Technical maintenance supervisor

Ventia • Garden Island, Western Australia, Australia • Posted June 16, 2026

Location Garden Island, Western Australia

Job Type Full time

Category Supervisors of Installation, Maintenance, and Repair Workers

Posted June 16, 2026

Technical Maintenance Supervisor
Looking to step into a role where you can lead, make decisions, and have real impact? Ventia is seeking an experienced Maintenance Supervisor to join our team full-time, supporting critical Defence infrastructure based on Fleet Base West, Garden Island, Rockingham.
In this role, you’ll lead skilled trades across planned, reactive and preventative maintenance, ensuring work is delivered safely, efficiently and to a high standard. You’ll also be the key link between teams, subcontractors and clients — keeping things moving and resolving issues as they arise.
Ventia offers long-term stability through our Defence Base Services contract, strong safety culture, and meaningful career development opportunities. You’ll be supported with uniform and PPE, wellbeing programs, and access to a wide range of retail and lifestyle discounts.
To succeed, you’ll bring a relevant trade qualification (HVAC, Electrical, Plumbing or...
            

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