Lubricants Plant Operator: Blending, Tank Farm & Quality

Chevron; Singapore; On-site; SGD 42,000 - 66,000; Full time

Job summary

Chevron is seeking a Plant Operator for the Jurong Terminal in Singapore. You will operate and monitor blending and filling processes under the Lead Operator, using the Yokogawa DCS system, and assist with start‑up and shutdown activities.

Responsibilities include sampling, tank farm and marine operations, SAP transactions, log keeping, alarms response, and safety compliance. A Diploma in Engineering and 1–3 years in related oil/gas environments are preferred.

Qualifications

• Diploma in Engineering, Chemical Process Technology, Mechanical Engineering, or related discipline.
• With at least 1–3 years of experience in a lubricant blending plant, petrochemical, chemical manufacturing, or oil and gas operations environment.
• Working knowledge of Distributed Control Systems (DCS) and Human Machine Interface (HMI) systems.
• Able to perform rotating shift work.
• Physically fit and comfortable working at heights when required.
• Good communication skills and ability to work effectively in a team environment.

Responsibilities

• Operate and monitor VII blending and filling processes under the guidance of the Lead Operator using the Yokogawa DCS system.
• Handle polymer bales and load them onto the automatic bale feeding conveyor system.
• Perform additive decanting activities from drums into designated storage tanks.
• Support start-up, shutdown, and routine operation of the Thermal Oil Heater system.
• Respond to process alarms and record operating parameters in plant log sheets.
• Assist in troubleshooting process deviations and off-specification blends.
• Collect process samples from dissolvers, holding tanks, and other designated locations.
• Submit samples to the laboratory for quality analysis.
• Support sampling activities for the Lubricants Blending Plant (LOBP) as required.
• Support base oil vessel receipt operations, including jetty activities and associated transfer operations.
• Conduct physical tank gauging and assist in periodic inventory reconciliation and month-end stock counts.
• Operate oil interceptor and dyke drain valve systems in accordance with operating procedures.
• Operate the weighbridge system for isotanks, tank trucks, waste trucks, and other vehicles.
• Perform SAP transactions related to isotank loading and generate delivery documentation.
• Raise maintenance work orders and report equipment abnormalities through the appropriate systems.
• Support Permit-to-Work (PTW) activities and carry out field Lock-Out Tag-Out (LOTO) implementation.
• Perform daily operational inspections and routine checklists at the start of each shift.
• Identify, report, and follow up on abnormal equipment or process conditions.
• Comply with Operational Excellence (OE), safety, environmental, and quality requirements at all times.
• Train and coach new operators and contractors on safe work practices and operational procedures.
• Participate in operational improvement initiatives and problem-solving activities.
• Perform any other duties assigned by the Lead Operator or Supervisor.

Skills

DCS

HMI

Rotating shift work

Teamwork

Communication skills

Education

Diploma in Engineering or related discipline

Tools

DCS

HMI systems

Job description

Chevron is seeking a Plant Operator for the Jurong Terminal in Singapore. You will operate and monitor blending and filling processes under the Lead Operator, using the Yokogawa DCS system, and assist with start‑up and shutdown activities.

Responsibilities include sampling, tank farm and marine operations, SAP transactions, log keeping, alarms response, and safety compliance. A Diploma in Engineering and 1–3 years in related oil/gas environments are preferred.