Maintenance Supervisor, Substations

This is an opportunity to step into a key field leadership role supporting the operation and maintenance of a major high-voltage transmission network.

As Maintenance Supervisor , you'll lead substation maintenance across modern HV substations, energy hubs and switching infrastructure. You'll work with new technology and equipment while helping establish maintenance practices and develop a high-performing team.

What's In It For You?

• Relocation support.
• Monday to Friday roster.
• Company vehicle.
• Brand-new HV infrastructure, digital systems, tools and equipment.
• Opportunity to shape maintenance practices within a new operating environment.
• Exposure to a major infrastructure project supporting Australia's energy transition.
• Strong career development and leadership opportunities.

The Role

You'll lead the delivery of planned and reactive maintenance, ensuring work is completed safely, efficiently and to a high standard.

Key Responsibilities Include

• Lead maintenance across major HV assets including transformers, shunt reactors, circuit breakers, instrument transformers, earthing switches and synchronous condensers.
• Support commissioning, energisation and operational handover of new infrastructure.
• Lead and develop a multidisciplinary team of HV electricians, protection and control technicians and apprentices.
• Coordinate contractors, engineering and project teams to deliver maintenance and testing activities.
• Help develop maintenance strategies, procedures and standards for a new asset portfolio.
• Provide technical leadership during fault response and operational activities.
• Champion safety, quality, asset integrity and continuous improvement.

What You'll Bring

• Certificate III in ESI or equivalent electrical trade qualification.
• Diploma or Bachelor's degree in Electrical Engineering is advantageous.
• Strong HV/EHV substation experience across primary and secondary systems, including protection, SCADA, control and metering.
• Experience leading HV maintenance teams and contractors in a transmission, utility or major infrastructure environment.
• Strong knowledge of HV maintenance, testing, switching and safe systems of work.
• Experience with commissioning or energisation of new HV assets is highly regarded.
• Strong leadership, communication and problem-solving skills.
• Current NSW Driver's Licence.

If you're an experienced HV professional looking for greater ownership, leadership and exposure to new transmission infrastructure , this is an opportunity to make a real impact from day one.