Graham Packaging Company - - Responsibilities: Troubleshoot, maintain and repair electrical, mechanical and processing systems.; Perform preventative and reactive maintenance on all production equipment and building.; Read and interpret drawings, blueprints, schematics and electrical code specifications.; Install, examine, replace or repair electrical wiring, receptacles, switch boxes, conduits, cables, lighting fixtures and other components.; Test, maintain and calibrate industrial instrumentation and related devices; maintain and repair control systems.