- Delek US Holdings (El Dorado, AR)
- Chemist Location: El Dorado, AR, US, 71730 **Job Summary:** The Chemist is responsible for analyzing refinery products throughout the refining process to ensure ... quality and regulatory standards are met for raw, in-process and finished petroleum material, trains Laboratory Technicians and complete special projects. This role will support reliable operations to the Lab and other areas of the refinery. **Job… more