TransGrid

Project Development Engineer

Join TransGrid in Sydney as a Project Development Engineer, leading transmission project planning and feasibility studies. Drive innovation and coordinate stakeholders in a role central to Australia's energy transition. Enjoy career growth and work on landmark renewable energy infrastructure.
TransGrid
TransGrid
Sydney, Australia On-site Full time UTC+10:00

TransGrid

Company Overview

TransGrid

Sydney, NSW, Australia

1995

Approximately 1,150 to 1,780 employees (source: zoominfo.com). Revenue of $887 million in FY 2023 (source: rocketreach.co).

What They Do

TransGrid's primary focus is on operating the high-voltage electricity transmission network across New South Wales (NSW) and the Australian Capital Territory (ACT). This extensive network spans over 13,085 kilometers of transmission lines and includes 128 substations operating at various voltages, including 500 kV, 330 kV, 220 kV, and 132 kV. The company connects a diverse range of stakeholders, including generators, distributors, and 20 direct-connect customers such as Endeavour Energy, Ausgrid, Evoenergy, and Essential Energy, while also facilitating the integration of renewable energy sources like wind and solar (source: wikipedia.org). Additionally, TransGrid operates a telecommunications network that exceeds 4,000 kilometers, primarily utilizing Optical Ground Wire on its transmission lines.

TransGrid offers a variety of products and services, including high-voltage transmission network management, connections for renewable generation, and telecommunications infrastructure. The company also provides non-regulated services through its Transgrid Services Group (TSG), which was established in 2018 to enhance infrastructure and telecom delivery (source: transgrid.com.au). Target markets include the National Electricity Market (NEM), serving NSW and ACT, with interconnections to Queensland and Victoria. The company emphasizes grid stability, particularly as the energy landscape transitions towards renewable sources.

As Australia's largest transmission network operator, TransGrid differentiates itself through its extensive infrastructure scale and innovative technologies. This includes the deployment of synchronous condensers for inertia and voltage control, which are essential for accommodating higher levels of renewable energy penetration. The company also invests in innovation funds, such as the $4.7 million Demand Management Innovation Allowance (DMIA), aimed at supporting flexible loads and virtual power plants (VPPs), alongside advancements in drone inspections and control room technology upgrades (source: smartcitiestech.io).

Projects & Track Record

TransGrid has been involved in several notable projects that highlight its commitment to enhancing the electricity transmission network. One significant project is the South Australia portion of EnergyConnect, which spans 200 kilometers between Robertstown and the NSW/SA border, completed by ElectraNet in December 2023. This project is part of a larger 700-kilometer interconnector that aims to unlock 1,800 MW of clean energy across NSW, South Australia, and Victoria's renewable zones, supported by $295 million in financing from the Clean Energy Finance Corporation (CEFC) and creating approximately 1,700 construction jobs (source: cefc.com.au).

Ongoing major projects include the full EnergyConnect initiative, which will cover a total of 900 kilometers, and the installation of synchronous condensers at five sites across NSW, contracted with GE Vernova in November 2025. These installations are crucial for providing grid inertia, voltage control, and fault current capabilities to replace functions previously served by coal. Additionally, TransGrid is upgrading its control room technology to enhance dynamic high-voltage operations and is utilizing digital twin simulations for grid scenarios through a partnership with AgenticGrid.ai, funded by the DMIA (source: gevernova.com).

TransGrid's key clients and partnerships include GE Vernova, Elecnor Australia, ElectraNet, and the Clean Energy Finance Corporation, as well as direct connections with major energy distributors like Endeavour Energy, Ausgrid, Evoenergy, and Essential Energy. The company's geographic presence is robust, covering NSW and ACT fully, with interconnections to Queensland and Victoria, and ongoing expansion efforts through projects like EnergyConnect into South Australia's renewable zones (source: wikipedia.org).

Recent Developments

In November 2025, TransGrid signed a significant contract with GE Vernova for the installation of synchronous condensers at five sites in NSW, aimed at stabilizing the grid during the transition from coal to renewable energy sources (source: gevernova.com). Earlier, in September 2025, the company launched a $4.7 million Demand Management Innovation Allowance (DMIA) fund, which awarded funding to AgenticGrid.ai for developing grid digital twins that simulate the integration of renewables and weather events (source: smartcitiestech.io). Additionally, Brett Redman was appointed as the Chief Executive Officer, marking a significant leadership change within the organization (source: zoominfo.com).

ElectraNet successfully completed the South Australia portion of EnergyConnect in December 2023, which is a critical advancement for TransGrid's 700-kilometer segment in NSW, further enhancing the interconnectivity of the electricity grid (source: cefc.com.au). Furthermore, TransGrid has initiated a control room technology uplift program to improve operations for the clean energy grid and has established community partnerships that offer grants of up to $10,000 in Broken Hill and Far West NSW until December 7, 2024 (source: transgrid.com.au). Notably, the company's new headquarters at 180 Thomas St, Haymarket, Sydney, has achieved a 6-star rating, making it the first project in NSW to reach such a standard (source: thefifthestate.com.au).

Working There

TransGrid offers a diverse range of roles across various departments, including Engineering & Technical, Operations, Information Technology, Finance, Marketing, Legal, and Human Resources. The company employs approximately 300 individuals in Engineering & Technical, 273 in Operations, 200 in Information Technology, and 185 in Finance, among others, with executive leadership comprising CEO Brett Redman, CFO Nadine Lennie, and Executive General Manager Network Marie Jordan (source: zoominfo.com). Hiring primarily occurs at the Sydney headquarters, located at 180 Thomas St, with additional offices in Newcastle, Orange, Tamworth, Wagga Wagga, and Yass, employing a total of 979 individuals in Australia and a small number in Europe and North America (source: wikipedia.org).

The company culture is reflected in its 6-star rated Haymarket headquarters, which emphasizes efficiency and innovation, aligning with the company's commitment to clean energy transition and stakeholder engagement. TransGrid actively collaborates on innovation projects through the DMIA and engages in community partnerships, such as providing grants to local initiatives (source: thefifthestate.com.au). While specific benefits are not extensively documented, the leadership under People & Culture head Stephen McSweeney suggests a structured approach to human resources support (source: wikipedia.org).


Last updated on Feb 23, 2026 | Report an issue

Job Description

Australia's energy landscape is undergoing its most significant transformation in a generation. At TransGrid, we're at the centre of it - building, operating, and maintaining the high-voltage transmission network that connects New South Wales to the national electricity grid. Our work enables the large-scale integration of renewable energy, strengthens supply reliability, and supports the communities that depend on us.

We're looking for a Project Development Engineer to join our Development & Delivery Projects team in Sydney and play a critical role in bringing transmission projects from concept to reality.

The Role

As Project Development Engineer, you'll take ownership of the planning and development phase of transmission projects - the stage where strategic decisions are made, design options are evaluated, and project feasibility is established. You'll be the driving force behind option studies, cost estimation, stakeholder coordination, and technical design management for projects that will shape the grid for decades to come.

What You'll Be Doing

  • Leading the development of multiple transmission projects through feasibility, options analysis, and firm offer submissions.
  • Preparing comprehensive technical feasibility studies and scoping reports covering scope, cost, schedule, risk, environmental, property, and other stakeholder considerations.
  • Coordinating project cost estimates across decision gates in line with TransGrid's project management framework.
  • Driving innovation and value engineering across the project lifecycle to optimise cost, safety, and operational performance.Developing and maintaining project schedules, risk registers, and work scopes for customer projects.
  • Coordinating with internal engineering teams, external consultants, environmental specialists, and community stakeholders.
  • Identifying outage requirements and integrating them into project plans.
  • Reporting on project status and performance to Development Leads.

What You Bring

  • A tertiary engineering degree in a relevant discipline (electrical, civil, structural, or related).
  • Demonstrated experience coordinating engineering projects, including design management, environmental assessment, and stakeholder engagement.
  • Proven ability to develop project schedules and cost estimates.
  • Strong analytical and problem-solving capabilities with excellent report writing and communication skills.
  • Working knowledge of relevant Australian Standards, legislation, and government policy frameworks governing engineering design and environmental assessment.
  • A current driver's licence and willingness to travel to project sites as required.

What Will Set You Apart

  • Experience in high-voltage transmission, substations, or large-scale energy infrastructure projects.
  • Familiarity with regulatory and planning frameworks for major infrastructure in NSW.
  • Exposure to the Integrated System Plan (ISP) or Renewable Energy Zone (REZ) delivery.

Why TransGrid

At TransGrid, you won't just manage projects - you'll help build the infrastructure that powers Australia's future. Here's what we offer:

  • Purpose-driven work at the forefront of the energy transition.
  • A collaborative, technically rigorous environment where your expertise is valued.
  • Career development pathways and exposure to landmark transmission projects.
  • Competitive remuneration and benefits.

How to Apply

Click 'Apply Now' and submit your resume along with a brief cover letter outlining your experience and interest in this role.

TransGrid is an equal opportunity employer. We value diversity and are committed to creating an inclusive workplace where everyone can thrive.

Apply now

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About the role

May 13, 2026

Full time

Company

May 13, 2026

On-site

Smart Grid

TransGrid

transgrid.com.au

  •  Sydney, Australia

Demonstrated experience coordinating engineering projects

UTC+10:00