Wastewater Utility Worker III

Town-of-Gilbert; Gilbert (AZ); On-site; USD 55,000 - 90,000; Full time

Job summary

Town of Gilbert is seeking a Wastewater Utility Worker III to supervise and assist in installing, maintaining, and repairing the wastewater system. The role involves operating heavy equipment, guiding crews, and ensuring safe, compliant workflows in a field environment.

The position emphasizes on-call responsiveness, adherence to safety standards, and collaboration with the Wastewater Utility Supervisor. A strong background in water/wastewater operations and relevant certifications is required.

Qualifications

• High school diploma or GED required.
• 2-3 years of specialized/technical training in water, wastewater, and pesticides.
• 2-4 years of experience operating heavy equipment, pipe fitting, and plumbing principles and practices.
• Equivalent combination of experience and training accepted.
• Class A CDL with Tanker Endorsement (no air brake restrictions) required on hire or promotion.
• ADEQ Grade 2 Wastewater Collections certification plus Grade 1 in a supporting field within 1 year.
• ADEQ Grade 2 Water Distribution certification plus Grade 1 in a supporting field within 1 year.
• Pesticide Applicator's License from AZ Office of Pest Management may be required within one year.
• NASSCO Certification for pipe and manhole assessment preferred.

Responsibilities

• Coordinate and train crews on installation, maintenance, and repair of the Town's wastewater system.
• Operate heavy equipment including dump trucks, backhoes, excavators, CCTV equipment, and combination sewer cleaners.
• Monitor and troubleshoot wastewater and reclaimed water distribution systems; recommend corrective actions.
• Inspect and repair collection assets such as gravity mains, force mains, manholes, and lift stations.
• Respond to emergencies and after-hours callouts on a 24-hour, on-call basis.
• Review full duties in the official job description.

Skills

Heavy equipment operation

Safety minded

Problem solving

On-call readiness

Education

High school diploma or GED

2-3 years of specialized/technical training in water/wastewater/pesticides

2-4 years of experience operating heavy equipment, pipe fitting & plumbing

Class A CDL with Tanker Endorsement

ADEQ Grade 2 Wastewater Collections certification

ADEQ Grade 2 Water Distribution certification

Grade 1 in a supporting field within 1 year

Pesticide Applicator's License (AZ)

NASSCO Certification for pipe & manhole assessment

Job description

Team Gilbert has an exciting opportunity for a highly motivated professional to fill the position of Wastewater Utility Worker III. With every job we fill, our focus is on providing best-in-class service to our citizens while offering opportunities for professional growth in a rewarding, innovative work environment.

The Wastewater Utility Worker III reports to the Wastewater Utility Supervisor. The primary functions of this position include:

• Coordinating and training crews on the installation, maintenance, and repair of the Town's wastewater system
• Operating heavy equipment — including dump trucks, backhoes, excavators, CCTV equipment, and combination sewer cleaners
• Monitoring and troubleshooting wastewater and reclaimed water distribution systems, recommending corrective actions and preventive maintenance
• Inspecting and repairing collection assets such as gravity mains, force mains, manholes, and lift stations
• Responding to emergencies and after-hours callouts on a 24-hour, on-call basis
• For a full list of duties, please review the job description.

This is an FLSA Non-Exempt, at-will position with the Town of Gilbert.

Tentative Recruitment Timeline:

• Posting Closes: October 6, 2026
• Tentative In-Person Interviews: Week of October 12, 2026
• Tentative Start Date: November 9, 2026

This timeline is provided as an estimate and is subject to change, depending on business needs.

You're a hands-on problem solver who's just as comfortable behind the wheel of a backhoe as you are troubleshooting a sewer line issue. You take pride in keeping essential infrastructure running safely, whether that means training the next generation of utility workers or reading a blueprint to plan a repair. You thrive in a fast-paced, physical environment, and you understand that your work directly protects public health for the entire Gilbert community. Above all, you're reliable, safety-minded, and ready to answer the call when the wastewater system needs you.

At Team Gilbert, we hire innovative, forward-thinking problem-solvers who love what they do! In addition to possessing the ability to live out our core and functional values daily, candidates must possess the following requirements:

• High school diploma or GED
• 2-3 years of specialized or technical training beyond high school in water, wastewater, and pesticides
• 2-4 years of experience operating heavy equipment, pipe fitting, and plumbing principles and practices
• Any equivalent combination of experience and training that provides the necessary knowledge and abilities
• Class A Commercial Driver's License with Tanker Endorsement (no air brake restrictions), required upon hire or promotion
• Wastewater Collections assignment: ADEQ Grade 2 Wastewater Collections certification, plus a Grade 1 in a supporting field within 1 year
• Wastewater Reuse/Recharge assignment: ADEQ Grade 2 Water Distribution certification, plus a Grade 1 in a supporting field within 1 year
• Pesticide Applicator's License from the Arizona Office of Pest Management may be required within one year, depending on assignment area
• NASSCO Certification for pipe and manhole assessment preferred

This position requires a pre-employment background check, physical, and drug screen.

This position has been designated as a Heavy work position that spends a majority of their workday in a field/outdoor environment.

The physical demands and working conditions information above is meant to provide a general idea of the conditions for this role. Gilbert is committed to being an inclusive employer of candidates with a wide range of abilities, and looks for opportunities to accommodate different abilities within reason.

Gilbert is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. If any reasonable accommodation is needed while participating in the application and interviewing process, please contact our People Team (Human Resources) at 480-503-6823. Requests should be made as early as possible to allow time to arrange the accommodation.

Gilbert provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.