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: 51 - 60 of 66 |
Petrolia, Pennsylvania
BASIC FUNCTION: HF Sinclair, in Petrolia, Pennsylvania, is seeking a Laborer who, under close and frequent supervision, performs tasks within the Laborer classification. This position may be assigned out to other departments as needed in ac...
15d
| Job Type | Full Time |
Dallas, Texas
Basic Function HF Sinclair is seeking a Human Resources Intern for summer 2026 located in Dallas, TX. This intern will conduct routine human resources assignments for the Talent Acquisition team under close supervision and gain hands-on exp...
15d
| 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...
16d
| Job Type | Intern |
Dallas, Texas
Basic Function HF Sinclair is seeking a Benefits Analyst in Dallas, TX. In this role, you will provide intermediate-level interpretation and administration of the Company's benefits and company-sponsored programs in regard to plan options, ...
16d
| Job Type | Full Time |
Artesia, New Mexico
Basic Function HF Sinclair in Artesia, NM is seeking a PSM Engineer. This position will provide support to the facility concerning PSM compliance and refinery wide Process Safety. Job Duties (functions considered essential as defined by ADA...
16d
| Job Type | Full Time |
Analytical Engineer -Optimization
Dallas, Texas
Basic Function HF Sinclair is seeking a Analystical Engineer-Optimization in Dallas, TX who will be Responsible for leading the development, deployment, and sustainment of advanced technologies and predictive modeling frameworks aimed at op...
16d
| Job Type | Full Time |
Artesia, New Mexico
Basic Function HF Sinclair in Artesia, NM is seeking an Instrument Craftsman. This position focuses on maintaining and commissioning process control instrumentation and associated valves including: troubleshooting, installing, repairing, an...
16d
| Job Type | Full Time |
Petrolia, Pennsylvania
Basic Function Sonneborn, an HF Sinclair company in Petrolia, Pennsylvania is seeking a Shipping Superintendent. This person is responsible for the immediate supervision of the Shipping and Wax Caking departments. The position maintains saf...
17d
| Job Type | Full Time |
El Dorado, Kansas
Basic Function HF Sinclair is seeking a Economic Planning Engineer in Eldorado, KS,who will be responsible to Conduct engineering and analytical assignments; functions as a technical specialist, formulating and developing moderately complex...
18d
| Job Type | Full Time |
Artesia, New Mexico
Basic Function HF Sinclair is seeking an Process Engineer. This position conducts engineering assignments for the Engineering Department, working independently and acting as resource up to a lead position for less experienced personnel. Job...
18d
| Job Type | Full Time |