HF Sinclair Corporation
An independent petroleum refiner in the United States with operations throughout the mid-continent, southwestern and Rocky Mountain regions. Subsidiaries of HollyFrontier produce and market gasoline, diesel, jet fuel, asphalt, heavy products and specialty lubricant products. Additionally, HollyFrontier owns Petro-Canada Lubricants Inc. whose Mississauga, Ontario facility produces 15,600 barrels per day of base oils and other specialized lubricant products.
- Headquartered in Dallas, Texas
- Through its subsidiaries, operates five complex refineries
- 457,000 barrels per day of crude oil processing capacity
- 28,000 barrels per day of lubricant production capacity
HollyFrontier owns Petro-Canada Lubricants Inc. whose Mississauga, Ontario facility produces 15,6000 barrels per day of base oils and other specialized lubricant products.
Search among HF Sinclair Corporation jobs
| Jobs: 31 - 40 of 168 |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Summer 2027 Renewables Intern who will conduct routine assignments to support commercial operations initiatives for the renewablesorganization under close supervision. Job Duties Assist ...
3d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is looking for a Summer 2027 IT Data Analytics Intern, collaborating with cross-functional teams and vendors to drive innovation in data-driven decision making. You will gain hands-on experience in a...
3d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Summer 2027 Accounting Intern who will assist Accountants by performing routine accounting assignments under close supervision. Job Duties Prepares various accounting statements and repo...
3d
| Job Type | Intern |
Monitoring and Optimization Engineer Intern
Dallas, Texas
Basic Function Gain hands-on experience supporting Monitoring and Optimization (M&O) Engineers in refinery monitoring and optimization activities, including process performance analysis, digital tool application, and project work that helps...
3d
| Job Type | Intern |
Tulsa, Oklahoma
Basic Function HF Sinclair is seeking a Summer 2027 Procurement Intern who will conduct routine strategic sourcing and/or supply chain projects for the Procurement department under close supervision. This role will be located at the corpora...
3d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair is seeking a Summer 2027 Procurement Intern who will conduct routine strategic sourcing and/or supply chain projects for the Procurement department under close supervision. This role will be located at the corpora...
3d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Summer 2027 Crude Supply Intern who will conduct routine assignments for the Crude Oil Supply department under close and frequent supervision. Job Duties Assist Senior Crude Supply and T...
3d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair is seeking a Cybersecurity Intern for Summer 2027 located in Dallas, TX. This intern will gain hands-on experience in Security Operations, Governance Risk & Compliance (GRC), and Project Management, implementing a...
3d
| Job Type | Intern |
Branded Fuels - Business Analytics Intern
Dallas, Texas
Basic Function HF Sinclair is seeking a Business Analytics (Branded Fuels) Intern for Summer 2027 located in Dallas, TX. This intern will operate under close and frequent supervision while aiding the Branded Marketing organization with busi...
3d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair in Dallas, TX is seeking a Summer 2027 Supply Chain / Logistics intern for the Global Logistics department. This intern will conduct routine strategic sourcing and/or supply chain projects for the Logistics depart...
3d
| Job Type | Intern |