Demo

Wastewater Operator

Operational Technical Services
Cohasset, MA Full Time
POSTED ON 11/24/2025 CLOSED ON 12/24/2025

What are the responsibilities and job description for the Wastewater Operator position at Operational Technical Services?

Operational Technical Services (OTS) is one of the fastest growing private water and wastewater utility staffing providers in the country. We provide certified water treatment, distribution, wastewater treatment, collections, engineering, laboratory, water quality, maintenance, and training professionals to municipalities, special districts, and private utilities throughout the country. OTS offers temporary, temp to hire, direct hire and emergency on-call opportunities including great benefits.

POSITION: Wastewater Operator

PAY RATE: $22 - $27/hr

LOCATION: Norfolk County, MA

Work is performed in a safe and professional manner by following established safety, operating, and emergency response procedures. Our operators participate in an “on call” rotation for plant coverage outside normal workday hours and shifts will include weekends. In addition, operators will be required to respond to emergency situations and work in inclement weather as needed. The daily schedule is Monday – Friday, 7:00AM – 3:00PM.

Typical Duties

  • In this role you will be directly involved with the overall daily operations and general maintenance of equipment at a 0.45 MGD membrane bioreactor (MBR) wastewater treatment facility.
  • Daily rounds
  • Laboratory analysis
  • Record keeping
  • Process control
  • Sludge thickening
  • Maintenance projects and general facility and grounds maintenance.


Requirements

  • Minimum Massachusetts Grade III license
  • Minimum of two years of experience in a wastewater treatment facility, operation, and maintenance; or any equivalent combination of education.
  • High School or trade school diploma is required
  • Applicant must possess a valid Massachusetts Driver’s License.
  • Ability to establish and maintain effective working relationships with superiors, other personnel, and the general public.
  • Ability to communicate effectively, orally and in writing.
  • Familiarity with biological/chemical treatment processes with particular aptitude for laboratory analysis, record keeping, and facility maintenance.
  • Must be able to lift or move up to 40 lbs. on a regular basis.
  • Successful candidates will be required to complete a background check, pre-placement physical and drug screen before employment.


Must Haves For Role:

  • Meets the health and physical condition standards deemed necessary and proper for performance of these duties.
  • Is able to be exposed to hazardous conditions.
  • Is able to work shift, weekend and holiday schedules.
  • Has ability to perform heavy lifting up to 50 lbs and other manual work under adverse conditions.


Operational Technical Services, (OTS), is an Affirmative Action/Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colors, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Salary : $22 - $27

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