Downer
Leading provider of integrated services across Australia and New Zealand, delivering infrastructure solutions.
Plumber
Perform plumbing maintenance, repairs, and backflow testing on RAAF Williamtown base.
Job Highlights
About the Role
• Perform general plumbing maintenance and minor upgrade works per PAS service definitions • Maintain and repair water supply, sewerage, drainage and other plumbing systems across the base • Undertake 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
- ▸service response
- ▸urgent repairs
What You Bring
We’re inviting applications to join our permanent workforce at RAAF Williamtown as a Plumber. We’re committed to building a workplace where everyone feels respected, valued, and empowered to contribute. With a major project starting in February 2026, we welcome candidates from all backgrounds, whether they have Defence experience, industry knowledge, or transferable skills. If you’re passionate about contributing to Defence capability and want to be part of a high‑performing, inclusive team, express your interest today. • Hold a Certificate III in Plumbing (or equivalent) and a NSW Plumbing Licence • Have post‑trade experience in plumbing maintenance, preferably in facilities or Defence environments • Demonstrated ability to maintain plumbing systems, drainage and water management • Possess Backflow Prevention Certification and Gas Work Licence (Type A) (desirable) • Hold a current open driver’s licence • Able to obtain and retain Defence Security Clearance (Australian citizenship required)
Requirements
- ▸certificate iii
- ▸nsw licence
- ▸plumbing maintenance
- ▸backflow certification
- ▸gas licence
- ▸security clearance
Benefits
We’re proud of our high‑performance culture and commitment to diversity, offering training and development to support and diversify your career. With 30 % of vacancies filled internally, you’ll find real opportunities to advance within the organisation. Perks@Downer include healthcare discounts, great savings on retail and car purchases, and many other benefits. An Employee Assistance Program provides professional support for you and your family when needed. As a WORK180 Endorsed Employer, we support flexible work arrangements, inclusive leadership that values your voice, and equitable access to opportunity so you can bring your whole self to work. If you need support or adjustments during the recruitment process, let us know – we’re here to help you put your best foot forward. • Access training and development programs to diversify your career • Opportunity for internal advancement with 30 % of vacancies filled internally • Perks include healthcare discounts, retail and car purchase savings, and more • Employee Assistance Program provides professional support for you and your family
Work Environment
Onsite