- Kelly Services (Lake Jackson, TX)
- **Job Description:** The ** Catalyst / Downstream Operator ** is responsible for conducting batch reactor polymerization and polymer analytical testing on ... polymer research data in support of the Univation-PE Catalysis Research Business. ** Catalyst / Downstream Operator Responsibilities Include:** -Operate a set… more
- Delek US Holdings (Big Spring, TX)
- …**WHAT IS DELEK? WHAT DO WE DO?** We are a boutique-sized diversified downstream energy company with a range of assets, including petroleum refining, logistics, ... performance indicators and unit operations data for assigned units. Evaluates catalyst usage and performance. + Identifies long-term improvement opportunities to… more