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 currently recruiting for an experienced Supervisor to join our Mitchell Freeway team, supporting the delivery of long term drainage, concrete and services works.
As the Supervisor, you will lead and coordinate daily site activities and crews, ensuring works are delivered safely and efficiently, while meeting project specifications, schedules and HSEQ requirements.
Other key responsibilities include, but not limited to: 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 escalate 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 strong HSEQ standards by ensuring compliance with safety procedures and addressing any quality or safety concerns.
To be successful, you will have experience and demonstrate capability in the following: Robust technical knowledge and experience across drainage, concrete and services work Demonstrated leadership capability with experience supervising and coordinating site crews CPCWHS**** Construction White Card Ability to obtain a National Police Clearance Rail Industry Worker Card Valid Australian working rights WHY JOIN ERTECH?
Competitive remuneration, including site uplift Metro-based project – enjoy the benefit of being home every night 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

📌 Supervisor (Civil, Drainage, Services) (Perth)
🏢 Ertech
📍 Perth