Senior Wastewater O&M Technician III | SCADA & Lab

Pima County; Tucson (AZ); On-site; USD 37,000 - 52,000; Full time

Job summary

Pima County Regional Wastewater Department is seeking multiple O&M Technicians III to operate and monitor treatment and reclamation processes. You will perform preventive maintenance, collect samples, and analyze data to ensure continuous operation and safety compliance within the facility.

The role requires ADEQ Grade 3 certification and several years of experience in wastewater facilities; SCADA experience is preferred, with opportunities across shifts and locations.

Qualifications

• High school diploma or GED required.
• ADEQ Grade 3 Wastewater Certification required.
• At least 3 years operating a complex wastewater facility; 2+ years at Grade 3/4 level preferred.

Responsibilities

• Operate and monitor wastewater treatment equipment and systems.
• Collect and analyze wastewater samples and record results.
• Maintain safety procedures (LOTO, confined spaces) and assist in data reporting.

Skills

Safety procedures

Team collaboration

Data analysis

Education

High school diploma or GED

ADEQ Grade 3 Certification

Tools

SCADA software

Job description

Pima County Regional Wastewater Department is seeking multiple O&M Technicians III to operate and monitor treatment and reclamation processes. You will perform preventive maintenance, collect samples, and analyze data to ensure continuous operation and safety compliance within the facility.

The role requires ADEQ Grade 3 certification and several years of experience in wastewater facilities; SCADA experience is preferred, with opportunities across shifts and locations.