Unit Operator Jobs in Ontario

• Emergency Response Unit (ERU) Operator

  Colas

  • Pickering, ON

  • $29.00-32.00 per hour

  About Us The Miller Group, a subsidiary of Colas Canada, is a Canadian leader in the construction and maintenance of transportation infrastructure since 1917. We provide except…

• Emergency Response Unit (ERU) Operator

  Colas

  • Pickering, ON

  • $29.00-32.00 per hour

  We use cookies to offer you the best possible website experience. Your cookie preferences will be stored in your browser's local storage. This includes cookies necessary for the we…

• Refinery, field and panel operators, various units

  S2F

  • Ontario

  In order to fill a potential labour capacity gap later this year, our client is seeking senior, experienced refinery operations personnel—both console and field—to participate in a…

  View similar jobs:

  • Field Operators Jobs in Ontario
  • Jobs in Ontario

• Class AZ or DZ Driver/Operator, Pressure & Vacuum

  CEDA

  • Sudbury, ON

  • $30.00-35.00 per hour

  Company Description In a complex and ever-changing world, we're the ones who get it done. CEDA is where resourcefulness meets inventiveness, where experience meets innovation and…

• Lead Operator

  Veolia

  • Toronto, ON

  • $33.00-40.35 per hour

  Job ID REF57138O Date posted 04/14/2026 Location Canada Category Operations & Maintenance Lead Operator Company Description A subsidiary of Veolia group, Veolia North America…

• Industrial Services Operator / Mechanic (HVAC / Boilers)

  Nestlé

  • Toronto, ON

  Nestlé is an equal opportunity employer committed to diversity and inclusion. Diversity and inclusion are incorporated in our everyday reality. We respect and encourage uniqueness …

• STP Operator (Unionized)

  AECON

  • Bowmanville, ON

  • $51.44 per hour

  Come Build Your Career at Aecon! As a Canadian leader in infrastructure development, Aecon is and building what matters for future generations to thrive! We lead some of the most…

• Waste Water Treatment Operator

  Clean Harbors

  • Guelph, ON

  • $25.00 per hour

  Job Category: Plant & Facilities Job Description: Clean Harbors in Guelph, ON is looking for a Wastewater Treatment Operator! The Wastewater Treatment Operator is working withi…

• CNC Milling/Turning Operator

  Raytheon Technologies

  • Midland, ON

  • $21.88 per hour

  Date Posted: 2026-04-13 Country: Canada Location: CA-ON-MIDLAND-450 ~ 450 Leitz Rd ~ 450 BLDG Position Role Type: Unspecified At RTX, the world’s largest aerospace and Defe…

• Production Operator Welding (Cobot)

  Active Dynamics

  • Toronto, ON

  • $24.83 per hour

  Job Description TITLE: PRODUCTION OPERATOR WELDING (COBOT) REF. NO.: POC04102026 DEPARTMENT: WELDING EFFECTIVE DATE: 2026.04.10 STATUS: Hourly – Bargaining Unit CLOSING DATE:…

• Equipment Operator (Provincial Field Crew Works Period)

  Government of Nova Scotia

  • Miller Lake, ON

  • $29.12 per hour

  Competition # : 48339 Department: Public Works Location: MILLER LAKE Zone: Provincial Outfits Type of Employment: Provincial Field Crew Works Period Union Status: CUPE - …

• Equipment Operator I (Day Shift)

  City of Vaughan

  • Vaughan, ON

  • $28.48-35.60 per hour

  Vaughan is one of Canada's fastest-growing cities. Its emerging downtown, the Vaughan Metropolitan Centre; Canada's first smart hospital, the Cortellucci Vaughan Hospital; and the …

• Maintenance Operator (Contract)

  City of Vaughan

  • Vaughan, ON

  • $27.51-34.37 per hour

  Vaughan is one of Canada's fastest-growing cities. Its emerging downtown, the Vaughan Metropolitan Centre; Canada's first smart hospital, the Cortellucci Vaughan Hospital; and the …

• Production Operator - Packaging and Processing (Several Positions)

  Post Consumer Brands

  • Niagara Falls, ON

  • $23.92-34.17 per hour

  Job Description: Business Unit Overview Headquartered in Lakeville, Minn., Post Consumer Brands, a business unit of Post Holdings, Inc., is dedicated to providing people and th…

• Equipment Operator I (Afternoon Shift)

  City of Vaughan

  • Vaughan, ON

  Vaughan is one of Canada's fastest-growing cities. Its emerging downtown, the Vaughan Metropolitan Centre; Canada's first smart hospital, the Cortellucci Vaughan Hospital; and the …

• Water and Wastewater Operator

  Veolia

  • Walkerton, ON

  • $28.00-35.00 per hour

  Job ID REF57333O Date posted 04/01/2026 Location Canada Category Operations & Maintenance Water and Wastewater Operator Company Description A subsidiary of Veolia group, Veol…

• Water/Wastewater Operator II

  Region of Peel

  • Brampton, ON

  Water/Wastewater Operator II Public Works – Water & Wastewater Regular Full-Time Hourly Rate: $36.64 - $38.43 (plus an additional $4.00 hourly premium) CUPE LOCAL 966- Publ…

• Utility Operator Class 2, Pressure & Vacuum

  CEDA

  • Nanticoke, ON

  • $23.00-25.00 per hour

  Company Description In a complex and ever-changing world, we're the ones who get it done. CEDA is where resourcefulness meets inventiveness, where experience meets innovation and…

  View similar jobs:

  • Utility Operator Jobs in Nanticoke, ON
  • Jobs in Nanticoke, ON

• Class AZ or DZ, Driver/Operator, Pressure & Vacuum

  CEDA

  • Sarnia, ON

  • $25.00-29.00 per hour

  Company Description In a complex and ever-changing world, we're the ones who get it done. CEDA is where resourcefulness meets inventiveness, where experience meets innovation and…

  View similar jobs:

  • Class DZ Driver Jobs in Sarnia, ON
  • Jobs in Sarnia, ON

• Surveillance Operator - Surveillance

  Seminole Gaming

  • Ottawa, ON

  • $22.00 per hour

  Our team members are the key to our company’s success, and their health and well-being, as well as that of their families, is very important to us. We offer a comprehensive benefit…

  View similar jobs:

  • Surveillance Operator Jobs in Ottawa, ON
  • Jobs in Ottawa, ON

Next page

Get email alerts for the latest
Jobs in Ontario