Job Summary:
Client company is seeking an experienced Piping Supervisor to oversee piping construction and fabrication activities for offshore oil & gas projects in Singapore. The ideal candidate will have a strong background in piping supervision for FPSO modules or offshore platforms, with extensive hands-on experience in fabrication yards and shipyards. The candidate must hold valid welding inspection certification (CSWIP 3.1, IIW-S-IIS, AWS QC1, or CWI).

Key Responsibilities: Supervise and coordinate piping fabrication, installation, and testing works in accordance with project specifications, codes, and standards. Ensure all piping activities are carried out safely, efficiently, and in compliance with company procedures. Monitor daily construction progress, manpower, materials, and equipment usage. Review and interpret isometric drawings, piping layouts, P&IDs, and material take-offs. Conduct and verify fit-up, alignment, welding, pressure testing, flushing, and hydrotest activities. Coordinate with QA/QC, NDT, and HSE departments to ensure compliance with inspection and safety requirements. Interface with subcontractors, construction teams, and client representatives for work execution and progress updates. Ensure proper documentation, including welding reports, material traceability, and punch lists. Support the Mechanical Completion (MC) and Pre-Commissioning phases as required. Qualifications & Certifications: Diploma or Degree in Mechanical Engineering or relevant field. Valid and current certification in one of the following: CSWIP 3.1 Welding Inspector IIW-S-IIS (International Institute of Welding – International Welding Inspector Standard level) AWS QC1 or CWI (Certified Welding Inspector) Experience Requirements: 15–20 years of progressive experience in piping construction supervision within the offshore oil & gas industry. Strong experience in FPSO topside module fabrication, integration, and hook-up. In-depth knowledge of piping systems, materials (carbon steel, stainless steel, exotic alloys), and welding techniques. Familiar with international codes and standards such as ASME B31.3, API, ASTM, and project specifications. Experienced in managing subcontractors and interfacing with clients and class surveyors (e.g., DNV, ABS).