About Us
Ertech is a proudly employee‐owned Australian civil and electrical construction company, delivering high‐quality services across the Transport, Infrastructure, Resources, and Defence sectors.
We partner with clients in both the public and private sectors, including state and federal governments.
Since our humble beginnings in ****, we've built a strong reputation for the quality of our work and the long‐term relationships we foster—all driven by our core values of collaboration, courage, and authenticity.
About The Role
We are seeking an experiencedElectrical Supervisorto join the DEJV team (Duratec & Ertech Joint Venture), supporting the delivery of major long‐term infrastructure projects in Rockingham, with an immediate start available.
As theElectrical Supervisoryou will be responsible for overseeing electrical installation works, coordinating daily site activities, and leading electrical crews to ensure works are delivered safely, efficiently, and in accordance with project specifications, schedules, and HSEQ requirements.
Key Responsibilities
Assist with project planning activities, including reviewing specifications, identifying resource requirements, and contributing to risk planning.
Supervise and coordinate daily crew activities to ensure work is completed safely, efficiently, and in line with project schedules.
Monitor project progress, identify potential issues early, and implement practical solutions or elevate where required.
Build and maintain effective working relationships with clients, subcontractors, suppliers, and internal teams.
Provide leadership and support to team members through clear direction, coaching,



and ensuring access to required tools and resources.
Promote and maintain solid HSEQ standards by ensuring compliance with safety procedures and addressing any quality or safety concerns.
Qualifications & Requirements
WA Electrical Workers Licence
CPCWHS**** Construction White Card
LVR / CPR (current)
OHS Supervisor training or similar
First Aid
Ability to obtain and maintain a security clearance (essential)
Australian Defence background is desirable
Must hold relevant Australian work rights
Experience in high voltage installations desirable
Why Join Ertech
Competitive remuneration, including a site allowance
Metro‐based project – enjoy the benefit of being home every night
Full‐time position offering stability and annual leave entitlements
Supportive, team‐oriented culture where collaboration and respect are valued
Play a key role in shaping the growth and success of our projects
Career development and progression opportunities, annual performance development plans.
Access to great benefits, including:
Discounted Private Health Insurance (HBF & Medibank)
Annual flu vaccinations
Novated leasing options through Paywise
Service recognition and milestone rewards
Employee Referral Program incentives
Employee Assistance Program (EAP)



for you and your family.
Our Culture
At Ertech, our people are fundamental to our success.
We're focused on creating an inclusive workplace, with the right people in the right roles, who are engaged, empowered, and appropriately rewarded.
Ertech will provide you with the chance to be a part of a great team, meet new people and gain experience with an industry leader who puts safety first.
Diversity & Inclusion
We value the unique backgrounds, experiences, and perspectives of all people and actively encourage applications from First Nations peoples, all genders, culturally and linguistically diverse individuals, people with disability, LGBTQIA+ community members, and veterans of the Australian Defence Force.
Ertech is a proud Veteran Employment supporter.
We recognise the valuable skills and leadership that veterans bring to our industry and welcome their applications at all levels of the business.
Even if you don't meet every requirement listed, we encourage you to apply and bring your strengths to our team.
How to Apply
Click Apply on this job advertisement, which will direct you to Ertech's application portal.
Simply follow the steps outlined on the portal to complete your application.
This is an incredible opportunity!
If you are looking for a position in an environment in which you can flourish whilst building your career, there is no better time to join the Ertech Team than now!
Please note: This role is being sourced through Ertech directly and we will not accept applications via external recruitment agencies.
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📌 Electrical Supervisor (Western Australia)
🏢 Ertech
📍 Western Australia