization, and attention to detail. * Ability to work in a team. Employment Type: Full-time