Engineer IV E&I

Provide engineering support, guidance, and development assistance to colleagues in the field of instrumentation. Ensure the reliability and integrity of instrumentation systems across operating units. Analyze instrumentation data to support operational decision-making. Design, upgrade, configure, maintain, and monitor instrumentation equipment and performance. Troubleshoot and resolve technical issues that impact operations and reliability. Develop project scopes, cost estimates, and AFEs for approval. Stay current with advancements in instrumentation technologies and industry innovations. Serve as the primary support contact for instrumentation maintenance, focusing on reliability-related concerns. Minimum Requirements

Bachelor's degree (or foreign equivalent) in Instrumentation & Controls Engineering, Electrical Engineering, Electronics Engineering, or closely related engineering field plus five (5) years of experience working in an Engineer IV E&l-related occupation performing each of the following: supporting instrumentation reliability and maintenance that is routinely used in the oil and gas industry; designing, configuring, and troubleshooting instrumentation and control systems, including DCS and safety instrumented systems; developing instrument and control work packages, including P&IDs, logic diagrams, and control narrative; applying commonly used engineering principles and analytical techniques to solve technical problems; and staying current with emerging technologies and advancements in instrumentation and control systems. Travel Requirements

Up to 10% domestic travel is required. 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 visit  Total Rewards . 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 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