Operator Refinery Jobs In Canada - 207 Job Positions Available

1 – 20 of 207 jobs
Clean Harbors jobs

Clean Harbors in Breslau, Ontario, is currently looking for Refinery Operator (3rd Class Stationary Engineer Certificate ) to join their safety-conscious team! Refinery operators will be responsible to monitor oil processing, adjust and maintain processing units and equipment in the

Clean Harbors  6 days ago
Valero jobs

Refinery Operator Trainee - Three Rivers 26001B9 Description: The refinery operator is responsible for maintaining product quality in a safe manner. Typical job duties may include performing visual rounds for assigned area, assessing equipment operation, taking instrument readings, communicating with

Valero  5 hours ago
GFL Environmental Inc. jobs

WE ARE LOOKING FOR YOU! Interested in joining Team Green? GFL is the only major diversified environmental services company in North America. Recognized by our signature fleet of bright green trucks and equipment and commitment to

GFL Environmental Inc.  24 days ago
Suncor jobs

At Suncor, we produce and provide energy. When you join Suncor, you become part of a company that has built a solid foundation for both business and employee success. We are a place where talented people

Suncor  24 days ago
GFL Environmental Inc. jobs

A Class 1/3 Operator is responsible for safely driving and operating tandem axle vacuum trucks. They work in various environments, including refineries, industrial sites, marine ports and for environmental emergency responses. Operators also provide feedback to supervisors regarding customer

GFL Environmental Inc.  24 days ago
Forum Energy Technologies jobs

Summary: FET Variperm is class leading in service and supply, specializing in sand control engineering, completion and work-over tools and cased hole fishing services. Our very name derives from the concept of Variable Permeability – the

Forum Energy Technologies  20 days ago
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SGS jobs

Company Description We are SGS – the worlds leading testing, inspection and certification company. We are recognized as the global benchmark for sustainability, quality and integrity. Our 99,600 employees operate a network of 2,600 offices and

SGS  13 days ago
Acuren jobs

Position Summary Acuren is currently recruiting Certified CEDO Technicians for call-out positions based in Edmonton, AB. This role is ideal for individuals who value flexibility and are ready to respond to a variety of field assignments

Acuren  11 days ago
Acuren jobs

Position Summary Acuren is currently recruiting for an IRATA CEDO Technician to support our client site Shell Scotford in Fort Saskatchewan, AB. This role is ideal for individuals who value flexibility and are ready to respond

Acuren  11 days ago
Pembina Pipeline Corporation jobs

Work Arrangement: Hybrid Department: Valleyview West Operations Function Pembina Pipeline Corporation is a dynamic energy transportation and midstream provider, serving customers for more than 70 years. Chances are, we do more than you think. We own

Pembina Pipeline Corporation  6 days ago
ExxonMobil jobs

At Imperial, we work every day to responsibly develop Canada’s energy resources – applying technology and innovation to supply affordable, accessible and reliable energy while reducing emissions. Imperial recognizes the important role we can play by

ExxonMobil  4 days ago
Cenovus Energy jobs

Worker Type: Employee Job Post End Date: 09/07/2026 About this opportunity: Under the direction of the Backup Day Shift Supervisor, the Seasonal Relief Operator - Rail will assist in the safe operation of the Rail-Loading operating area.

Cenovus Energy  2 days ago
Suncor jobs

At Suncor, we produce and provide energy. When you join Suncor, you become part of a company that has built a solid foundation for both business and employee success. We are a place where talented people

Suncor  2 days ago
Federated Co-operatives Limited jobs

INTERNAL ONLY – PROCESS OPERATIONS – VACANCIES Process Operations, Co-op Refinery, Regina, SK. Apply by August 11, 2026. The below vacant positions are only available for internal CRC in-scope employees. Section VI - Boilerhouse RFP #58 –

Federated Co-operatives Limited  26 days ago
Forum Energy Technologies jobs

Summary: FET Variperm is class leading in service and supply, specializing in sand control engineering, completion and work-over tools and cased hole fishing services. Our very name derives from the concept of Variable Permeability – the

Forum Energy Technologies  26 days ago
Federated Co-operatives Limited jobs

The Co-op Refinery Complex is hiring a Process Supervisor on a permanent basis to work on-site in Regina, SK. Are you interested in playing a key leadership role the supports safe, reliable, and efficient operations? In this

Federated Co-operatives Limited  18 days ago
GFL Environmental Inc. jobs

Labourer Our St. John’s, NL facility is currently seeking Labourers to join our team. Helpers/laborers are accountable to provide support on our fleet of hydro-excavation/line flushing vacuum trucks. Successful candidates will receive in-house training and duties

GFL Environmental Inc.  13 days ago
Chemelex jobs

Chemelex is a global leader in electric thermal and sensing solutions, protecting the world’s critical processes, places and people. With over 50 years of innovation and a commitment to excellence, we develop solutions that ensure safety,

Premium Full-time Refinery API Fox PostgreSQL Hybrid 90,000 CAD
Chemelex  11 days ago
Forum Energy Technologies jobs

Summary: Production Laborers perform general duties, varying depending on the specific department they are working in. Duties include operating basic hand tools, assisting machine operators, wrappers and welders. This position may involve operating a loader, overhead crane,

Forum Energy Technologies  5 days ago
Clean Harbors jobs

Clean Harbors in Windsor, Ontario, is currently looking for a Facility Operations Supervisor to join their safety-conscious team!. This role is responsible for front line leadership supervision of plant operations including refinery operations and wastewater operations depending

Clean Harbors  4 days ago

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