Facilities Maintenance Technician Responsibilities: Perform general maintenance and repairs to buildings, facilities, equipment, and grounds, including basic carpentry, electrical, plumbing, glazing, masonry, and painting work. Repair and maintain facility components such as floors, showers, sinks, walls, roofs, carpets, doors, hinges, locks, cabinets, desks, and closets; perform minor troubleshooting and adjustments.