A maritime services company is seeking a Machine Operator in Rio de Janeiro (Barra da Tijuca). Posidonia Shipping is a company specialized in maritime transportation and logistics. It provides integrated solutions for the navigation and international trade sectors. **Responsibilities:** Coordinate, operate, and supervise the functioning of machinery and equipment, ensuring performance, safety, and operational continuity. Plan and monitor preventive and corrective maintenance, manage technical records, and communicate requirements to management. Guide and lead the team of operators, ensuring compliance with operational procedures and safety regulations. Previous experience as a Machine Operator, Machinist, Heavy Equipment Operator, or Machine Driver may indicate suitability for some of the activities associated with this position. **Desired Requirements:** **Education:** High school diploma completed **Experience:** Relevant experience required **Compensation and Benefits:*** Salary: Salary range will be disclosed during the interview. * Benefits will be disclosed during the interview stage. **Additional Information:*** Contract: Permanent — On-site. * Duration: Full-time * Working hours: To be agreed.