Commissioning Engineer

Commissioning Engineer Position title: Lead Commissioning (Piping & Mechanical)

Salary Offered: Open for discussion

Job Purpose:

Oversee all Pre‑Commissioning and Commissioning activities for Piping, HVAC, and Mechanical disciplines executed by the EPC Contractor at the fabrication yard in Karimun, Indonesia. The primary objective of this role is to ensure these critical operations are performed in strict accordance with established procedures, industry standards, and the project plan, thereby guaranteeing safe and effective project completion.

The role of the Commissioning Lead (Piping & Mechanical) demands a strong foundation in technical and organizational skills, alongside effective communication and problem‑solving abilities. This position requires the individual to adeptly manage priorities, challenges, and site constraints while collaborating closely with the Karimun team and other stakeholders, all while ensuring a steadfast commitment to safety, quality, and planning. The primary focus of this role is to oversee the commissioning of all Piping and Mechanical equipment and systems for six new Topsides Decks, ensuring their timely delivery for offshore installation.

Responsibilities:

Ensure system completion and commissioning activities meet NFPS COMP 3 project and handover requirements.

Witness contractors’ scope of work and validate test and check sheets in accordance with project requirements.

Participate in walkdowns and identify/resolve technical issues to support smooth project progression.

Oversee site execution of commissioning activities and ensure safe and compliant completion of pre‑commissioning, commissioning, and mechanical completion tasks.

Review EPC contractor’s commissioning and operational procedures and confirm system readiness for smooth handover to permanent operations.

Support and witness Factory Acceptance Tests (FATs)/ Site Acceptance Tests (SATs) to ensure equipment functionality is as per design and record findings in the project database.

Monitor EPC contractor’s preservation activities and validate compliance with project requirements.

Capture and share system completion and commissioning lessons learned and contribute to the project lessons‑learned register.

Approve inspection and test records (ITRs) and confirm accurate updating in SCDB.

Ensure red‑line markups are completed on drawings and documents and support accurate as‑built documentation.

Requirements:

Minimum Diploma in Applied Sciences or Engineering or any equivalent.

Minimum 8 years of relevant experience in Oil and Gas projects in commissioning with 3 years in a PMT or Supervisory role in Oil & Gas large scale projects, with Deep Understanding of piping & Mechanical Systems Commissioning activities, including 1 year of experience in a supervisory role.

Excellent English communication skills, both verbal and written.

Strong knowledge and safety leadership principles, safe work practices, and HSE compliance in Commissioning activities.

Strong organizational, planning, and coordination solving skills.

Strong decision making and prioritization skills under pressure technical, analytical, and interface skills.

Deep Understanding of Systems Commissioning activities such as Leak Testing, Piping system Dry out, Rotating Equipment tests, Functional tests and HVAC.

Hands on Experience in Systemization and working in SIMOPS with Construction and Operations for extended periods.

Have pre‑commissioning, commissioning and start‑up experience as a commissioning performer on major EPC projects.

Proficient in Microsoft Office and experienced with system completion management systems (Hexagon and/or WinPCs is a plus).

Seniority level

Executive

Employment type

Contract

Job function

Project Management

Industries

Oil and Gas

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