- Weston & Sampson (Wilmington, MA)
- Weston & Sampson Services is currently looking for a Wastewater Treatment Operator to support operations and maintenance out of our Wilmington office. What ... school diploma or equivalent is required + A minimum MA Grade 4M Wastewater Treatment Operator License + Knowledge of MA DEP regulation of plan O&M is desirable… more
- Veolia North America (Leominster, MA)
- …First Responder Certification if required by site. Obtain and maintain minimum water/ wastewater operator state certification. + Must become proficient in the ... States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment… more