- Delek US Holdings (El Dorado, AR)
- …position has an anticipated start date of December 1st, 2025.** **JOB SUMMARY:** The Refinery Operator Trainee is an entry-level position responsible for ... Operator Trainee Location: El Dorado, AR,... Operator Trainee Location: El Dorado, AR, US, 71730 Are...machines involved in the refinery process. The trainee works closely with the Unit Operator ,… more