Engineering

Engineering Jobs

At HF Sinclair, engineers use their technical knowledge to provide guidance on near-term operational decisions and long-term company strategies.  Engineering at HF Sinclair is a fast-paced, collaborative environment where individual talent is recognized and rewarded.  HF Sinclair hires engineers from a variety of degreed backgrounds (Chemical, Mechanical, Electrical, Civil, etc) to fill functional roles in Process, Reliability, Maintenance, Project, and Plant engineering.  Engineers have multiple career advancement tracks within the company, including becoming a recognized company subject matter expert (SME) or progressing into management ranks.  
 

 

 

 

 

Engineering Jobs

At HollyFrontier, engineers use their technical knowledge to provide guidance on near-term operational decisions and long-term company strategies.  Engineering at HollyFrontier is a fast-paced, collaborative environment where individual talent is recognized and rewarded.  HollyFrontier hires engineers from a variety of degreed backgrounds (Chemical, Mechanical, Electrical, Civil, etc) to fill functional roles in Process, Reliability, Maintenance, Project, and Plant engineering.  Engineers have multiple career advancement tracks within the company, including becoming a recognized company subject matter expert (SME) or progressing into management ranks.  

Engineering Jobs

At HollyFrontier, engineers use their technical knowledge to provide guidance on near-term operational decisions and long-term company strategies.  Engineering at HollyFrontier is a fast-paced, collaborative environment where individual talent is recognized and rewarded.  HollyFrontier hires engineers from a variety of degreed backgrounds (Chemical, Mechanical, Electrical, Civil, etc) to fill functional roles in Process, Reliability, Maintenance, Project, and Plant engineering.  Engineers have multiple career advancement tracks within the company, including becoming a recognized company subject matter expert (SME) or progressing into management ranks.  

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Instrumentation and Controls Technician
Instrumentation and Controls Technician Petrolia, PA, US, 16050 Apr 18, 2026 0.00 mi
Petrolia, PA, US, 16050 Apr 18, 2026
Intern, Internal Audit Technology
Intern, Internal Audit Technology Dallas, TX, US, 75219 Apr 18, 2026 0.00 mi
Dallas, TX, US, 75219 Apr 18, 2026
Human Resources Business Partner
Human Resources Business Partner Tulsa, OK, US, 74127 Apr 17, 2026 0.00 mi
Tulsa, OK, US, 74127 Apr 17, 2026
Rotational Development Program Associate - Finance
Rotational Development Program Associate - Finance Dallas, TX, US, 75219 Apr 17, 2026 0.00 mi
Dallas, TX, US, 75219 Apr 17, 2026
Bulk Shipping & Receiving Associate
Bulk Shipping & Receiving Associate Tulsa, OK, US, 74127 Apr 16, 2026 0.00 mi
Tulsa, OK, US, 74127 Apr 16, 2026
Staff Auditor, Internal Audit
Staff Auditor, Internal Audit Dallas, TX, US, 75219 Apr 16, 2026 0.00 mi
Dallas, TX, US, 75219 Apr 16, 2026
Integrity Specialist
Integrity Specialist Artesia, NM, US, 88210 Apr 16, 2026 0.00 mi
Artesia, NM, US, 88210 Apr 16, 2026
Project Manager Midstream
Project Manager Midstream Tulsa, OK, US, 74107 Apr 16, 2026 0.00 mi
Tulsa, OK, US, 74107 Apr 16, 2026
Project Analyst
Project Analyst Dallas, TX, US, 75219 Apr 16, 2026 0.00 mi
Dallas, TX, US, 75219 Apr 16, 2026
Rotating Equipment Planner
Rotating Equipment Planner Sinclair, WY, US, 82334 Apr 16, 2026 0.00 mi
Sinclair, WY, US, 82334 Apr 16, 2026