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: 1 - 10 of 77 |

Corrosion Prevention Specialist
Tulsa, Oklahoma
Basic Function HF Sinclair Midstream is seeking a Corrosion Prevention Specialist in Tulsa, OK. This position plans, guides, collects and analyzes data for tasks related to the cathodic protection/corrosion control program for company owned...
9h
Job Type | Full Time |

Burley, Idaho
Basic Function HF Sinclair Midstream located in Burley, ID is seeking a Terminal Technician. This position conducts master-level assignments and duties for the Burley Terminal under minimal supervision. Works unsupervised and is required to...
9h
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...
9h
Job Type | Full Time |

Artesia, New Mexico
Basic Function Oversees and ensures compliance with all applicable local, state and federal safety laws and regulations, safety program(s) and training. Directs and continuously improves plant-wide safety programs to ensure compliance, low ...
1d
Job Type | Full Time |

Operations Maintenance Specialist
Anacortes, Washington
Basic Function Responsible for the efficient workflow of the Maintenance Execution work process of their assigned area. This includes reactive maintenance as well as longer-term risk mitigations and improvements. Supports Reliability throug...
1d
Job Type | Full Time |

Dallas, Texas
Basic Function HF Sinclair is seeking a Data Analytics & AI Intern for summer 2026 located in Dallas, TX. This intern will collaborate with cross-functional teams and vendors to drive innovation in data-driven decision making. You will gain...
1d
Job Type | Intern |

Woods Cross, Utah
Basic Function HF Sinclair Woods Cross Refining LLC, located in West Bountiful, Utah, is seeking a PSM Engineer. This position provides support to SCRC concerning PSM compliance and refinery-wide Process Safety. This position alsoprovides s...
1d
Job Type | Full Time |

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...
1d
Job Type | Intern |

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...
1d
Job Type | Intern |

Anacortes, Washington
Basic Function HF Sinclair is seeking a Refinery Accounting Analyst in Anacortes, WA. In this role you will conduct moderately complex to complex accounting assignments as assigned with limited supervision. Job Duties * Prepares journal ent...
2d
Job Type | Full Time |