Perform general skilled maintenance work in the installation, maintenance, and repair of facility infrastructure systems utilizing a working knowledge of the trade skills and tools utilized in the mechanical and structural maintenance of City facilities. DISTINGUISHING FEATURES OF THE CLASS An employee in this class performs a wide variety of general skilled maintenance and repair work required to maintain the mechanical and structural elements of City buildings. Duties include maintaining plumbing, heating, electrical, and ventilation systems and fixtures; preventive maintenance and repair of mechanical units and fixtures; and repair and remodeling of structural features of a building. The work is performed in accordance with accepted building maintenance techniques and mechanical specifications, and under the direction of assigned building supervisory staff and/or a licensed Journeyman. Essential Duties & Responsibilities (other duties may be assigned) 1. Operate and manage building control systems, evaluate and diagnose equipment and system failures, devise methods or techniques for repairs, and report needs and request major facility or equipment upgrading. 2. Assist in the installation and repair of plumbing, heating, electrical and ventilation systems and fixtures, including water, steam, and sewer pipes, radiators, lavatory fixtures, appliances, thermostats, switches, controls, ducts, pumps, motors, fans, valves, traps, regulators, etc. as licensure allows. 3. Perform and/or participate in structural repair or remodeling of building features including electrical wiring, lights, drywall partitions, woodwork, doors, windows, locks, ceiling and floor tile, furniture and cabinets, painting, cement work, etc. 4. Perform routine preventative maintenance tasks including testing, inspecting and lubricating equipment; adjusting valves and thermostats; cleaning filters; checking connections; replacing mechanical and electrical components; etc. 5. Read and interpret blue prints, facility system O&M manuals, building control systems and software applications, and other technical resources to aid in the maintenance and repair of facility infrastructure systems. 6. Repair small engines, appliances, and office equipment, and assist in the maintenance of facility boilers. 7. Ensure a safe work environment. 8. Prepare seasonal plumbing systems by winterizing as required. 9. Operate power hand tools and motorized equipment. 10. Attend related training sessions. 11. Assist other facility staff as needed. 12. Perform facilities maintenance related work as assigned.