Utility Systems Repairer Operator Supervisor

You will serve as an Utility Systems Repairer Operator Supervisor with the National Park Service at Grand Canyon National Park. Manages the continuous operation, maintenance, and rehabilitation of potable water and wastewater utility systems, including pumping, storage, treatment, distribution, collection, reclamation, chlorination, and certified water quality laboratories.

Some of the major duties you will perform include but are not limited to the following: Operates, monitors, and adjusts water treatment, distribution, and wastewater collection and treatment systems, including pumps, lift stations, chlorination equipment, storage tanks, and SCADA controls, to maintain continuous, safe service. Performs preventive and corrective maintenance on utility infrastructure, including waterlines, valves, hydrants, sewer mains, manholes, motors, and backflow prevention assemblies. Collects water and wastewater samples, runs field tests (chlorine residual, pH, turbidity), and records results to support compliance with SDWA, ADEQ, and AZPDES permit requirements. Diagnoses and repairs mechanical, electrical, and hydraulic failures in pumps, generators, compressors, and control systems, using schematics, technical manuals, and diagnostic equipment. Responds to after-hours emergencies such as main breaks, sewer overflows, and power outages; isolates affected systems, makes repairs, and restores service while minimizing impacts to visitors and residents. Maintains accurate operational logs, work orders, and asset records in FMSS, and reports equipment deficiencies and recommended repairs to supervisors. Follows safety procedures for confined space entry, lockout/tagout, trenching and excavation, and chemical handling, and uses required PPE. Maintains, or works toward, state water and wastewater operator certifications as required by the position. Grand Canyon National Park is pleased to announce openings in the Facility Management and Engineering Division, within the Utilities Branch. This is an opportunity to work in state-of-the-art facilities scheduled to be commissioned from late 2025 through 2030. In total, three new water treatment facilities and three new wastewater treatment facilities will be constructed and placed into service. We are seeking team-oriented individuals to join our inclusive, growth-oriented approach to utility management. If working with the latest technologies in the water and wastewater treatment field appeals to you, please apply. You too can live in a location that is home to one of the natural wonders of the world-right in your backyard!

Must be a U.S. Citizen or National. Appointment subject to background investigation and favorable adjudication. Males born after 12-31-59 must be registered for Selective Service. Direct Deposit participation required. Successfully pass the E-Verify employment verification check. To learn more, visit https://www.e-verify.gov/. Driver's License: Must possess and maintain a valid driver's license throughout employment. Uniform: You are required to wear a uniform and comply with uniform standards. A uniform allowance will be provided. Government Charge Card: You are required to complete training, obtain and maintain a government credit card with travel and purchase authority. Financial Disclosure Statement: A financial disclosure report will be required within 30 days of appointment. Water Distribution/Collection System Operator Must possess and maintain a current Grade 3 Water Distribution System Operator Certificate and Grade 2 Water Collection System Operator Certificate within one year of entrance on duty. Wastewater Treatment Plant Operator: Must possess at time of application and maintain a current Grade 3 Wastewater Treatment Operators Certificate within one year of entrance on duty. Minimum Age Requirement: You must be at least (1) 18 years old or (2) at least 16 years old and: (a) Have graduated from high school or been awarded a certificate equivalent to graduating from high school; or (b) Have completed a formal vocational training program; or (c) Have received a statement from school authorities agreeing with their preference for employment rather than continuing their education; or (d) Be currently enrolled in a secondary school and either work only during school vacation periods or work part-time during the school year under a formal student employment program. *Additional Requirements located under qualifications*