HV Substation Maintenance Supervisor — Relocation & Vehicle

ACEREZ; Mudgee; On-site; AUD 120,000 - 160,000; Full time

Benefits offered by this job

Relocation support

Company vehicle

Monday to Friday rosters

Great team environment

Job summary

ACEREZ, a consortium appointed to design, deliver, operate and maintain the CWO REZ transmission network in NSW, is seeking a Maintenance Supervisor. You will lead substations at Merotherie and Elong Elong, oversee HV primary plant and secondary systems, manage switching and fault response, and ensure safe, right-first-time delivery of the maintenance program.

The role emphasises on-site leadership, adherence to EHS standards and collaboration with HV electricians, Protection & Control

Qualifications

• HV substation knowledge (330 kV/500 kV) and protection systems.
• Ability to lead field crews and contractors with safety compliance.
• Valid NSW driver’s licence for mobility across sites.

Responsibilities

• Oversee maintenance for HV & EHV equipment at designated hubs.
• Coordinate switching, access control and fault response on site.
• Coach and supervise on-site crew including apprentices and technicians.
• Prioritise EHS standards in all maintenance activities and operations.
• Support commissioning and handover of new assets and maintenance processes.

Skills

HV substation leadership

Crew leadership

Safety & EHS

Driver’s Licence (NSW)

Regulatory compliance

Education

Certificate III in ESI or equivalent

Diploma or Bachelor's in Electrical Engineering

Job description

ACEREZ, a consortium appointed to design, deliver, operate and maintain the CWO REZ transmission network in NSW, is seeking a Maintenance Supervisor. You will lead substations at Merotherie and Elong Elong, oversee HV primary plant and secondary systems, manage switching and fault response, and ensure safe, right-first-time delivery of the maintenance program.

The role emphasises on-site leadership, adherence to EHS standards and collaboration with HV electricians, Protection & Control