Senior Static Piping Engineer – Maintenance & Reliability Lead

PT LOTTE Chemical Indonesia; Cilegon; On-site; IDR 420,000,000 - 660,000,000; Full time

Job summary

PT LOTTE Chemical Indonesia is seeking a senior maintenance engineer to lead maintenance and turnaround activities for static equipment and piping at the Merak Plant (Cilegon). The role requires extensive experience in oil, gas, petrochemical, and related industries, with strong knowledge of codes, P&IDs, and SAP/AVEVA tooling.

You will review procedures, supervise execution, coordinate with operations and safety teams, and manage subcontractors while optimizing costs and reliability.

Qualifications

• Min. Bachelor Degree (Mechanical Engineering or equivalent) required from reputable University.
• Min. 5 - 10 years' operation experience as Engineer in Oil & Gas, Power plant, Petrochemical & Chemical Industries
• Expertise in inspection and maintenance of static equipment and piping systems (Pressure Vessels, Heat Exchangers, Tanks, Boilers, Columns, Fired Heaters, Valve, Piping Equipment)
• Strong knowledge of relevant codes and standards (ASME, API, ANSI, ASTM)
• Proficiency in reading and interpreting engineering drawings and P&IDs
• Excellent communication (Bahasa and English) and interpersonal skills.
• Excellent problem-solving, communication, and leadership skills.
• Strong familiarity with SAP and Microsoft Office (Word, Excel, PowerPoint)
• Willing to be located in Merak Plant (Cilegon) and work extended hours if required

Responsibilities

• Lead and oversee maintenance and turnaround/ shutdown activities for static equipment and piping systems
• Review and approve maintenance procedures, method statements, and permits to work
• Supervise maintenance execution: inspections, tests, welding repairs, NDT, pressure tests
• Identify deviations from specifications or procedures and drive corrective actions
• Coordinate with operations, safety, and inspection teams to ensure smooth execution
• Plan, schedule, and prioritize maintenance tasks using SAP and AVEVA
• Prepare and issue work orders, maintenance requests, and close-out reports
• Track spare parts inventory, raise purchase requisitions, and follow up on material deliveries
• Manage and audit subcontractor performance
• Review and validate subcontractor invoices and cost reports
• Interface with vendor representatives for technical support and verifications
• Analyze equipment failure data; propose and implement reliability and cost-reduction initiatives
• Maintain the maintenance records and KPIs in the system
• Respond to emergency breakdowns or equipment trips as required
• Mentor and train junior engineers/technicians on maintenance best practice

Skills

5-10 years experience

Static equipment maintenance

Codes & standards

P&IDs reading

Leadership

Problem solving

Bilingual English/Bahasa

Education

Bachelor Degree in Mechanical Engineering

Tools

SAP

Microsoft Office

Job description

PT LOTTE Chemical Indonesia is seeking a senior maintenance engineer to lead maintenance and turnaround activities for static equipment and piping at the Merak Plant (Cilegon). The role requires extensive experience in oil, gas, petrochemical, and related industries, with strong knowledge of codes, P&IDs, and SAP/AVEVA tooling.

You will review procedures, supervise execution, coordinate with operations and safety teams, and manage subcontractors while optimizing costs and reliability.