Technical Manager

**We’re proud to announce a major milestone for Downer.**
- Downer has been awarded the Property and Asset Services (PAS) contract to deliver base and estate services across their two largest regions NSW/ACT and QLD. This is a significant milestone for our business and our enduring 80+ year relationship with the Australian Defence Force.

Brisbane, Townsville, Sydney, Newcastle or Canberra
as a
**Technical Manager Water Operations Authority.**
W
e’
re committed to building a workplace where everyone feels respected, valued, and empowered to contribute.
- Commencing January 2026, we’re looking for people from all backgrounds - whether you bring Defence experience, industry knowledge, or transferable skills from other sectors.
- If you’re passionate about contributing to Defence capability and want to be part of a high-performing, inclusive team - express your interest today.

**What You’ll Do**
- This role offers a broad scope, with key responsibilities including:
- Lead water and wastewater operations, ensuring all activities meet Defence and statutory requirements, including Australian Drinking Water Guidelines and environmental legislation.- Oversee the development and review of Drinking Water and Wastewater Management Plans and manage configuration and governance of water operations systems and reporting tools.- Maintain data accuracy across Downer and Defence systems (e.g. GEMS), monitor KPIs, and provide analytical support and technical input for performance reporting.- Develop technical capability within the team, foster a culture of quality and innovation, and lead delivery of specialist water operations expertise.- Manage relationships with Defence Environmental and Water Quality teams, support subcontractor selection, and ensure compliance with PAS standards and water authority requirements.

**What You’ll Bring**- Extensive experience in water and wastewater operations, with strong knowledge of Australian Drinking Water Guidelines, environmental compliance, and water authority regulations.- Degree or Diploma in Water Operations or Engineering, Certificate IV in Water Operations, Project Management Certification (QLD), and valid Water Operator Licences for QLD and NSW.- Must be eligible to obtain and retain Defence Security Clearance and a Defence Common Access Card, with prior experience in Defence estate systems and performance frameworks.- Skilled in CMMS configuration, maintenance planning, and performance data analysis, with proficiency in computer-based systems for scheduling and reporting.- Demonstrated capability in team leadership, stakeholder engagement, contract governance, systems thinking, and performance analysis.
- More than anything, you’ll bring a strong work ethic, a positive attitude, and a commitment to delivering high-quality outcomes for our clients._

**Why Downer?**
- At Downer, we plan, create, and sustain essential public services across Australia and New Zealand. From hospitals to data centres and defence partnerships, we manage critical infrastructure that keeps communities thriving.
- Downer is a sovereign-owned, ASX-listed Australian company and proud recipient of the Estate & Infrastructure Business of the Year (2025) and Prime Contractor of the Year for two consecutive years (2024, 2025). With over 80 years of support to the Australian Defence Force (ADF), our Base and Estate Management team delivers innovative solutions and integrated services to both the ADF and New Zealand Defence Force (NZDF).

**What It Means to Belong at Downer**
- 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 your career.: healthcare discounts, great savings on retail purchases, car purchases and much more.- Employee Assistance Program: professional support for you and your family when you need it most.
- You want your work to matter and so do we. With over 26,000 people across Australia, New Zealand and the Pacific, our team is made up of individuals with unique perspectives, backgrounds, and ideas._
- We know that diversity makes us stronger and we actively celebrate it through our commitment to inclusion and belonging._
- We’re committed to building a team that reflects the diverse communities we_
- _ serve_
- As a WORK180 Endorsed Employer, we support flexibility that works for your life, inclusive leadership that values your voice, and equitable access to opportunity so you can do your best work and bring your whole self to it._
- If you need support or adjustments through the recruitment process, just let us know, we’re here to help you put your best foot forward._