Senior Commissioning Engineer (Integration)

Trees Engineering - AI Talents Marketplace for the Energy Sector; Kuala Lumpur; On-site; MYR 150,000 - 200,000; Full time

Job summary

A leading engineering firm in Kuala Lumpur seeks an experienced commissioning manager with 10-15+ years in offshore oil & gas projects. You will lead system integration activities, coordinate multiple disciplines, and ensure compliance with safety standards. Ideal candidates have strong experience with CMS platforms and a degree in engineering. This role requires relocating to China.

Qualifications

• 10–15+ years commissioning experience in FLNG/FPSO/offshore oil & gas projects.
• Hands-on experience in system integration across multiple disciplines.
• Strong understanding of P&IDs, SLDs, C&E charts, loop drawings, and commissioning logic.
• Yard commissioning experience preferred but not mandatory.
• Valid BOSIET/FOET and offshore fitness.
• OGSP and H2S awareness are added advantages.

Responsibilities

• Lead integration work across topside, hull, marine, and utility systems.
• Coordinate mechanical completion, pre-commissioning, and commissioning activities.
• Review and prepare commissioning procedures and system integration plans.
• Conduct system walkdowns and verify punch lists.
• Monitor commissioning progress and report constraints.
• Coordinate with engineering, construction, and vendor teams.

Skills

Strong interface coordination

Good troubleshooting and problem-solving skills

Good documentation discipline

Ability to work under tight commissioning deadlines

Clear communication

Education

Degree in Mechanical, Electrical, Instrumentation, Chemical or similar engineering field

Tools

CMS platforms (ICAPS, WinPCS)

Job description

Role Summary

Responsible for leading system integration activities during mechanical completion, pre-commissioning, commissioning, and start-up. Ensures smooth coordination between topsides, hull, marine and utility systems, and supports system readiness for handover.

Responsibilities

• Lead integration work across topside, hull, marine and utility systems.
• Coordinate mechanical completion, pre-commissioning and commissioning activities for assigned systems.
• Review and prepare commissioning procedures, test packs, system boundary drawings and system integration plans.
• Conduct system walkdowns, verify punch lists and ensure timely closure.
• Monitor commissioning progress, report constraints and ensure alignment with project schedule.
• Coordinate with engineering, construction, HSE, and vendor teams to resolve technical issues.
• Support FAT/SAT, package interface, vendor mobilisation and system energisation tasks.
• Ensure compliance with PTW, LOTO, isolation and SIMOPs requirements.
• Maintain commissioning documentation, ITRs, dossiers and system handover records.
• Use CMS tools (ICAPS/WinPCS/Hexagon or similar) to track MC/Pre-Comm/Comm status.

Requirements

• 10–15+ years commissioning experience in FLNG/FPSO/offshore oil & gas projects.
• Hands-on experience in system integration between multiple disciplines (process, mechanical, E&I, marine).
• Strong understanding of P&IDs, SLDs, C&E charts, loop drawings, isolation philosophy and commissioning logic.
• Yard commissioning experience (China/Korea/Singapore preferred but not mandatory).
• Familiar with CMS platforms such as ICAPS, WinPCS or equivalent.
• Able to coordinate vendor teams and multi-discipline construction groups.
• Degree in Mechanical, Electrical, Instrumentation, Chemical or similar engineering field.
• Valid BOSIET/FOET, medical, offshore fitness.
• OGSP and H2S awareness are added advantages.
• Able to relocate to China.

Key Skills

• Strong interface coordination.
• Good troubleshooting and problem-solving skills during energisation and testing.
• Good documentation discipline.
• Able to work under tight commissioning deadlines.
• Clear communication with yard, vendors and client representatives.