Assistant System Operator

Transgrid; Newcastle City Council; On-site; AUD 85,000 - 115,000; Full time

Benefits offered by this job

20 weeks paid parental leave

Novated leasing options

Workplace flexibility

Corporate discounts

Job summary

Transgrid in NSW is recruiting an Assistant System Operator to support safe and reliable operation of the high-voltage transmission network from either our Eastern Creek or Newcastle depot.

You will participate in outage planning, real-time network operations, and coordinate with AEMO and customers. The role offers exposure to complex operational challenges and a clear career development path within a leading utility.

Qualifications

• Advanced Diploma or Degree in Electrical Engineering (or equivalent) is required.
• Knowledge of high-voltage transmission equipment and control, protection, and communication systems.
• Understanding of outage implications for market participants and Transgrid’s obligations.
• Familiarity with Safe Systems of Work and Power System Safety Rules.
• Strong written and verbal communication skills.
• Proficiency in Windows-based applications and operational tools (SCADA/EMS, Control Centre systems).

Responsibilities

• Assess potential network impacts and outage plan viability.
• Prepare outage packages and High Voltage PRIs.
• Facilitate safe access for work on HV apparatus.
• Liaise with AEMO and external customers to coordinate outages.
• Assist in real-time network monitoring and issue response.
• Maintain logs and update operational documentation.

Skills

HV transmission knowledge

Safe Systems of Work

Written and verbal communication

Teamwork & collaboration

Problem-solving

Education

Advanced Diploma or Degree in Electrical Engineering (or equivalent)

Tools

SCADA/EMS platforms

Control Centre systems

MS Office

Job description

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.

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 the energy sector evolves, we're growing our workforce to drive innovation and transformation.

The Opportunity

We're looking for a highly motivated Assistant System Operator to join our Network Operations team. Based at either our Eastern Creek or Newcastle depot, you'll support the safe and reliable operation of the high-voltage transmission network and play a key role in outage planning and real-time network operations.

This is a shift work role with a staged competency development program and opportunities for office rotations, giving you exposure to complex operational challenges and career development within one of the most essential teams in our business.

A Day in the Life of a Assistant System Operator at Transgrid

Every day brings something new. You'll work alongside System Operators, engineers, and field crews to keep the network operating safely and efficiently.

On any given shift, you could be:

• Assessing potential network impacts and viability of outage plans
• Preparing outage packages and High Voltage PRIs
• Facilitating safe access for work on high-voltage apparatus
• Liaising with AEMO and external customers to coordinate outages
• Assisting in real-time network monitoring and responding to issues
• Maintaining accurate logs and supporting operational documentation updates

You’ll be part of a close-knit, highly skilled team that values safety, technical excellence, and collaboration.

About You

You’re detail-oriented, calm under pressure, and thrive in structured environments. You enjoy problem-solving and working as part of a team to deliver safe and efficient outcomes.

We’re interested in hearing from candidates who have:

• Advanced Diploma or Degree in Electrical Engineering (or equivalent)
• Knowledge of high-voltage transmission equipment and associated control, protection, and communication systems
• Understanding of outage implications for market participants and Transgrid’s obligations
• Familiarity with Safe Systems of Work and Power System Safety Rules
• Strong written and verbal communication skills
• Proficiency in Windows-based applications and operational tools (e.g., MS Office, SCADA/EMS platforms, and other Control Centre systems)

You may currently be working as a Network Operator, HV Switching Technician, Protection and Control Technician, or in a similar role within a utility, AEMO, or industrial setting.

Above all, you’re someone who takes ownership of your work, values safety and teamwork, and wants to be part of a team contributing to Australia’s clean energy future.

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.

Regardless of where you are in your professional journey, Transgrid powers your career by providing access to regular and on-going training, workplace mentoring and tertiary education. Here you are encouraged to build a career that is right for you.

Applications close at the latest on the 14th of September 2026