Water, Wastewater & Stormwater Jobs in Ontario

29 open municipal jobs

• Project Manager

  City of Toronto

  Toronto, ON · Full Time · $89,337 – $132,880/yr

  Posted 2026-10-13 · Closes 2026-10-27

• Stationary Engineer Third Class

  City of Toronto

  Toronto, ON · Full Time · $42.63 – $44.54/hr

  Posted 2026-10-13 · Closes 2026-10-27

• Landfill Site Attendant

  Municipality of Neebing

  Neebing, ON · Part Time · $23.55/hr

  Posted 2026-10-12 · Closes 2026-11-02

• Water Treatment Operator Operations

  Township of South Glengarry

  South Glengarry, ON · Full Time

  Posted 2026-10-12 · Closes 2026-11-02

• W-WW Industrial Control System (ICS) Architect

  Region of Niagara

  Integrated Systems, ON · Full Time · $105,330 – $123,910/yr

  Posted 2026-10-10 · Closes 2026-10-31

• Industrial Millwright - Water & Wastewater Facilities

  City of North Bay

  North Bay, ON · Full Time · $37.18/hr

  Posted 2026-10-09 · Closes 2026-10-25

• Technologist - Woodward Water & Wastewater Treatment Capital

  City of Hamilton

  Hamilton, ON · Full Time · $44.78 – $50.89/hr

  Posted 2026-10-09 · Closes 2026-10-21

• Engineer

  City of Toronto

  Toronto, ON · Full Time · $89,337 – $132,880/yr

  Posted 2026-10-09 · Closes 2026-10-26

• Wastewater Treatment Operator OIT

  Town of New Tecumseth

  Alliston, ON · Full Time · $25.83 – $42.51/hr

  Posted 2026-10-07 · Closes 2026-10-20

• Co-op Student (Water & Wastewater Treatment)

  Region of Halton

  Oakville, ON · Full Time · $20.61 – $23.86/hr

  Posted 2026-10-07 · Closes 2026-10-28

• Director, Water and Wastewater Infrastructure Management

  Region of Waterloo

  Waterloo, ON · Full Time · $165,692.80 – $207,116/yr

  Posted 2026-10-06 · Closes 2026-10-23

• Project Manager III - Water & Wastewater System Services

  Region of Halton

  Oakville, ON · Full Time · $108,952 – $136,187/yr

  Posted 2026-10-06 · Closes 2026-10-20

• Project Manager III, Water and Wastewater Treatment

  Region of Halton

  Oakville, ON · Full Time · $108,952 – $136,187/yr

  Posted 2026-10-05 · Closes 2026-10-19

• Overall Responsible Operator – A.L. Dafoe Water Treatment Plant

  Town of Greater Napanee

  Greater Napanee, ON · Full Time · $87,776 – $93,725/yr

  Posted 2026-10-03 · Closes 2026-10-16

• QMS Coordinator - Water/Wastewater

  Town of New Tecumseth

  Alliston, ON · Full Time · $78,569 – $99,756/yr

  Posted 2026-10-03 · Closes 2026-10-13

• Superintendent of Water Treatment

  City of Quinte West

  Quinte West, ON · Full Time

  Posted 2026-10-02 · Closes 2026-10-19

• Industrial Millwright - WPCP - Full-Time

  City of Thunder Bay

  Thunder Bay, ON · Full Time

  Posted 2026-10-02 · Closes 2026-10-23

• Supervisor, Wastewater & Storm Drainage Operations

  City of Vaughan

  Vaughan, ON · Full Time · $128,325 – $150,121/yr

  Posted 2026-09-30 · Closes 2026-10-13

• Operations Engineer, Stormwater Infrastructure

  City of Ottawa

  Ottawa, ON · Full Time · $93,764.58 – $114,097.62/yr

  Posted 2026-09-30 · Closes 2026-10-17

• Senior Process Engineer, Wastewater

  City of Ottawa

  Ottawa, ON · Full Time · $102,307.66 – $124,480.72/yr

  Posted 2026-09-29 · Closes 2026-10-15