Wastewater Treatment Plant Operator

JAY OPCO LLC; Jay (ME); On-site; USD 55,000 - 90,000; Full time

Benefits offered by this job

401(k)

Employee discounts

Paid time off

Job summary

Jay OpCo, LLC in Maine seeks a Wastewater Treatment Plant Operator to operate, monitor and maintain treatment processes, ensuring safe and efficient plant operation. A Maine Grade III Wastewater Operator Certificate, or the ability to obtain one, is required along with a valid driver’s license.

This role offers growth opportunities and team support. Responsibilities include operating SCADA systems, collecting laboratory samples, troubleshooting equipment, and maintaining documentation for

Qualifications

• Experience in laboratory work, computers, electrical work, process control, mechanical work, plumbing, and facilities maintenance.
• Must have Maine Grade III Wastewater Operator Certificate or ability to obtain one.
• Valid driver's license required.

Responsibilities

• Operate, monitor, and maintain treatment processes safely and efficiently.
• Carry out duties to maintain a safe workplace and professional communication.
• Monitor SCADA systems and related controls; perform preventative maintenance.
• Collect and test laboratory samples to inform process decisions.
• Identify and resolve equipment and process issues promptly.
• Maintain records and regulatory documentation.

Skills

Laboratory work

Computers

Electrical work

Process control

Mechanical work

Plumbing

Facilities maintenance

Driver's license

Education

Grade III Wastewater Operator Certificate

Job description

Benefits:

• 401(k)
• Employee discounts
• Paid time off

Jay OpCo, LLC

Jay, Maine

11/4/2026

Wastewater Treatment Plant Operator

Join our team and put your skills to work. We seek a self‑motivated candidate with experience in any combination of laboratory work, computers, electrical work, process control, mechanical work, plumbing, and facilities maintenance.

A Maine Grade III Wastewater Operator Certificate, or the ability to obtain one, is required. A valid driver’s license is also required.

Develop your skills with team support and opportunities for education and growth.

Position Overview:

Operate, monitor, and maintain treatment processes to keep the plant running safely and efficiently.

Responsibilities:

Carry out all duties safely to maintain a safe workplace.

Maintain professional communication and positive working relationships.

Treatment operations: Operate and monitor wastewater treatment processes, adjusting biological treatment, solids thickening, and dewatering as needed.

Performance and compliance: Monitor plant performance and adjust processes to maintain effective treatment and meet regulatory requirements.

Laboratory testing: Collect and test laboratory samples to inform process‑control decisions.

Troubleshooting: Identify and resolve treatment‑process problems, equipment malfunctions, and operational inefficiencies.

Controls: Operate and monitor SCADA systems and related controls.

Maintenance, installation, and parts: Perform preventive and corrective maintenance on pumps, motors, operating valves, blowers, storage tanks, buildings, general facilities, and other plant and collection‑system equipment. Repair and replace equipment as needed; assist with installing and repairing machinery, mechanical systems, and process equipment. Order and procure parts for owned and contracted systems.

Records and documentation: Keep accurate operating logs, maintenance records, and regulatory documentation.

Improvement projects: Support plant and infrastructure improvement projects.

Emergency call‑outs may be required.

Pay: Based on experience

Benefits include retirement investment with matching contributions, paid time off (PTO), and holiday pay.