Maintenance Technician Packaging Corporation of America Responsibilities include but are not limited to: This position will perform a variety of maintenance tasks including: diagnosing, repairing, rebuilding, or replacing mechanical, electrical, hydraulic, and Pneumatic systems on plant equipment. Technicians work as part of a team to safely perform Preventive Maintenance Activities as well as answer break down calls in a Production Environment. All Maintenance Technician positions are multi-craft, and training is provided to develop these skills.