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Title:  Lab Technician

Date:  May 21, 2023

Sinclair, WY, US, 82334

Basic Function

HF Sinclair Parco Refining LLC in Sinclair Wy is seeking a Laboratory Technician who will conduct physical and chemical testing on refinery process streams including intermediate, finished fuels and laboratory quality control samples.  This position is accountable for certification of finished fuel in accordance with ASTM specifications and routine analysis of both hydrocarbon and aqueous samples using established analytical methods. 

Job Duties

  • Provide accurate and timely data entry of lab results.
  • Possess LIMS proficiency in sample login, data entry and SQC charting.
  • Read and understand all analysis procedures and safety standards in English, including American Society for Testing and Materials methods of analysis and other analytical standards and procedures used in the laboratory.
  • Assist in or perform accurate and repeatable analysis as assigned by the Laboratory Manager, Chemists or Lab Supervisor.
  • Participate in proficiency testing programs in accordance with applicable standards and good laboratory practices.
  • Work with and around sensitive and delicate lab instrumentation, understanding the importance of proper operation and treatment.
  • Prepare chemical solutions according to standard formulas.
  • Exercise procedural, safety and quality requirements and strictly follow company policies.
  • Attend all safety and laboratory training sessions and fulfill testing requirements. During scheduled shifts, be able to work by yourself in a safety conscience manner.
  • Possess competency in lab techniques showing consistent and proper use of instrumentation, equipment and glassware.
  • Work rotating shifts with flexibility in shift schedules.
  • Possessing critical thinking and communication skills is mandatory.
  • Follow-through on commitments made to others.
  • Maintain a neat, clean and well-organized work area.
  • Other duties as assigned by supervisor.


High School or GED equivalent required. Bachelor’s Degree in Chemistry preferred. Physical or Biological Sciences Bachelor’s Degree or an equivalent combination of education and experience working in an industrial laboratory.

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 ("HF Sinclair"), 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 in 19 states 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 1,300 Sinclair 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. HF Sinclair also owns a 47% limited partner interest and a non-economic general partner interest in Holly Energy Partners, L.P., a master limited partnership that provides petroleum product and crude oil transportation, terminalling, storage and throughput services to the petroleum industry, including HF Sinclair subsidiaries.

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.

Nearest Major Market: Wyoming