Powertech is a leading Electrical EPC and Services provider, trusted for delivering complex and critical projects across Oil & Gas, Mining, Utilities, Defence, Infrastructure and Energy sectors since 1998. We embrace innovation and focus on technical excellence with a safety first mindset. Our inclusive culture fosters collaboration and growth, creating a unique workplace where every team member can achieve their full potential.

We have an exciting opportunity for E&I; Commissioning Supervisors to join Powertech on a Mining Project.

Position Overview:

- Roster: 8:6
- Start Date: September 2026
- Hours: 12 hours per day
- Nightshift works
- Rate: Excellent rates $$$
- Superannuation paid on ALL hours worked
- Duration: 2-3 months work
- Location: South Australia - Flights will be covered from any major capital in Australia
- S26 NOT required

Scope of Work:

- Supervise E&I; commissioning activities from pre-commissioning through to start-up and handover.
- Lead and coordinate electricians, instrumentation technicians, commissioning technicians, and subcontractors.
- Review commissioning procedures, ITPs, drawings, datasheets, loop diagrams, cable schedules, and vendor documentation.
- Coordinate inspections, testing, energisation, functional testing, loop checks, interlock testing, and system commissioning.
- Ensure electrical equipment and instrumentation are tested, calibrated, and operational before handover.
- Coordinate with Construction, Engineering, Operations, Maintenance, HSE, and the client commissioning team.




- Plan daily commissioning activities, allocate resources, and monitor progress against the commissioning schedule.
- Identify commissioning issues, defects, and incomplete works and ensure timely close-out.
- Manage punch-list items and verify completion prior to system handover.
- Ensure commissioning records, test sheets, redlines, certificates, and handover documentation are completed accurately.
- Participate in FAT/SAT activities and vendor commissioning where required.
- Support energisation and shutdown activities in accordance with approved isolation and permit systems.
- Ensure all work complies with site electrical safety requirements, isolation procedures, permits, and relevant Australian Standards.
- Conduct toolbox meetings, pre-starts, commissioning coordination meetings, and task risk assessments.
- Provide technical support and troubleshooting during commissioning and start-up.
- Monitor subcontractor performance, workmanship, productivity, and compliance.
- Report commissioning progress, constraints, risks, and outstanding issues to the Commissioning Manager.

About You:

- WA – Unrestricted Electrical Licence (A-Grade)
- Cert III or IV Instrumentation
- Trade Certificate
- CPR / LVR certificates
- First Aid
- Confined space OR Demonstrate first attack firefighting equipment
- White card

Ready to join the team?
Upload your resume and let’s get started.

Powertech – We Know What’s at Stake.
Discover more at powertech.com.au
We’re proud to be an equal opportunity employer.

📌 E&I Commissioning Supervisor (Perth)
🏢 Powertech
📍 Perth