Mechanical Construction Specialist III

About the Role

We’re looking for a Piping/Mechanical Inspector to join our Thailand team in the Bangkok office. The role supports inspection and quality control activities across construction projects, ensuring piping installation, fabrication, and testing are carried out in accordance with project specifications, codes, and quality standards.

Responsibilities

• Perform inspection and monitoring of piping construction, fabrication, and installation activities (aboveground and underground)
• Verify piping alignment, fit-up, welding, and installation in accordance with approved drawings and procedures
• Witness and monitor testing activities, including hydrostatic testing and inspection of piping systems
• Conduct final walkdowns and line checks for piping systems prior to handover
• Review method statements, JSA, and relevant work procedures for piping works
• Monitor coating, blasting, painting, and wrapping activities to ensure compliance with specifications
• Coordinate with contractors, subcontractors, and client representatives on inspection activities
• Follow up construction progress and prepare daily inspection and activity reports
• Perform QA/QC control activities and ensure proper documentation of inspection records
• Support site teams in resolving quality issues and ensuring compliance with project requirements

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field
• Technical background or certification in welding, piping, or mechanical discipline
• Relevant NDT certifications such as ASNT Level II (RT, MT, PT)
• Solid experience in piping inspection within oil & gas, pipeline, refinery, or petrochemical projects
• Strong knowledge of piping installation, welding, alignment, and testing processes
• Familiarity with QA/QC procedures, inspection documentation, and reporting
• Ability to interpret drawings, inspection reports, and radiographic films
• Good coordination and communication skills; able to work with site teams and contractors
• Thai language is essential

Benefits

• Group Insurance (Medical, Life) and Dental Insurance, Provident fund
• Work on large-scale energy, infrastructure, and industrial projects
• Collaborate with experienced project teams and international stakeholders
• Opportunity to contribute to high-impact projects in Thailand and the region

Additional Information

Worley is a global professional services company of energy, chemicals and resources experts. The company focuses on delivering integrated solutions from consulting and engineering to installation, commissioning, decommissioning and remediation, with an emphasis on sustainability and transitioning to low carbon energy infrastructure.