Downer
Leading provider of integrated services across Australia and New Zealand, delivering infrastructure solutions.
Plumber
Perform plumbing maintenance and repairs for Defence base facilities.
Job Highlights
About the Role
The role offers a broad scope, including general plumbing maintenance and minor upgrades, maintenance and repair of water, sewerage and drainage systems, backflow prevention and thermostatic mixing valve testing, and prompt response to service requests and urgent repairs. Downer creates and sustains essential public services across Australia and New Zealand, managing critical infrastructure such as hospitals, data centres and Defence partnerships, and has received awards including Estate & Infrastructure Business of the Year (2025) and Prime Contractor of the Year (2024, 2025). • Perform general plumbing maintenance and minor upgrades according to PAS service definitions. • Maintain and repair water supply, sewerage, drainage, and other plumbing systems across the base. • Conduct backflow prevention and thermostatic mixing valve testing where certified. • Respond promptly to service requests and urgent repairs.
Key Responsibilities
- ▸plumbing maintenance
- ▸system repair
- ▸backflow testing
- ▸mixing valve
- ▸urgent repairs
- ▸service response
What You Bring
Starting in February 2026, candidates from any background—whether they have Defence experience, industry knowledge, or transferable skills—are encouraged to apply to support Defence capability within a high‑performing, inclusive team. Applicants must hold a Certificate III in Plumbing (or equivalent) and a Queensland QBCC Plumbing Licence, with post‑trade plumbing maintenance experience, preferably in facilities or Defence environments; additional desirable credentials include backflow prevention certification, a Type A gas work licence, a current open driver’s licence, and eligibility for Defence Security Clearance (Australian citizenship required). A strong work ethic, positive attitude and commitment to high‑quality outcomes are essential. Applicants should submit their CV and any relevant certificates and licences via the Apply Now link, and can request support or adjustments during the recruitment process if needed. • Hold Certificate III in Plumbing (or equivalent) and a Queensland QBCC Plumbing Licence. • Provide post‑trade plumbing maintenance experience, preferably in facilities or Defence settings. • Possess backflow prevention certification and Type A gas work licence (desirable). • Maintain a current open driver’s licence and be eligible for Defence Security Clearance (Australian citizenship required).
Requirements
- ▸certificate iii
- ▸qbcc licence
- ▸plumbing maintenance
- ▸backflow cert
- ▸driver's licence
- ▸security clearance
Benefits
The company promotes a high‑performance, inclusive culture with training and development opportunities, internal career progression (30% of vacancies filled internally), and benefits such as healthcare discounts, retail and car purchase savings, and an Employee Assistance Program, while actively encouraging applications from under‑represented groups.
Work Environment
Field