Visit our website www.cityoflufkin.com or contact the Human Resources Department at Lufkin City Hall, 300 E. Shepherd Ave., Suite 226, Lufkin, TX 75901, Phone 936-633-0228. Perform preventive maintenance tasks on mechanical, electrical, and instrumentation equipment, including pumps, motors, valves, conveyors, blowers, and control systems, to minimize downtime and optimize performance.