Refinery Planning Optimizer

HF Sinclair

Full-time Plant and System Operators
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Location
El Dorado, Kansas, United States
Posted
July 04, 2026

Job Description

Basic Function


HF Sinclair is seeking a Refinery Planning Optimizer based in El Dorado, KS. In this role, you will conduct complex oil flow planning, scheduling, optimization, economic analysis, and transportation assignments related to the El Dorado refinery operation under minimal supervision.


Job Duties

  • Interacts with Operations, Process Engineering, Commercial, and Turnaround teams regularly to discuss optimization opportunities.

  • Issues the day-to-day instructions to the refinery team and is a resource when questions arise.

  • Manages the daily optimization activities to ensure the refinery is operating at plan feed rates and quality targets to maximize profit.

  • Interacts with the Crude Supply, Marketing, Heavy Oils Marketing, and Optimization Commercial teams. Maintains good working relationships with all Commercial teams.

  • Manages intermediate feedstock inventories to stay...

    • Job Details

    • Job Type
      Full-time
    • Category
      Plant and System Operators
    • Date Posted
      July 04, 2026
    • Application Deadline
      August 13, 2026