Qualifications

How to Qualify

A career in HV begins with becoming a qualified electrician. Because HV systems present significant safety risks, employers require recognised trade qualifications, industry-specific training, and, in many cases, ongoing competency certifications. Exact requirements depend on the role, sector, and state or territory, but most HV careers follow a similar pathway.

Electrical trade qualification & licence

The first step is completing a Certificate III in Electrotechnology Electrician (UEE30820) (or its current replacement) through an apprenticeship. After meeting state or territory licensing requirements, individuals apply for an unrestricted electrical licence, allowing them to perform electrical work legally.

Specialist high voltage training

Once licensed, electricians undertake specialist HV training to work safely on high voltage systems. Common competency-based training includes:

High Voltage Switching
High Voltage Isolation
High Voltage Access Authority procedures
High Voltage Rescue; Low Voltage Rescue (LVR) and CPR
Permit-to-work systems, LOTO, and electrical risk management

Industry-specific requirements

Depending on the sector, additional training may be required — mining site inductions, Standard 11 (Queensland), Working at Heights, Confined Spaces, Gas Testing, and First Aid. Oil and gas, defence, or hazardous areas may require specialist hazardous area (EEHA) competencies, while renewable projects often provide training specific to wind turbines, BESS, or large-scale solar.

Advanced qualifications

Those seeking to specialise further may complete an Advanced Diploma of Engineering, electrical engineering degrees, protection systems training, or manufacturer-specific courses covering transformers, protection relays, switchgear, and substation equipment — leading into commissioning, protection testing, asset management, and engineering support.

Experience & ongoing development

Employers place significant importance on practical experience; many HV roles require industrial, substation, or major-project experience before independent switching or commissioning is permitted. Ongoing competency assessments and refresher training keep workers current with standards, procedures, and evolving technologies — continuous professional development is an essential part of an HV career.