Assist electrical, HVAC, and plumbing technicians • Be able to perform scheduled and non-scheduled preventative maintenance tasks • Monitor HVAC airflow and distribution in Terminals • Change HVAC filters • Maintain, repair, and replace electrical motors • Maintain, repair, and replace water and hydraulic pumps • Diagnose and resolve electrical, HVAC, and plumbing issues that may arise • Ensure the proper use of all tools for cutting, bending, and welding of equipment • Carry out detailed evaluation of equipment to ensure they are in good condition for proper use • Carry out repairs on ceilings, floors, and walls by combining plaster of spackle and paint • Inspect equipment such as refrigerators and air conditioners from time to time for proper cleaning, speed, temperature, and adequate lubrication • Repair and change locks in the building and perform complex lock servicing to ensure the maximum safety of all people . • Excellent ability to communicate system problems to both co-workers and management for proper understanding • Exhibit good mechanical skills to handle equipment to avoid causing injuries to oneself and others on the ground.