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Quality Assurance Associate

HF Sinclair Corporation
medical insurance, dental insurance, vision insurance, 401(k), retirement plan
United States, Oklahoma, Tulsa
Jun 09, 2026
Basic Function

Based out of Industrial Oils Unlimited, LLC, located in Tulsa, Oklahoma and reporting to the Director of Manufacturing Operations, the Quality Assurance Associate examines products, materials, and processes for defects or deviations from specification. This role is responsible for crafting and refining skillset procedures to maximize quality and consistency. This position is safety sensitive in nature and is not associated to or perform work for the HF Sinclair refinery located in Tulsa, OK. This is a salaried non-exempt position, eligible for overtime.

Job Duties

  • Understands, follows and enforces all established policies, procedures and recognized practices
  • References Bills of Material against production to ensure quality of product and final packaging
  • Conducts shipping and receiving inspections
  • Works closely with production employees to achieve a quality product
  • Completes reports, related paperwork, and ensure all information is recorded accurately
  • Performs secondary checks on production processes
  • Participates in continuous quality improvement projects and other related activities as assigned
  • Creates, updates and monitors skillset procedures to ensure efficiency, quality, and currency
  • Performs quality audits on processes throughout the production cycle
  • Other duties as assigned by management team

Experience

  • One year of experience in a quality assurance position within a manufacturing setting required
  • Three years of prior experience in manufacturing roles preferred

Education

  • H.S. Diploma or G.E.D. equivalent required

Required Skills

  • Valid driver's license
  • Forklift license preferred but not required (will certify on site)
  • Proficiency in quality assurance systems and related software tools
  • Strong analytical and problem-solving skills with the ability to interpret data and make informed, timely decisions
  • Excellent organizational and time management skills, with the ability to manage multiple priorities in a fast-paced environment
  • High level of attention to detail and accuracy in inventory tracking, reconciliation, and documentation
  • Effective basic written communication skills
  • Ability to apply fundamental mathematical concepts in inventory calculations and analysis
  • Proficiency in Microsoft Office applications, with strong emphasis on Excel

Supervisory/Managerial Responsibility

None

Work Conditions

Warehouse, production plant environment, outdoors and indoors, including but not limited to chemicals, pressure vessels, tanks, rotating equipment, working in confined spaces, and exposure to the risk of electrical shock. Subject to all temperatures and weather. The noise level in the work environment is usually moderate.

Benefits

HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and their families. Our benefits include, but are not limited to, the following:



  • Medical Insurance
  • Vision Insurance
  • Dental Insurance
  • Paid Time-Off
  • 401(k) Retirement Plan with match
  • Educational Reimbursement
  • Parental Bonding Time
  • Employee Discounts


We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally.


Benefit eligibility is governed by official plan documents, for more details visitTotal Rewards.

Physical Requirements

  • Ability to safely lift up to 50 pounds
  • Ability to push or pull up to 70 pounds
  • Ability to work in warehouse and operational environments while adhering to all safety requirements

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.


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