Instrumentation Supervisor

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.

The role responsibilities include:

· Inspect instrument installation, testing and pre-commissioning activities to ensure compliance with approved drawings, specifications and project requirements.

· Inspect field instruments, control valves, instrument tubing, cabling, junction boxes and associated systems.

· Witness calibration, loop checks, functional testing, I/O checks and instrument commissioning activities.

· Support testing of DCS, SIS, PCS and ESD systems, including alarms, trips, interlocks and Cause & Effect verification.

· Review inspection records, ITPs, method statements, punch lists and related construction documentation.

· Identify installation or quality issues and coordinate corrective actions with construction, engineering and commissioning teams.

· Ensure instrumentation work meets project quality, safety and applicable industry standards.

· Degree or Diploma in Instrumentation, Control, Electrical/Electronic Engineering or related discipline.

· Significant experience in instrumentation construction, inspection, testing and commissioning within Oil & Gas, LNG, petrochemical or industrial projects.

· Strong knowledge of field instrumentation, calibration, loop checking and pre-commissioning activities.

· Familiar with DCS, SIS, PCS and ESD systems and associated testing requirements.

· Good understanding of P&IDs, instrument datasheets, construction drawings, ITPs and project specifications.

· Familiarity with relevant international standards such as ISA, IEC, API and NFPA.

· Strong site coordination, quality and safety awareness.

· Ability to communicate effectively in Thai to support site coordination and local stakeholder engagement.

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.