Trade Assistants/Tunnel Labourers T2D

Confidential

Osborne, South Australia permanent

Posted: March 13, 2026

Job Description

The Eptec Group is Australasia’s leading corrosion mitigation and protection company specialising in all aspects of corrosion prevention. Our Total Asset Protection solutions and services include: Corrosion management; Blasting, painting and remediation of concrete and steel structures; Lining and waterproofing; Carbon Fibre Reinforced Polymer (CFRP) Structural Strengthening; Cathodic Protection (CP); and Pipeline Electrical Hazard Assessments.

Eptec delivers across a diverse range of industry sectors, including naval, defence, marine, transport, and infrastructure. Recent projects undertaken by the Eptec Group include Peats Ferry Bridge, Burnett River Bridge, Brisbane Cross River Rail, Sydney Metro Trains, Hobart Class Air Warfare Destroyers (AWDs), Offshore Patrol Vessels (OPVs), Collins Class Submarine Full Cycle Dockings (FCDs) in South Australia, and now the Hunter Class Frigate Program.

About the role

Kick start your career with us as a Trade Assistant! We’re offering an immediate start and ongoing opportunities to grow and upskill across multiple disciplines. You’ll work on the exciting River Torrens to Darlington (T2D) Project, gaining hands on experience on diverse tasks while traveling between Torrens and Darlington locations.

If you’re safety focused, motivated, and ready to learn, this is your chance to build a rewarding future with a team that invests in your development!

Key Responsibility Areas:

Assist with installation of geotextile membranes, geo fabric, VLDPE/PVC liners, and water stops.

Perform drilling for backing anchors, patching, extrusion work, and nail testing for surface readiness.

Use waterproofing tools (heat gun, nail gun, roller) safely and effectively.

Support tunnel membrane installations, general site maintenance, manual handling, and operation of hand/power tools.

Skills/Experience:

Strong safety mindset

Hold a Nationally Accredited OHS Card (White/Blue Card)

EWP License

Working at Heights Ticket

Minimum 2-3 years demonstrated experience ideally.

Team player and safety-first attitude

Ability to pass a pre-employment medical, including D&A screen

Join a dynamic and diverse team

At Eptec, our values foster a collaborative, caring, performance-focused culture that supports a safe and secure working environment for all our teams, stakeholders and clients. We are committed to a workplace culture that strongly supports diversity and inclusion and we welcome applications from across the community.

We are keen to invest in individuals with the right attitude, who want to progress their career. We will support the successful candidate with training and development, and we provide a great working environment and highly competitive remuneration.

The successful candidate will be required to pass a pre-employment process including a medical and police check.

To find out more about EPTEC please view our website at: www.eptec.com.au

To apply for this position please click 'Apply Now'

Eptec does not accept unsolicited resumes from recruitment agencies. We will not be responsible for any fees related to unsolicited resumes received.

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