1. TR selaku Terminal Manager PT Orbit Terminal Merak.
2. RF selaku Manager Operation M&E PT Orbit Terminal Merak.
3. IR selaku Pjs. VP Feedstok Management PT Kilang Pertamina Internasional September 2022.
4. RDF selaku Specialist 1 HPO PT Kilang Pertamina Internasional periode 2020 s.d. 2024.
5. FTR selaku Manager Market Research & Data Analysist PT Kilang Pertamina Internasional periode 2021 s.d. 2022.