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: 41 - 50 of 68 |
Refining & Renewables Market Fundamentals Advisor
Dallas, Texas
Basic Function HF Sinclair is seeking a Refining & Renewables Market Fundamentals Advisor in Dallas, TX. This person will provide data-driven analysis to develop competitive stances in Refining, Renewables, Midstream, and Branded Fuels mark...
11d
| Job Type | Full Time |
Administrative Assistant Senior
El Dorado, Kansas
Basic Function HF Sinclair in El Dorado, KS is seeking a Senior Administrative Assistant. This role provides advanced administrative support and assists in the technical support of department operations. Job Duties Prepares and may distribu...
11d
| Job Type | Full Time |
Value Chain Performance Specialist
Dallas, Texas
Basic Function HF Sinclair is seeking a Value Chain Performance Specialist professional in Dallas, TX. In this role, you will develop Refining Business Segment analytical tools and processes that drive clear and consistent metrics, insights...
12d
| Job Type | Full Time |
Dallas, Texas
Basic Function HF Sinclair is seeking a Cybersecurity Intern for summer 2026 located in Dallas, TX. This intern will gain hands-on experience in Security Operations, Governance Risk & Compliance (GRC), and Project Management, implementing a...
13d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair is seeking a Cloud Engineer Intern for summer 2026 located in Dallas, TX. This internship offers a unique opportunity to gain hands-on experience with cloud technologies, primarily within Microsoft Azure, while co...
13d
| Job Type | Intern |
Dallas, Texas
Basic Function Holly Frontier Corporation is seeking a ERP Programmer IV in Dallas, TX. Job Duties Conduct SAP programming duties for moderately complex and large-scale projects for the Information Technology Department; perform ABAP, Cloud...
14d
| Job Type | Full Time |
Instrumentation and Electrical Technician
Petrolia, Pennsylvania
BASIC FUNCTION: The Instrumentation and Electrical Technician is responsible for identifying, locating and correcting operational problems arising in control systems and instruments. These problems occur in high purity specialty hydrocarbon...
14d
| Job Type | Full Time |
Casper, Wyoming
Basic Function HF Sinclair Midstream located in Casper, WY is seeking an EHS Field Specialist. The position supports Midstream Field Operations in achieving Environmental, Health, and Safety (EHS) excellence. Job Duties (functions considere...
14d
| Job Type | Full Time |
Commercial Origination Manager, Crude Oil
Dallas, Texas
Basic Function HF Sinclair is seeking aCommercial Origination Manager, Crude Oil in Dallas, TX who will be focusing on partnering with internal and external customers/suppliers to develop, negotiate and execute commercial strategies and agr...
14d
| Job Type | Full Time |
Operations Turnaround Supervisor
Anacortes, Washington
Basic Function Leads, develops and supports refinery in the implementation/improvement of effective Conduct of Operation (COO) practices, and provides assistance in resolving significant process unit performance issues associated with opera...
15d
| Job Type | Full Time |