Transmission Line Worker

About Transgrid

Over decades of technical excellence, Transgrid has enabled the smooth operation of over 13,000 km of high voltage transmission wires and 126 substations in NSW and the ACT, with connections to Victoria and Queensland. Transgrid is leading the way towards a more resilient future, working closely with customers and communities to make sure no one is left behind. Be part of our journey as we make a better power system for generations to come.

About the role

As a Transmission Lineworker, you will be responsible for the inspection, maintenance, repairs and construction of transmission line assets across our transmission network. You'll provide technical expertise to ensure our critical infrastructure meets customer expectations and reliability standards.

Whether responding to emergency incidents, managing scheduled maintenance, or delivering major construction projects, you’ll be part of a team that puts safety, teamwork, and technical excellence at the forefront of everything we do.

What you’ll do

You’ll install, maintain and repair transmission line assets, carrying out inspections and identifying any condition concerns. You’ll prepare safe work methods and safety documentation, mentor apprentices and junior technicians, and step into a crew leader role when needed. In addition, you’ll work closely with Field Coordinators and Site Managers to ensure safe, efficient and well-coordinated delivery of all work. In your day-to-day you will:

• Lead crews delivering transmission line construction, maintenance and emergency response work.
• Champion a strong safety culture and ensure compliance with safety, environmental and operational standards.
• Coordinate field activities, resources and stakeholders to deliver quality outcomes safely and efficiently.
• Mentor and develop apprentices and junior technicians, building capability across the team.

About you

You will apply your technical expertise to maintain critical transmission assets and support network reliability. Essential criteria for the role includes:

• Certificate III in ESI - Power Systems - Transmission and/or Distribution Overhead
• Flexibility to support on call/afterhours requests and respond to system incidents
• A current Australian Driver’s License
• Understanding of the inspection, maintenance and construction requirements associated with transmission line infrastructure

Desirable

• High Risk Work Licences, including: DG (Dogging); RB, RI, RA (Rigging Basic, Intermediate, Advanced); CV, C2, C6 (Crane-Vehicle Loading, 20T, 60T); WP (Elevated Work Platform); LF (Forklift)
• Heavy Rigid Driver’s Licence (preferred but not essential)
• Experience in high-voltage maintenance (e.g., pole replacement, insulator changeouts, hot joint repair)

Why this role?

You will combine hands-on technical expertise with crew leadership, playing a vital role in maintaining and improving the infrastructure that powers communities across Australia.

Be part of something bigger -Our Values

Transgrids core values encompass safety, achievement, integrity, and service. Prioritising safety above all, the company emphasises making a meaningful impact through achievement, upholding honesty through integrity, and delivering exceptional outcomes for customers and communities through dedicated service. These values are ingrained in the actions and behaviours of Transgrids people, who embody them every day.

Bring your best. We’ll support the rest.

Enjoy flexible working, 20 weeks’ paid parental leave, novated leasing and a wide range of corporate discounts designed to support your wellbeing, lifestyle and career.

We’re committed to a safe, inclusive and respectful workplace where everyone can thrive. We encourage applications from all backgrounds and will provide adjustments to ensure you can participate fully in our recruitment process.

Applications close on the Wednesday, 25th November 2026. Please note, our vacancy close dates may be subject to change, and we will assess applications as they are received.