Chemical Plant Operator Jobs in Ontario

• Chemical Operator

  Chemtrade

  • Thorold, ON

  Job Description: Position: Chemical Operator Primary Location: Thorold, ON Shift: 40 hours per week Reports To: Operations Supervisor Compensation: $35/hour + benefits …

• Plant Operator

  BGIS

  • North Bay, ON

  Job Description: SUMMARY Plant Operator is tasked to duties to install, troubleshoot, repair and maintain facility equipment and building according to safe, predictive and prod…

  View similar jobs:

  • Plant Operator Jobs in North Bay, ON
  • Jobs in North Bay, ON

• Fuel: Blending Plant Operator

  Mukwa Energy Ltd.

  • Naughton, ON
  • Sudbury, ON

  • $24.00-27.00 per hour

  Job Title: Fuel: Blending Plant Operator Company: Mukwa Energy Ltd. Location: Naughton, Sudbury, ON, Canada Employment Type: Full-time Job Summary Mukwa Energy Ltd. is seeki…

  View similar jobs:

  • Plant Operator Jobs in Naughton, ON
  • Jobs in Naughton, ON

• Production Operator

  AppleOne

  • Hamilton, ON

  • $22.00-25.00 per hour

  Description AppleOne is hiring a Production Operator in Welland, ON! Rotating shifts: 6:00am - 6:00pm & 6:00pm - 6:00am Pay: $22 - $25/hour Job Description: Loading/unloadi…

• 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…

• Packaging Operator Student

  ASR Group

  • Toronto, ON

  Redpath Sugar is located on Toronto's historic downtown waterfront and has been a part of Canada's heritage for more than 160 years. Our brand is the oldest food-related trademark …

• 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…

• Building Operator

  Jones Lang LaSalle

  • Waterloo, ON

  JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology fo…

• Process Operator Student

  ASR Group

  • Toronto, ON

  Redpath Sugar is located on Toronto's historic downtown waterfront and has been a part of Canada's heritage for more than 160 years. Our brand is the oldest food-related trademark …

• Process Operator Student

  ASR Group

  • Toronto, ON

  Redpath Sugar is located on Toronto's historic downtown waterfront and has been a part of Canada's heritage for more than 160 years. Our brand is the oldest food-related trademark …

• Associate Operator

  Dow Chemical

  • Toronto, ON

  • $68,760-114,600 per year

  At Dow, we believe in putting people first and we’re passionate about delivering integrity, respect and safety to our customers, our employees and the planet. Our people are at t…

• Production Operator $30.60/HRLY

  Coca-Cola

  • Peterborough, ON

  Job Description Summary: The Coca-Cola Company. Our vision is loved brands, done sustainably, for a better shared future. It’s an exciting time to work in our flagship market. We…

• Wastewater & Byproducts Operator

  Maple Leaf Foods

  • London, ON

  • $27.00-28.00 per hour

  A Sustainable, Forward Thinking Protein Company Maple Leaf Foods is a leading meat and plant-based protein company, employing over 11,500 people and publicly traded on the Toronto…

• Wastewater & Byproducts Operator

  Maple Leaf Foods

  • London, ON

  • $27.00-28.00 per hour

  A Sustainable, Forward Thinking Protein Company Maple Leaf Foods is a leading meat and plant-based protein company, employing over 11,500 people and publicly traded on the Toronto…

• 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…

• Control Room Operator

  Sollio Agriculture

  • Saint Thomas, ON

  Status : Permanent, Full-Time Work schedule : Candidates must be available to work flexible schedules, including day, evening, and night shifts. Place of Work: CRF AgriTech LP'…

  View similar jobs:

  • Control Room Operator Jobs in Saint Thomas, ON
  • Jobs in Saint Thomas, ON

• Outside/SMR Operator

  Air Liquide

  • Hamilton, ON

  • $44.79 per hour

  How will you CONTRIBUTE and GROW? Air Liquide is Hiring for an Outside Operator in Hamilton! At Air Liquide Canada, we are committed to building a diverse and inclusive workpla…

  View similar jobs:

  • Operator Jobs in Hamilton, ON
  • Jobs in Hamilton, ON

• Operator in Charge (OIC) - Water and Wastewater Treatment

  Veolia

  • Moosonee, ON

  Job ID REF55688M Date posted 02/26/2026 Location Canada Category Operations & Maintenance Operator in Charge (OIC) - Water and Wastewater Treatment Company Description A subs…

  View similar jobs:

  • Water Wastewater Treatment Operator Jobs in Moosonee, ON
  • Jobs in Moosonee, ON

• Process Operator

  Ingredion

  • London, ON

  • $46.05 per hour

  Schedule: 12-hour rotating shifts, 3 days on and 3 days off. Hourly Rate: $46.05 per hour (add overtime needed) and Quarterly Bonus Benefits: Effective the first of the month pos…

  View similar jobs:

  • Process Operator Jobs in London, ON
  • Jobs in London, ON

Next page

Get email alerts for the latest
Jobs in Ontario