Job title

Water/Wastewater Treatment Plant Operator/ Trainee civil service exams

Every agency currently testing for Water/Wastewater Treatment Plant Operator/ Trainee, with deadlines, exam dates and salaries from the official announcements, and where the title was tested before.

As of September 10, 2026

• 3 Water/Wastewater Treatment Plant Operator/ Trainee exam announcements are open as of September 10, 2026 at Franklin County, Westchester County.
• Announced salaries include Varies with.
• This site has tracked 3 Water/Wastewater Treatment Plant Operator/ Trainee announcements across 2 agencies.

Accepting applications now

• Water/Wastewater Treatment Plant Operator/ Trainee
  Westchester County
  No. 02-600Continuous
  Applications accepted continuously
• Water/Wastewater Treatment Plant Operator/ Trainee
  Westchester County
  No. 02-601Continuous
  Varies with
  Applications accepted continuously
• Water/Wastewater Treatment Plant Operator/Trainee (W/Wwtpo/T)
  Franklin County
  No. 26-825126Continuous
  Applications accepted continuously

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