Job Description

We are looking for a large volume of Instrument/Automation Commissioning Technicians to join us on a large project in Karratha

n

25th September, 2026

n

About Us:

n

Resource Services Group (RSGx) is a trusted leader in delivering integrated Mechanical, Electrical & Instrumentation (ME&I;) solutions, supporting major projects across the Oil & Gas, Mining, and Infrastructure sectors both in Australia and internationally. With a strong reputation and growing project portfolio, RSGx continues to play a key role in delivering critical infrastructure and energy developments.
n The prospect:
n RSGx is supporting our client to deliver a major urea manufacturing project in Western Australia. Once complete, the facility will be the largest in Australia and among the largest globally, incorporating industry-leading, more sustainable production processes. The project is expected to generate around 2,000 jobs during construction and deliver lasting benefits to the local community through careers, training, and business opportunities
n We are seeking a number of qualified and experienced Instrument/Automation Commissioning Technicians. Previous experience working FIFO in Mining, Construction or Project based environments will be highly regarded.
n These positions will support the commissioning and start-up phase of the project, with a focus on instrumentation, control systems, loop checking, testing, calibration and functional verification
n Daily duties:
n The Instrument / Automation Commissioning Technician will be responsible for commissioning instrumentation and control systems and ensuring equipment and field devices are correctly installed, tested, calibrated and functioning in accordance with project requirements.

n

n
- Undertake instrumentation pre-commissioning and commissioning activities.
n
- Perform instrument installation verification and inspection.
n
- Complete point-to-point and loop checking.
n
- Calibrate and test field instrumentation.
n
- Test and verify transmitters, switches, control valves and associated devices.
n
- Conduct functional testing of instrumentation and control systems.
n
- Complete I/O checks and signal verification.
n
- Assist with DCS/PLC commissioning activities.
n
- Carry out instrument fault finding and rectification.
n
- Verify instrument cabling,



terminations and junction boxes.
n
- Interpret P&IDs;, loop drawings, instrument datasheets and wiring diagrams.
n
- Complete commissioning ITRs, check sheets and test documentation.
n
- Identify and close out punch-list items.
n
- Assist with system functional testing and plant start-up.
n
- Liaise with commissioning engineers, electrical personnel and control system teams.
n
- Work within project permit-to-work, isolation and LOTO requirements.
n
- Participate in pre-starts, toolbox meetings and safety activities.
n

n

25th September, 2026

n

About Us:

n

Resource Services Group (RSGx) is a trusted leader in delivering integrated Mechanical, Electrical & Instrumentation (ME&I;) solutions, supporting major projects across the Oil & Gas, Mining, and Infrastructure sectors both in Australia and internationally. With a strong reputation and growing project portfolio, RSGx continues to play a key role in delivering critical infrastructure and energy developments.
n The opportunity:
n RSGx is supporting our client to deliver a major urea manufacturing project in Western Australia. Once complete, the facility will be the largest in Australia and among the largest globally, incorporating industry-leading, more sustainable production processes. The project is expected to generate around 2,000 jobs during construction and deliver lasting benefits to the local community through careers, training, and business opportunities
n We are seeking a number of qualified and experienced Instrument/Automation Commissioning Technicians. Previous experience working FIFO in Mining, Construction or Project based environments will be highly regarded.
n These positions will support the commissioning and start-up phase of the project, with a focus on instrumentation, control systems, loop checking, testing, calibration and functional verification
n Daily duties:




n The Instrument / Automation Commissioning Technician will be responsible for commissioning instrumentation and control systems and ensuring equipment and field devices are correctly installed, tested, calibrated and functioning in accordance with project requirements.

n

n
- Undertake instrumentation pre-commissioning and commissioning activities.
n
- Perform instrument installation verification and inspection.
n
- Complete point-to-point and loop checking.
n
- Calibrate and test field instrumentation.
n
- Test and verify transmitters, switches, control valves and associated devices.
n
- Conduct functional testing of instrumentation and control systems.
n
- Complete I/O checks and signal verification.
n
- Assist with DCS/PLC commissioning activities.
n
- Carry out instrument fault finding and rectification.
n
- Verify instrument cabling, terminations and junction boxes.
n
- Interpret P&IDs;, loop drawings, instrument datasheets and wiring diagrams.
n
- Complete commissioning ITRs, check sheets and test documentation.
n
- Identify and close out punch-list items.
n
- Assist with system functional testing and plant start-up.
n
- Liaise with commissioning engineers, electrical personnel and control system teams.
n
- Work within project permit-to-work, isolation and LOTO requirements.
n
- Participate in pre-starts, toolbox meetings and safety activities.
n

n

Essential qualifications/tickets:
n Ideally 5+ years' instrumentation experience, including significant commissioning experience.
n Candidates should have demonstrated experience with: Instrument calibration Loop checking I/O testing Instrument fault finding Control valves Process transmitters DCS/PLC systems P&IDs; and loop drawings Commissioning documentation Industrial processing environments.

n

n
- White card
n
- Confided space
n
- EWP
n
- Working at heights
n
- WA Electrical license/Instrumentation tickets Why RSGx?
n
- Competitive rates + project incentives
n
- Permanent job opportunities with RSGx
n
- 14:7 roster with 11hr workdays
n
- Weekly pay (no waiting around)
n
- Work with a reputable, well-established contractor
n

n

Ready to Get on Site?
n If you are looking for consistent work, strong rates, and quality projects, this is your opportunity to align yourself with a contractor that delivers. Be part of the next wave of major WA projects with RSGx.

📌 Instrument/Automation Commissioning Technicians (Karratha)
🏢 JobAdder Operations Pty
📍 Karratha