About the Role

At Rayo, our Electrical Tradespeople are at the heart of what we do. You’ll play a critical role in the construction, commissioning, operation, and maintenance of high voltage infrastructure, working as part of a skilled and supportive crew.

Safety and teamwork are the foundations of this role. You’ll be responsible for delivering high-quality technical outcomes while ensuring all work is carried out to the highest safety standards. The position covers a wide range of activities, including maintenance, construction, and commissioning of high-voltage assets that keep energy flowing reliably to communities and customers across Australia.

Your day-to-day will include:

- Maintaining, constructing, testing and commissioning high-voltage primary and secondary assets
- Performing inspection, maintenance, construction, and fault-finding activities on substation switchgear, transformers, protection schemes, relays, and associated equipment.
- Carrying out HV switching of primary plant
- Reading and interpreting technical drawings and manuals
- Working across multiple locations across Australia.

Who are we looking for?

At Rayo, we believe great teams are built from a mix of experience and fresh talent. We’re looking for:

- Experienced tradespeople who can hit the ground running, with:
- General knowledge and experience in maintaining HV primary and secondary assets across transmission, distribution, and generation systems
- Solid expertise in at least one of the following areas: switchgear, protection systems, transformers, SCADA, or site leadership – with a willingness to continue developing capability across the others





- Motivated individuals who may be early in their electrical careers but are eager to learn and grow into high-voltage specialists

If you value safety, teamwork, and continuous learning, we’ll back you with the right training, mentoring, and opportunities to succeed.

You’ll need:

- SA Electrical Trade Certificate & Worker Registration (or be working towards it)
- White Card
- SA Driver’s Licence

Great to have (but not essential):

- HV Switching Operator Accreditation (Cat 2)
- EWP or Forklift tickets
- Working at heights
- First Aid & CPR

If you don’t tick every box but you’re enthusiastic and willing to learn, we still want to hear from you.

Who are we?

We are a full-service infrastructure company founded by leaders in the energy, construction, and engineer fields. Our mission is to support clients through every stage of their energy project.

We’re committed to becoming the employer of choice in our industry by:

- Investing in people – from apprenticeships to advanced technical training and leadership development
- Supporting career growth – with mentoring, upskilling, and opportunities to step into new roles
- Culture – We have created an environment where safety, respect, and collaboration are non-negotiable





We’re not just looking for workers – we’re building a team that’s proud to wear the Rayo logo and grow with us.

Why Join us?

- A culture of safety & well-being – Our people are our priority, and we’re committed to creating a safe, supportive, and healthy workplace.
- Growth with purpose – As Rayos business grows, we aim to do so as an employer of choice by investing in the training, development, and support of our people.
- A skilled, diverse team – You’ll be part of a workforce that thrives on collaboration, innovation, and technical excellence.
- Career pathways – We provide real opportunities for professional development and leadership progression from Apprenticeships to High Voltage Electricians, Commissioning officers, and Engineering.

Benefits we offer

At Rayo, we make sure our team is looked after – on and off the job. Here’s what you can expect:

- 9-Day Fortnight – Standard 36-hour week with every second Friday off (or rostered to suit business needs).
- Overtime & Penalty Rates – Overtime paid at double time (x2), with 2.5x on public holidays.
- Allowances – Access to a full suite of allowances including Living Away From Home (LAFHA), travel, meal, and tool allowances for substation work.
- Superannuation – 1% above the legislated superannuation guarantee.
- Leave Perks – 17.5% annual leave loading, paid parental leave and compassionate leave.
- Professional Development – Paid training, ticketing, and licence reimbursements (including Electrical Worker Registration).
- Health & Safety – Fatigue management policy and a strong safety-first culture.
- Lifestyle Support – Flexible starting from home arrangements by agreement.

📌 HV Electrician (Adelaide)
🏢 Rayo Group
📍 Adelaide