Wilken Service Pty Ltd – Caringbah, NSW
Full time | Permanent | EBA Rates | Immediate Start

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 robust 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
Day, night and occasional weekend works as required
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
Level 2 qualifications and live work experience
HV switching

What We’re Looking For
Safety-focused with strong 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
$55–$65 per hour (dependent on experience)
40-hour week (2 hours accrued toward monthly RDO)
Monthly RDO
Overtime with penalty rates
4 weeks annual leave
Sick leave & carer’s leave
Long Service Leave (Portable LSL Corporation)
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 solid 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.
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📌 Cable Jointer – Hv Substation Fitter City Of Sydney
🏢 Wilken Service
📍 City of Sydney