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HF Sinclair

Quality Control Technologist

Mississauga · Hybrid
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About this role

Basic Function

Petro-Canada Lubricants Inc. (PCLI), an HF Sinclair company is seeking a full-time Quality Control Technologist. Reporting to the Quality Control Team Leader, the Quality Control Technologist is responsible for ensuring product quality, regulatory compliance, and on-time delivery in a high-volume manufacturing environment. This role supports daily product blending, bulk loading and packaging activities and works closely with Operations, Supply Chain, Customer Service, Technology, and Laboratory teams. This is an execution-focused, manufacturing-support role rather than a research or bench-laboratory position. Success in this role requires strong judgement, prioritization skills, and comfort working in a fast-paced, production-driven environment.

Job Duties

Production & Manufacturing Support

  • Generate and issue product formulation sheets to support daily manufacturing operations
  • Review bulk loading schedules and provide quality input as part of order fulfillment activities
  • Review and provide quality input to Basestock tank switches
  • Manage inventory related to tank heel batch number tracking within SAP
  • Provide real-time quality support to manufacturing and packaging teams to prevent delays

Quality Oversight & Product Release

  • Ensure blended, bulk and packaged products meet internal specifications, customer requirements, and regulatory standards
  • Review and approve quality of incoming raw materials, including entry of third-party laboratory data into SAP
  • Issue Certificates of Analysis for bulk shipments departing the Mississauga site
  • Maintain the product retain sample program
  • Investigate and manage non-conforming products, including product recovery through rework, adjustment, correction, or waiver decisions

Cross-Functional & Operational Alignment

  • Actively participate in daily cross-functional meetings to support on-time and in-full (OTIF) delivery
  • Serve as a technical liaison between Quality and other departments such as Manufacturing/Operations, Technology, Laboratories, Sales, Customer Service, and Supply Chain teams
  • Support regional facilities and terminals as required
  • Review and provide quality input regarding marine shipments

Compliance & Continuous Support

  • Ensure compliance with Quality Control Procedures, work instructions, and applicable regulatory requirements
  • Support audits, investigations, and continuous improvement initiatives related to product blending, release, and shipment activities
  • Occasional off-hour coverage may be required

Experience

  • Minimum 2 years of experience in a laboratory, quality, or manufacturing environment
  • Experience working with specifications, procedures, and quality systems
  • Comfortable supporting production operations under time-sensitive conditions

Education Level

  • College Diploma in Chemical Technology, Chemical Engineering Technology, Laboratory Technology, Industrial Chemistry, or a related applied science discipline

OR

  • Equivalent hands-on experience in a quality control or manufacturing support role with a specification-driven or regulated environment
 

Required Skills

  • Strong analytical and problem-solving skills
  • Ability to prioritize, make quality decisions, and manage multiple urgent tasks
  • High attention to detail with strong execution discipline
  • Effective written and verbal communication skills
  • Ability to work independently and collaboratively in a cross-functional team
  • Proficiency in Microsoft Excel and Word

 

PREFERRED SKILLS:

 

  • Working knowledge of SAP
  • Working knowledge of HFLS product lines and formulations
  • Good understanding of ISO 9001, IATF 16949 and White Oil / Food Safety Regulations

Work Conditions

Normal office working conditions on-site in a manufacturing environment. Flexible work schedule as the job requires the ability to work in a fast-paced and result oriented environment, covering multiple production shifts and geographic regions. Some off-hour coverage is required which can be done from home. Must be physically capable of meeting the requirements listed below. Required to work in petroleum refinery environment, warehouse/plant environment and out of doors environment including but not limited to chemicals, pressures vessels, tanks. Required to work in all temperatures indoors/outdoors and near moving mechanical parts and/or rotating equipment.

Physical Requirements

Job conditions require standing, walking, sitting, climbing, lifting, twisting, talking, listening and making visual inspections. Must be physically able to climb stairs and industrial accesses (e.g. ladders, trucks) and lift up to 23Kg/50lbs. Must don Personal Protective Equipment as required by work location.

Our One HF Sinclair Culture:

At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization. We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.

About HF Sinclair Corporation

HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.

Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status or any other prohibited ground of discrimination.

Company at a glance

Headquartered in Dallas, Texas, HF Sinclair Corporation is an independent, diversified energy company committed to safely producing products that power the world.

HF Sinclair is the parent company to a number of subsidiaries who own or license a diverse slate of brands, including Sinclair Oil, Petro-Canada Lubricants, Sonneborn, Red Giant Oil and HollyFrontier Specialty Products.
Established in March 2022 as a result of the acquisition of Sinclair Oil LLC by HollyFrontier Corporation, HF Sinclair has:

  • More reach to support the everyday needs of consumers;
  • More value for our customers, employees, communities and shareholders as a result of safely operating with an environmental, social and governance mindset; and
  • More strength for the communities in which we live, work and serve.

Today, HF Sinclair

  • Manufactures and sells high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel, specialty lubricant products, and specialty and modified asphalt.
  • Owns and operates refineries and/or renewable diesel facilities in Kansas, New Mexico, Oklahoma, Utah, Washington and Wyoming.
  • Markets and distributes motor fuel to consumers via more than 1,600 independent Sinclair-branded stations in 30 American states.
  • Produces low carbon renewable diesel from multiple feedstocks including vegetable oils and animal fats.
  • Produces base oils and other specialized lubricants in the U.S., Canada and the Netherlands and exports such products to more than 80 countries.
  • Owns a 47% limited partner interest and a non-economic general partner interest in Holly Energy Partners, L.P. (NYSE: HEP), a midstream petroleum products and crude oil transportation, terminalling and storage company.
Team Size5,001-10,000 employees
WorkspaceHybrid
IndustryOil and Gas
Location
Mississauga, Ontario, Canada
Websitehfsinclair.com
LinkedInLinkedIn

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