Senior Design Engineer - Digital Systems Design

At Transgrid, we play a crucial role in connecting electricity generators through our transmission network to the distribution network that power homes and businesses - We operate over 13,000km of high voltage transmission wires and 128 substations in NSW, VIC and the ACT.  It is an exciting time in the industry as we are leading the transition to Australia’s clean energy future, with a growing network and the extra career opportunities that this growth brings.

The Opportunity

Working closely with the Team Lead, the Senior Design Engineer – Digital Systems Design leads the design and delivery of Digital Systems (Control and Automation) for Transgrid projects.

This role provides expert advice, develops standards, and ensures high-quality, compliant designs. You will guide internal teams and external providers, supporting projects from concept through to commissioning.

What You’ll Do

• Prepare, review and approve substation Digital Systems designs (Control and Automation using digital technology) for Transgrid projects.
• Select and specify secondary equipment, ensuring compliance with project objectives and standards.
• Lead development of standards, templates, and tools for Digital Systems design and delivery.
• Provide technical support and advisory services across design, testing, commissioning, and operation phases.

About You

• A degree in Electrical Engineering or equivalent.
• Strong experience and knowledge in Digital Systems design for transmission, distribution, or generation systems.
• Strong expertise in IEC61850 technology for control and automation systems.
• Ability to complete, review and approve project designs with both internal teams and external consultants and contractors.
• In-depth knowledge of substation automation design and configuration, including HMI, gateways, control LAN, communication protocols, numerical relays, and emerging secondary system technologies.

Our Values 

Transgrid’s 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 Transgrid’s people, who embody them every day.

What’s in it for you? Benefits & Perks

At Transgrid, we empower our people with a well-rounded benefits package designed to support their personal, professional, and social well-being, helping them 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, workplace flexibility, 20 weeks paid parental leave and more.

Applications close Sunday 1st February 2026. Please note, our vacancy close dates may be subject to change, and we will assess applications as they are received.

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.