Lab Technician
Listed on 2026-08-17
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Quality Assurance - QA/QC
Quality Control - QC Analysts/Managers
Basic Function
HF Sinclair in Sinclair, WY is seeking a Lab Technician who would 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(functions considered essential as defined by ADA)
- 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.
Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time in their sole and complete discretion.
EXPERIENCE Education LevelHigh School Diploma or Equivalent PREFERRED EDUCATIONAL LEVEL Bachelors Degree in Chemistry preferred. Physical or Biological Sciences Bachelors Degree or an equivalent combination of education and experience working in an industrial laboratory.
REQUIRED SKILLSProficiency with spreadsheet and word-processing software applications. Good mechanical ability and understanding of operational principles of assigned areas laboratory testing instruments. Ability to effectively communicate with others, both written and verbal communication. Ability to perform basic mathematical calculations, basic reading and writing skills.
Work ConditionsOffice based with up 10% travel by land and air required. Petroleum refinery, warehouse/plant environment, out-of-doors, and driver based environment including but not limited to chemicals, pressure vessels, tanks, and rotating equipment. Subject to all temperatures, weather, and varying road conditions. May be required to work flexible hours, including nights, weekends, and a rotating schedule required.
Benefits- 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 visit Total Rewards .
PHYSICAL REQUIREMENTSJob conditions require standing, walking, sitting, twisting, stooping, crouching, kneeling, taking or hearing, making visual inspections, making precise hand and finger movements, reaching or grasping, lifting and/or carrying up to 50lbs, pushing and/or pulling up to 50lbs, and perceiving color differences. Job conditions may require wearing personal protective equipment (beards not permitted).
Our One HF Sinclair CultureAt 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.
HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy…
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