A mechanic is a skilled professional who specializes in the repair, maintenance, and diagnosis of vehicles and machinery. Mechanics work in various settings, including automotive repair shops, dealerships, fleet maintenance facilities, and industrial equipment repair centers.

The primary responsibility of a mechanic is to identify and fix mechanical issues in vehicles or machinery. They use their expertise to inspect, troubleshoot, and repair different systems, such as engines, transmissions, brakes, steering, and electrical components. Mechanics utilize diagnostic tools, equipment, and technical manuals to pinpoint problems accurately.

Mechanics perform routine maintenance tasks, including oil changes, tire rotations, filter replacements, and fluid checks, to ensure that vehicles and machinery operate efficiently and safely. They may also be responsible for performing scheduled inspections and adhering to maintenance schedules recommended by manufacturers.