Lead Utility Operator (Wastewater)

Who we are

The City of Tolleson is known for its strong sense of community, preserving neighborhood character and livability amid regional growth. Despite our small size, we compete in economic and community development, workforce recruitment, and retention, guided by our Vision Statement that balances community values with future growth. As the first Certified Autism Center in the West Valley, we are committed to inclusivity and fostering social connections, creating a welcoming environment for all. Join us in building a diverse workforce that honors our past and shapes a vibrant future.

Position Description:

The City of Tolleson is seeking qualified individuals interested in joining our team as a Lead Utility Operator. The Lead Utility Operator is responsible for performing journey-level lead work that involves training and mentoring operations staff, provides guidance and direction to all operators in the daily operations of the treatment plant. Some examples of duties performed include operational compliance and appearance of the facility by closely monitoring operations, performing inspections, giving work assignments to operators, developing and conducting training, keeping accurate records of operational activities; preparing reports, shift schedules; scheduling projects, sample collection, evaluating work performance of operators and all other duties as assigned. The Lead Utility Operator is also responsible for monitoring the health of the following, but not limited to, clarifiers, digesters, grit removal systems, trickling filters, aeration blowers, gas chlorination systems, chemical feed systems, belt presses, bar screens, and rotary drum thickeners. This position creates, reviews, and monitors daily work activities by using Computerized Maintenance Management Software (CMMS) and WIMS logs. This position also participates in a rotating on-call schedule. The incumbent may provide crew member performance feedback to the Wastewater Operations supervisor and other duties as assigned.

Qualifications

High School Diploma or GED from an accredited institution, supplemented with college coursework or technical training and 3 years of progressively responsible experience in assigned area of responsibility; or an equivalent combination of directly related education and experience. Applicants must possess an ADEQ Grade 3 Wastewater Treatment Operator Certification, or ability to obtain within six (6) months from date of hire. Valid Arizona Driver's License required. This position will require working nights, evenings, and/or weekends.

Physical Demands

Positions in this class typically require: climbing, balancing, stooping, kneeling, crouching, crawling, reaching, standing, walking, pushing, pulling, lifting, fingering, grasping, feeling, talking, hearing, seeing and repetitive motions.

Heavy: Exerting 50 lbs. occasionally, 10-25 lbs. frequently, or up to 10-20 lbs. constantly.

Incumbents may be subjected to moving mechanical parts, electrical currents, vibrations, fumes, odors, dusts, gases, poor ventilation, chemicals, oils, blood and other bodily fluids, extreme temperatures, inadequate lighting, workspace restrictions, intense noises, travel and environmental conditions such as disruptive people, imminent danger, and a threatening environment.

This position will require working nights, evenings, and/or weekends.

Additional Information:

position requires basic proficiency in laboratory testing methods and procedures, along with the ability to troubleshoot process control issues and mechanical equipment within a wastewater treatment environment. Applicants should be capable of performing mathematical computations, writing reports and Standard Operating Procedures (SOPs), and be proficient in Microsoft Word, Excel, Outlook, and PowerPoint. The role also requires the ability to maintain respiratory program requirements for Self-Contained Breathing Apparatus (SCBA).

Job Information

Closing Date: Open until filled Hiring Salary: $30.45 – $40.00 Hourly D.O.E.

Full salary range for position: $30.45 - $42.63 Hourly

Salary for internal promotion Section 603.3.2 of Employee Handbook.

Applications reviewed weekly, with first review June 18, 2026

Additional Application Information

It is important that your application shows all relevant work experience and education. Work experience must be noted on the application. Applicants may be rejected if not fully complete. Your resume may not be substituted as an application.

Applicants may request a reasonable accommodation, if needed, by contacting Employee Resources at 623-936-7111.