Wilken Service Pty Ltd is a well-established civil electrical contractor delivering Level 1 & Level 2 ASP works across Ausgrid and Endeavour Energy networks, as well as private HV infrastructure projects.
Due to continued growth in 2026, we are seeking experienced Cable Jointers with strong HV capability to join our team.
HV Substation experience is highly desirable and will be strongly regarded.
This role involves all aspects of High and Low Voltage cable jointing up to and including 22kV, across network and private HV projects.
About the Role
You will be involved in:
- HV & LV cable jointing up to 22kV
- Substation installation and fitting works
- Private HV infrastructure projects
- Street lighting and electrical infrastructure works
- Level 1 & Level 2 network construction
- Day, night and occasional weekend works as required
Essential Requirements
- White Card
- Current Driver’s Licence
- Certificate III in ESI – Power Systems (Distribution Cable Jointing)
OR Equivalent
- Current or previous ASP1 / ASP2 accreditation
- Electrical Safety training for Ausgrid & Endeavour Energy authorisations
- Minimum 2+ years’ experience as a Cable Jointer
- Strong understanding of WHS obligations
- Basic computer skills (tablet/laptop, Microsoft systems)
- Ability to travel when required
- Ability to pass pre-employment medical
Highly Regarded / Desirable
- HV Substation installation and fitting experience
- Paper-lead jointing experience
- Level 2 qualifications and live work experience
- HV switching
What We’re Looking For
- Safety-focused with solid compliance mindset
- Reliable with excellent attendance and work ethic
- Able to work independently and within a crew
- Physically fit for site-based work
- Positive attitude and team-oriented approach
What We Offer
- Full-time permanent position under EBA conditions
- PPE provided including safety boots and ARC-rated clothing
- Ongoing upskilling and career progression opportunities
Why Join Wilken?
We are a growing, safety-driven company with a strong reputation in the Sydney HV market. We value skilled tradespeople who take pride in their work and want long-term career stability in the electrical infrastructure sector.
To apply, submit your CV via Seek
Please include relevant project history and copies of licences/accreditations.
📌 Cable Jointer – HV Substation Fitter (Sydney)
🏢 Wilken Service
📍 Sydney
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