Aerotek - - Responsibilities: Perform preventive maintenance inspections and service on machines.; Collaborate with mechanical repair personnel, operating personnel, and other maintenance personnel to analyze and resolve problems, reducing operating downtime.; Repair and perform preventive maintenance on mechanical, hydraulic, and pneumatic equipment throughout the plant.; Rebuild and repair mechanical systems, hydraulic valves, pneumatic valves, centrifugal pumps, hydraulic pumps, gear reducers, overhead cranes, and other material handling equipment as directed.; Coordinate with managers to schedule regular maintenance on machines.