Operator B Relief

• Observation of control panels, conducting unit walk-throughs, spill cleanup, routine repairs to small bore piping, painting, and assisting other crafts as needed
• Assisting and performing unit start-ups and shut downs
• Coordinating work with outside contractors
• Assist and Support Turnaround Maintenance Events
• Using hand tools and other specialty tools
• Pulling samples of product, identifying problems in operation, preparing work orders, getting worksites ready for repairs and overseeing the repairs
• Operators must be able to work in areas of high elevation, cramped quarters, confined spaces and in awkward bodily positions
• Physical abilities important to all Operators in the performance of usual and customary job duties include but are not limited to; walking, climbing, lifting, carrying and frequent operation of utility and process valves. Operators must be able to lift 50lbs.
• Operators must be able to work independently with no direct supervision. Performs other work, such as lubricating equipment, cleanup and housekeeping

Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time in their sole and complete discretion.

None required.

A minimum of a High School Diploma or equivalent is required.

Required to complete all required certifications and training to become competent in job duties under direct supervision while completing classroom and CBT training and expectations within a 90 day period. Basic ability to stay abreast of new technology developments and processes is essential. Basic reading and writing skills, strong analytical skills with ability to communicate effectively with others, both written and verbal communication. Ability to perform basic mathematical calculations. Basic knowledge of Microsoft products and ability to apply knowledge is required. Must have a valid drivers license.

Renewable refinery including but not limited to chemicals, pressure vessel, tanks, rotating equipment, and working in confined spaces and elevated surfaces. Subject to all temperatures and weather conditions. Able to work in adverse weather conditions. Must be available to work a flexible schedule (e.g. overtime, weekends, holidays, and 12 hour rotating shifts). Must complete drug test, physical exam, and background check prior to starting employment. Must have the ability to operate and drive all assigned company vehicles at company standard insurance rates is essential, valid state drivers license and proof of insurance required. Participation in ongoing random drug screening program is required.

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 visit Total Rewards.

Job conditions may require standing, walking, sitting, twisting, stooping, crouching, kneeling, talking 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, climbing over 100ft, ability to operate and drive all assigned company vehicles at company standard insurance rates is essential, valid state drivers license and proof of insurance required, wearing personal protective equipment (beards not permitted) and strenuous physical activity. Our primary values at HollyFrontier are: We put health and safety first; We care about the environment. All HollyFrontier employees are expected to work safely every day and be safety & environmental leaders. This includes active participation in the following: Stops and/or reports any unsafe work or conditions Follows safety & environmental policies and procedures Supports safety & environmental goals and initiatives Participates in safety & environmental meetings, training, emergency drills and hazard recognition programs Reports all accidents, injuries and near misses, and participates in associated investigations Participates in industrial hygiene, medical surveillance and behavior based safety programs.

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.

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 lubricants and specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to our refineries and the petroleum industry. HF Sinclair markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states and supplies high-quality fuels to more than 1,750 branded stations and licenses the use of the Sinclair brand to more than 350 additional locations throughout the country. HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in New Mexico. 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.