Jr. OS Engineer (Fresh Graduate)
Jul 9, 2026
Kota Cilegon
Description:
Job Responsibilities
- Monitor tank farm and offsite facilities : Conduct routine inspections, monitor tank levels, check instrumentation status, verify product transfer operations via pipeline, vessel and truck.
- Support operations during product receipt and dispatch :Assist in line-up preparation, ensure correct valve configuration, support loading/unloading procedures.
- Assist maintenance coordination : Report equipment abnormalities, support scheduling of preventive maintenance, follow up on work orders.
- Health, Safety, Environment & Compliance : Comply with all Health, Safety, and Environment policy and procedure.
- Support documentation and reporting : Prepare daily operation logs, maintain tank inventory records, update operational checklists.
- ERP/SAP : Execute transaction as per assignment
- Complies with all relevant safety standard, procedures, and company policies, and participates in all required safety training and ensure the OS Section production process runs safely and smoothly
- Conducts plant troubleshooting and manage day to day OS production activities ( Operate BOG Compressor , Refrigerant , RTO , Heater, Truck Loading / Unloading, Tank, Pump, and utilities system like Nitrogen, instrument air, plant air, and steam ).
- Supports work Improvements activities for process; identifies opportunities for optimization of process and procedure; plan and implementation.
- Reviewing Process document (Mass balance, P&ID, PFD, Cause & Effect diagram, Alarm & set point list, Drawing, ETC).
- Initiate and conduct normal operation of raw material and Product receipt from vessels at Jetty to designated tanks, and product loading to vessels at Jetty following SOP; initiates corrective actions in case of any deviations.
- Plant Safety Coordinator (capable to conduct HAZOP, and Safe Work Permit)Coordinate with vendor/third party to conduct plant improvement.
- Handled Product : Naphtha, Ethylene, Propylene, C4s, BTX and etc. and various tank type: External floating roof tank, Double wall tank, spherical tank, ATM Tank, Cone roof tank.
- Carries out other tasks assigned by Manager / Sr. Engineer as part of the role’s general responsibilities.
Job Requirements
- Min. S1 (Chemical Engineering or equivalent) from reputable university
- Fresh graduate or candidate with max. 2 years’ operation experience as a process engineer related to Petrochemicals industries are welcome to apply.
- Good computer skills in Microsoft Office (Word, Excel, Power Point, etc), maintenance various email and internet programs and applications, and other software and databases generally seen in a plant environment.
- Have good understanding for process program (i.e. Hysys, UNISIM, HTRI, etc) is preferable
- Have good reading P&ID, PFD, Technical drawing, Assembly drawing, etc.
- Fluent in English (both written & spoken).
- Good integrity, initiatives, and team work ability.
- Have motivation to learn and willing to work under pressure.
- Willing to work overtime.
- Will be placed in Cilegon.