Ability to: Operate and perform journey level maintenance and repair of equipment related to water treatment systems; draw samples and perform routine tests; read and interpret meters and charts; keep records and prepare reports; work effectively in the absence of supervision; coordinate the work of others engaged in operations and routine maintenance activity; interpret, explain, and apply applicable laws, codes, and regulations; read, interpret, and record data accurately; organize, prioritize, and follow up on work assignments; work independently and as part of a team; make sound decisions within established guidelines; follow written and oral directions; observe safety principles and work in a safe manner; communicate clearly and concisely, both orally and in writing; and establish and maintain effective working relationships. DEFINITION: Under general supervision, performs skilled maintenance and repair of water production, treatment, booster, and telemetry systems; assists in the development of plant work schedules and assigns work; ensures the effective sampling and treatment of water; records plant operations activities; performs other related duties as required.