Job Summary: Assist in diagnosis and maintenance of heavy vehicles, supervise assembly and disassembly of components, and perform lubrication services. Key Highlights: 1. Diesel or automotive mechanical experience preferred 2. Assist in diagnosis and maintenance of heavy vehicles 3. Supervise assembly and disassembly of engines and components **Requirements:** Completed high school education Basic knowledge of diesel or automotive mechanics. Driver's license category B; Technical training in the relevant field is a plus. Reside in Congonhas or nearby areas Must be available to stay in Betim (MG) for a minimum period of 6 months or more for training. **Responsibilities:** Assist mechanics in diagnosis and maintenance activities for heavy vehicles; Supervise assembly and disassembly of engines, transmissions, differentials, suspension components, brakes, and steering systems. Perform oil and filter replacements and lubrication services on vehicles undergoing maintenance. **Benefits:** Meal allowance; Co-payment medical and dental assistance; Transportation allowance; Life insurance; Birthday day off; Pharmacy benefit plan; SESC and SESI Club membership; Annual performance bonus. Employment type: Full-time permanent CLT contract Salary: Starting from R$1.964,00 per month Work location: On-site