Established in 2010, Sunterra Solar is the largest solar & battery installation company in Australia. We are proudly a Clean Energy Council Approved Solar Retailer with our presence in five states. Being signatory of Clean Energy Council Code of Conduct, we are committed to best industry practices. As our business expands, we are looking to bring on and develop top talent. Consequently, we are seeking experienced Trade Assistants to join the team at National Energy Service Infrastructure (NESI).

National Energy Service Infrastructure - NESI

Expressions of Interest – Solar & BESS Project Opportunities | Riverina NSW

Trade Assistants Wanted | Multiple 5MW Solar + BESS Projects

We are seeking expressions of interest from experiencedSolar Farm Trade Assistantsto join a growing pipeline of renewable energy projects across theRiverina region of NSW.

With multiple5MW solar and BESS projectscommencing, we are looking to build and add to our existing strong team of skilled personnel for an initial3-month engagement, with the potential for ongoing work as our project pipeline continues to grow.

Position Overview

The Trade Assistant supports licensed electricians and the wider electrical team in the installation, testing of DC and AC electricals systems across the solar farm and BESS facility. The TA assist with electrical works while maintaining strict compliance with safety, quality and environmental requirements. This is a non-licenced role; all electrical work is carried out under the supervision of a licensed electrician.

Tasks and Responsibilities

- Assist licensed electricians with the installation of DC string cabling, combiner boxes, inverters and AC reticulation.
- Pull, run, dress and label cables; install cable trays, conduit, ducting, and cable management systems.
- Installing string cabling and earthing systems.
- Support to trenching activities, such as laying sand, cables, hard cover, conduits.
- Prepare, stage and transport materials, tools, and equipment for electrical crews.
- Mechanical installation works, including but not limited to Combiner boxes, Sunshades.
- Conduct pre-start checks on tools, plant and equipment and report defects.




- Assist with cable hauling using correct manual handling techniques and mechanical aids.
- Maintain a clean, tidy and organised work area and lay-down yard.
- Complete relevant documentation, timesheets and quality records as directed.

Qualifications, Licenses & Tickets

- Construction Induction Card (White Card).
- Low Voltage Rescue (LVR) & CPR certificate & First Aid certificate.
- Certificate II in Electrotechnology (Career Start) or electrical pre-apprenticeship.
- Verification of Competency (VOC) for relevant plant (e.g., EWP, telehandler).

Skills and Experience

- Previous experience as a trade assistant or labourer, ideally on solar, construction or civil projects.
- Basic understanding of electrical concepts, terminology, and secure work practices.
- Sound hand and power tool skills and safe manual handling ability.
- Physically fit and able to work outdoors in varying conditions.
- Strong safety focus with a willingness to learn and follow instructions.
- Reliable, punctual and an effective team player with good communication skills.

Work Health & Safety

- Take reasonable care for your own health and safety and that of others who may be affected by your work.
- Comply with all site safety rules, Safe Work Method Statements (SWMS), permits and management plans.
- Complete pre-start checks, prestart meetings, and Take-5 / JHA hazard assessments before commencing work.
- Correctly use and maintain personal protective equipment (PPE) and report defective equipment.
- Report all hazards, incidents, injuries and near misses immediately in accordance with site procedures.
- Stop work and raise concerns where an activity is deemed unsafe.
- Comply with environmental controls and site management plans at all times.

Physical Requirements & Work Environment





- Work is performed outdoors on an active construction / operational solar farm in varying weather conditions.
- Exposure to sun, heat, rain, dust, noise and uneven terrain across a large site.
- Requires standing, walking, bending, kneeling, and manual handling for extended periods.
- May involve work at heights, in confined spaces, and near live electrical equipment (role dependent).
- Compliance with fitness-for-work, fatigue management, and drug & alcohol policies is required.
- Some roles may require shift work, extended hours, or drive-in/drive-out arrangements.
- Able to work autonomously

Personal Protective Equipment

Provided by National Energy Service Infrastructure:

- Hi-Vis long-Sleeve Shirt
- Hi-Vis Jacket
- Hard Hat
- Safety Glases
- Safety Gloves (Task Specific)
- Hearing protection
- Sunscreen

Employee must have safety boots (lace-up, steel or composite toe cap, Trousers and any personal prescription safety eyewear.

Accomodation is provided directly.

Building a Strong Team & Positive Culture

We believe that successful projects are built bygood people working together.

We’re committed to creating a positive, respectful and collaborative working culturewhere everyone is valued, communication is encouraged and the team looks out for one another. We want people who take pride in their work, support their teammates and contribute to a safe and enjoyable site environment.

As our project pipeline grows, there is an opportunity togrow with the business, build strong relationships across multiple projects and be part of a team that genuinely enjoys working together.

We’re particularly interested in people who arereliable, safety-focused, team-oriented and keen to build a long-term career in the renewable energy sector.

If you have the relevant experience and are interested in joining our upcoming Riverina projects,get in touch with your CV and details of your experience, preferred role and roster availability.

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📌 Trade Assistant (Finley)
🏢 Sunterra Solar
📍 Finley