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Salary
≈ $17k – $44k per year (Estimated)
Location
In office (Kuala Lumpur)
Seniority
Principal · 15+ years exp

Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Oct 14, 2026. McDermott scores A on the Alion truth index.

Overview
Company
Impact
Profile match
McDermott is an engineering, procurement, construction and installation contractor headquartered in Houston, Texas, delivering offshore and onshore oil and gas, LNG, petrochemical, power and low-carbon energy projects for energy companies. Founded in 1923, the company operates engineering centers and fabrication yards across the Middle East, Asia Pacific, India, Europe and the Americas, with major hubs in Dubai, Chennai, Kuala Lumpur, Batam and London. It hires structural, electrical, process and production engineers, electrical designers, quality inspectors, procurement and contracts specialists, document controllers, project accountants and completion coordinators.

Job Overview:

The Pre-Commissioning Tendering and Operation Senior Principal Operations Engineer is responsible for preparation of pipeline, flexible and umbilical pre-commissioning tenders and recommending best practices.

The position is based in Kuala Lumpur/Singapore with the focus on global tenders and operations.

They will be tasked with solving complex Pre-Commissioning related Operational problems and will work independently with minimal guidance. The Senior Principal Operations Engineer shall be responsible for leading functional teams and are regarded as a specialist in the field of Pre-Commissioning Operations. As such, they must have in-depth expertise in Pre-Commissioning Operations as well as broad knowledge of the Pre-Commissioning Operations discipline within the Marine function.

With the support of the SAF Pre-Commissioning Technical Authority, they shall be responsible to prepare technical and commercial build ups following the Tendering work instruction.

Key Tasks and Responsibilities:

  • Ensure the Core Competencies of the greater organization are embraced
  • Live the Rules: Treat the Life-Saving Rules as non-negotiable principles that guide your daily decisions and routines
  • Lead by Example: Show your commitment through your actions and inspire others to do the same
  • Speak Up: Act immediately if you see something unsafe or identify a potential risk. Empower one another to intervene with courage and care
  • Educate and Share: Continue fostering conversations about the Life-Saving Rules within your teams, ensuring everyone understands their importance and application
  • Collaborate: Work together as One Team to make safety a shared responsibility, ensuring no one is left behind
  • Goals: Focus on and execute your most important goals
  • Feedback: Provide Positive and Instructive feedback on Team’s progress. Lay out the facts, don’t label and be clear
  • Vision: Together we will continue to enhance, grow and transform
  • Responsible for preparation of technical and commercial build ups following the Tendering work instruction
  • Work with the Field Engineers to develop pre-commissioning execution methodologies for offshore and onshore tenders
  • Coordinate engineering and planning for the timely execution of the work scope
  • Selection of the required pre-com and marine spreads
  • Detailed reviewing of internal and external deliverables (specifications, standards, drawings, reports, procedures, risk assessments, scopes of work, subcontracts)
  • Define installation aids requirements
  • Prepare and coordinate subcontractor/vendor scopes of works and subsequent technical bid clarification
  • Prepare and coordinate pre-commissioning method statements where required
  • Compile and present lesson learned documents
  • To train and mentor Field Engineers and Senior Field Engineers
  • Work with the Pre-Commissioning Technical Authority to align on pre-com execution methodologies
  • Responsible for Technical Bid Evaluation process and Pre-Commissioning Tender Checklist Controls assure the tender meets the requirements with Pre-Commissioning Technical Authority approval
  • Support internal initiatives within the pre-commissioning operations group

Operations Key Tasks and Responsibilities:

  • Supplier performance review to include risk evaluation and identify MSA possibilities
  • Engage with suppliers and align on MSA content
  • Prepare RFQ and price schedule
  • Technical bid clarification and meet with suppliers for final technical alignment
  • MSA's in place
  • Work on in-house pre-commissioning plan out of Batam
  • Flooding Spread
  • Air Spread
  • Shallow water downline spread
  • Deepwater Coiled Tubing spread
  • Establish maintenance program for spread and integrate with existing Batam set up.
  • Evaluate if spreads can be maintained and operated by existing Batam team. Determine any requirement for any additional training or requirement to engage any additional specialist personnel
  • Selection of the required Pre-Commissioning/Commissioning and marine spreads
  • Detailed reviewing of internal and external deliverables (drawings, reports, procedures, risk assessments, scopes of work, subcontracts)
  • Coordinate the definition and ordering of equipment and installation aids
  • Coordinate the preparation of subcontractor scopes of works followed by the award and execution of the subcontract
  • To train and mentor Field Engineers and Senior Field Engineers. Set goals for your team to maintain the Project KPIs
  • Support internal initiatives within the pre-commissioning operations group
  • Risk Management & Cost Control

Interfaces:

The Senior Principal Operations Engineer will maintain strong interfaces with the various disciplines within the business line. The main interfaces for Pre-Commissioning are:

  • Marine Operations Engineers (Inclusive of ROV & Survey)
  • Engineering and Engineering Manager
  • SCM
  • QHSES
  • Environmental Specialists
  • Vessel Operations Managers
  • Marine Construction Manager
  • Project Managers and Project Director
  • Interface Managers (For Projects that involve Consortium partners & Subsea Connectors)
  • Hook-up & Commissioning Team
  • Flow Assurance Team
  • Fabrication Team

Essential Qualifications and Education:

  • 15 plus years of experience in the oil and gas industry working for major Contractors
  • Experience managing a team of more than 6 Engineers
  • The following experience is required:
    • General experience of all shallow and deepwater water installation operations
    • Rigid & flexible pipeline Pre-Commissioning/Commissioning experience - execution of a minimum of 10 projects
    • Umbilical Pre-Commissioning/Commissioning and controls/start-up experience - execution of a minimum of 10 projects
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