At Transgrid, we play a crucial role in delivering safe, reliable, and sustainable energy to millions of Australians. Operating over 13,000 km of high-voltage transmission lines and 128 substations across NSW and the ACT, we connect electricity generators to the distribution network powering homes, businesses, and communities. As Australia accelerates its energy transition, the work we do has never been more significant.
As a Senior Network Planning Engineer, you will take a lead role in planning, modelling and analysing the transmission network and its interfaces with distribution networks. You will develop network models, assess network and non-network solutions, prepare robust technical reports and provide recommendations that balance technical, commercial, risk and performance requirements. Working closely with Network Service Providers, generators and internal stakeholders, you will coordinate joint planning activities and help shape the stronger, smarter grid needed to support Australia’s clean energy future.
Why this role?
The energy transition does not happen in theory. In this role, your technical judgement and critical thinking will directly influence how Australia’s power system evolves. You will help solve complex network challenges, improve the way we plan for the future and make decisions that will shape reliable infrastructure for decades to come.
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.
We believe in providing our people personal, professional and social benefits so that they can deliver their best work every day. Employees have access to a range of corporate discounts across retail, utilities, travel, health & wellbeing etc, as well as novated leasing options, flexible workplace policies, 20 weeks paid parental leave and more!
Applications close on Tuesday, 20th October 2026 - Please note, our vacancy close dates may be subject to change, and we will assess applications as they are received.
Help make Australia’s energy transition real. Apply today and shape the network that communities will rely on for decades to come.
Transgrid is committed to Health and Safety, the Environment, Equal Employment Opportunity, Diversity and Ethical Practices. All applicants are expected to demonstrate an understanding of and commitment to these areas.
We actively encourage applications from people of all backgrounds, experiences and identities, including women, Aboriginal and Torres Strait Islander peoples, people with disabilities, culturally and linguistically diverse communities, LGBTQ+ people, mature-age candidates and those returning to the workforce after a career break.
If you require adjustments during any stage of our recruitment process, we're committed to providing support so you can participate fully and perform at your best.
We do not accept agency introductions as Transgrid operates a direct sourcing model.
We’ve ensured the smooth operation of over 11,517 km of high-voltage transmission lines and 136 substations and switching stations across NSW and the ACT, with interconnections to QLD and VIC.
Our most crucial work is leading the transition to Australia’s clean energy future. The traditional coal system that served our country for decades is nearing the end of its life, to be replaced by wind and solar generation.
We’re making the right decisions now to prepare for the opportunities and challenges ahead – a changing climate, population growth and technology innovation.
As we lead the way towards a more resilient future, we’re working closely with our customers and communities to make sure no one is left behind.
Wherever you are in NSW or the ACT, you can be confident in the reliable, affordable and sustainable electricity we transmit as we make a better power system for generations to come.
