
- Operations/Operators
- Class III
- Full-time
Wastewater Operator
Woodard & Curran · Cohasset, Massachusetts
Pay not listed
Department: O&M Water/Wastewater Plant Operations
Woodard & Curran is an employee-owned engineering, science, and operations firm dedicated to clean water, a safe environment, healthy communities, and happy people. We foster an inclusive, collaborative culture that supports professional growth, flexibility, and meaningful work, empowering our employees to make a lasting impact on our clients, communities, and the planet.
We are looking for a Massachusetts Grade III Wastewater Operator to join our team at the Cohasset Wastewater Treatment Facility. If you enjoy hands-on work, solving problems, working outdoors, and being part of a team that helps protect the environment, we'd love to hear from you.
As part of our Operations & Maintenance team, you'll play a key role in ensuring the facility operates safely, efficiently, and in compliance with environmental regulations. Every day brings something different, offering opportunities to learn, grow, and advance your career.
Schedule
Monday through Friday, 7:00 AM to 3:00 PM
Operators also participate in an on-call rotation for after-hours plant coverage and may occasionally respond to emergency situations or work during inclement weather.
What You'll Do:
As a Wastewater Operator, you'll be involved in the daily operation and maintenance of a 0.45 MGD membrane bioreactor (MBR) wastewater treatment facility and collection system.
Responsibilities include:
Conducting daily plant inspections and operational rounds
Monitoring treatment processes and performing process control adjustments
Collecting samples and performing laboratory testing and analysis
Maintaining accurate operational records and reports
Assisting with sludge thickening operations
Performing preventative and corrective maintenance on equipment
Supporting facility, grounds, and collection system maintenance
Following all safety procedures and environmental regulations
Responding to operational issues and emergency situations as needed
Posted Sep 11, 2026 · Updated Oct 28, 2026
License
Class III
Schedule
Full-time
About the employer

Woodard & Curran is an employee-owned, integrated science, engineering, design-build and operations company specializing in water and environmental projects. Its water services span drinking water, municipal wastewater, industrial water, water reuse, water resources, and flood mitigation and stormwater, helping public and private sector clients use, treat and reuse water. The firm also provides operations and management services.
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