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Petroleum Engineer jobs in ontario province Canada

4 petroleum engineer jobs found in ontario province: showing 1 - 4

Refinery Operator - 3rd Class Stationary Engineer
Company: Clean Harbors |

Location: Breslau, ON, Canada

| Salary: CA$44.59 per hour | Date posted: 25 Aug 2026
looking for Refinery Operator (3rd Class Stationary Engineer Certificate ) to join their safety-conscious team! Refinery operators... and controls continuous operation of petroleum refining and processing units to produce products, such as lubricating oils
Process Engineer
Company: Colas Rail |

Location: Scarborough, ON, Canada

| Salary: CA$110000 - 140000 per year | Date posted: 22 Aug 2026
Jobs Job Description Process Engineer Company: MCASPHALT INDUSTRIES LTD Job Location: SCARBOROUGH, ONTARIO, CAN Type of Contract: Regular... A collaborative and values-driven culture Job Summary The Process Engineer will be responsible for designing, optimizing
Process Engineer
Company: Colas |

Location: Scarborough, ON, Canada

| Salary: CA$110000 - 140000 per year | Date posted: 21 Aug 2026
A collaborative and values-driven culture Job Summary The Process Engineer will be responsible for designing, optimizing... engineering, and/or project management within a process, manufacturing, petroleum, heavy industrial, or related environment
Refinery Operator - Breslau
Company: Clean Harbors |

Location: Breslau, ON, Canada

| Salary: CA$32.89 per hour | Date posted: 24 Jul 2026
processes for several processing units. Assesses specifications and controls continuous operation of petroleum refining... field. 4th Class Stationary Engineer Certificate Basic math knowledge. Verbal/written communication skills Knowledge