Job Description. The Operator will be a full time position located in Lowell, Massachusetts, with occasional travel to other sites. . Requirements. Day to day operation and maintenance of the GWTP. Performing O&M tasks at the GWTP 5‐days a week. Respond to GWTP alarms/emergency conditions. Conducting scheduled, preventative maintenance. Conducting GWTP monitoring activities, including routine process sampling. Supervising any required maintenance...