Apprentice Cable Jointer

Love working outdoors, using your hands, and being part of a tight-knit crew? A Cable Jointer apprenticeship could be your perfect match!

Charge up your future!

You’ll be the expert behind the underground cables that keep our world powered, learning to connect high and low-voltage lines like a pro. As a Cable Jointer, you will install and connect insulated underground electrical power cables in underground conduits and trenches. You will prepare terminations for connection to electrical equipment and test to make sure electricity flows safely and reliably.

It’s a job that’s in high demand, thanks to booming cities and the green energy revolution. Plus, it’s internationally recognised - so your skills can take you anywhere!

What makes it awesome

Work underground: Out of sight but never out of action – you’ll be connecting the cables that keep homes, businesses, and entire cities running.
Highly specialised: You’ll master precision skills that few others have, making you a vital part of the energy network.
Internationally recognised: Your expertise is needed worldwide, opening doors to global opportunities and career growth.

Get ready to spark a career with purpose, variety, and endless opportunity!

Your qualification

Certificate III in ESI – Distribution Underground

This qualification provides the skills and knowledge to work in the electricity supply industry as a Distribution Underground Cable Jointer, and covers the installation and maintenance of underground cables, services and electrical equipment.

Sam's story

Sam, 2nd Year Apprentice Cable Jointer

Sam was keen to get into an electrical trade, and the Bright Spark Apprentice Program was an attractive career choice. A Cable Jointer apprenticeship provides hands on training and experience alongside a highly valued qualification.

Testimonial from a Bright Spark Alumni

Kane Kennett, Acting Senior Trainer – Cable Jointer

I started my cable jointing career in 2002 with no prior experience. The first six months were a steep learning curve, but my apprenticeship gave me the foundation to grow. One of my most memorable moments was completing my first full paper led to lead joint in a day – it was a tough challenge, but it marked a turning point in my career. I’ve been fortunate to have great mentors, and today, I enjoy passing on my knowledge to apprentices.

My advice to new apprentices: Be positive, treat others with respect, and take advantage of the opportunities at Ausgrid. Use what you admire in your mentors to help others.