Location: Dallas, TX, US, 75219
Date: Sep 15, 2026
Basic Function
As an Engineering Analytics Intern, you will work alongside engineers, analysts, data scientists, and site teams to solve real operational problems. You may help audit and improve existing condition monitoring tools. This is a hands-on engineering role for someone who wants to connect engineering understanding with modern digital tools and see their work used by operations.
Job Duties
- Work alongside refinery engineers and technical specialists to solve operational, reliability, and performance challenges using engineering fundamentals and process knowledge.
- Evaluate process and equipment data to identify trends, investigate issues, and support improvements in safety, reliability, and operational efficiency.
- Develop calculations, analysis tools, and digital solutions that help engineers understand process performance and make informed decisions.
- Audit and improve existing condition monitoring tools used across the refinery fleet.
- Collaborate with operations, process engineering, reliability, controls, and digital teams to define problems, gather information, and deliver actionable recommendations.
- Support continuous improvement initiatives focused on monitoring, optimization, troubleshooting, and engineering workflows.
- Communicate technical findings and recommendations in practical terms to engineering and operations audiences.
- Special assignments or tasks assigned to the employee by their manager, as determined from time to time in their sole and complete discretion.
Experience
None
Education Level
Currently enrolled in an Undergraduate Program for chemical, mechanical, electrical, industrial, or a related engineering field.
Required Skills
- Working proficiency in Excel and willingness to learn other engineering analytics tools
- Clear written and verbal communication, including explaining technical work in practical terms
- Analytical, structured problem solving and attention to detail
- Ability to work both independently and as part of a team
- Initiative and a collaborative attitude when working with engineers, operations, and digital teams
Preferred Skills
- Familiarity with Python or other tools used for engineering calculations and data analysis
- Experience with modeling, simulation, statistics, or inferential calculations
- Curiosity about AI-assisted analytics, prescriptive analytics, and digital transformation in industrial operations
Work Conditions
Office based.
Physical Requirements
Job conditions require sitting, twisting, stooping, crouching, kneeling, talking or hearing, lifting and/or carrying up to 5lbs, pushing or pulling up to 5 lbs, climbing up to 2ft, making visual inspections, making precise hand and finger movements, reaching or grasping, perceiving color differences. Job conditions may require standing and walking.
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 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.
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.
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.