Piping Supervisor
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Before you apply
LocationTHA-RY-Rayong
Work modeon-site
Typefull-time
SeniorityMid
Company size10,000+ people
First seenOct 30, 2026 · 6d ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
Diploma or technical qualification in Mechanical, Piping, Welding or related discipline
Solid experience in piping construction and site supervision
Experience in refinery, petrochemical, oil & gas, power or similar industrial projects
Good knowledge of piping installation, welding, testing and reinstatement
Ability to read piping isometrics, P&IDs and construction drawings
Good understanding of safety, quality and construction requirements
Good coordination and communication skills with a practical, hands-on approach
Thai language essential
About us
Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today’s needs and transition to more sustainable solutions.
What you’ll do
About the role
We are looking for a Piping Supervisor to join our team in Rayong office
The role responsibilities include:
· Supervise piping fabrication, installation and construction activities at site.
· Monitor contractors, daily progress, safety, quality and schedule.
· Review piping drawings, isometrics and relevant construction documents.
· Coordinate line checks, hydrotesting, flushing, reinstatement and punch-list close-out.
· Monitor piping materials, fit-up, welding and pipe support installation.
· Coordinate with engineering, quality, HSE, commissioning and contractor teams to resolve site issues.
What you’ll have
· Diploma or technical qualification in Mechanical, Piping, Welding or related discipline.
· Solid experience in piping construction and site supervision.
· Experience in refinery, petrochemical, oil & gas, power or similar industrial projects.
· Good knowledge of piping installation, welding, testing and reinstatement.
· Ability to read piping isometrics, P&IDs and construction drawings.
· Good understanding of safety, quality and construction requirements.
· Good coordination and communication skills with a practical, hands-on approach.
· Given the necessity of interacting with Thai-speaking clients, Thai language is essential.
Moving forward together
We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We’re building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.
And we’re not just talking about it; we’re doing it. We’re reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today’s low carbon energy infrastructure and technology. Whatever your ambition, there’s a path for you here.
And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.