Education: Secondary (high) school graduation certificate. Tasks: Add or replace hydraulic and transmission fluids. Assist mechanics and perform other duties as directed. Change engine oil and lubricate running gears or moving parts of automobiles, trucks or heavy equipment. Grease booms, pulleys, buckets and other components of heavy equipment. Install replacement mufflers, exhaust pipes, shock absorbers or radiators. Provide on-site services. Repair and balance tires. Replace oil, air and fuel filters on motor vehicles, trucks and heavy equipment. Work conditions and physical capabilities: Attention to detail. Bending, crouching, kneeling. Fast-paced environment. Manual dexterity. Physically demanding. Personal suitability: Flexibility. Reliability. Team player. Experience: Will train.