A team with safety top of mind.
Whatever the utility, wherever the location, however big the challenge - Diona delivers!
Delivering essential community infrastructure.
Join a company where what matters to you, matters to us.
Water & Sewer, Power, Gas, Civil Works - What can we do for you?
The Diona team is over 500 strong with over 350 direct employees. Our people are the cornerstone of our company.
Why Diona? Join us.
Congratulations to Joshua Maltese, Project Engineer on receiving the High Performer Award for Delivery Partners at the Sydney Water Delivery Management Quarterly Connections Awards.
SafeWork NSW recognised Diona with an award for leadership in workplace health and safety culture at the SafeWork NSW Awards in Sydney on 31 October.
St Marys Wastewater Central Precinct for Sydney Water