Exchange System Administator

Join Centorrino Technologies: Innovate, Grow, and Thrive with Us!

At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. We’ve been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we’re not stopping there. We're on a mission to redefine the customer experience, and we need a passionate Exchange System Administrator to join our team in Canberra.

The Exchange System Administrator is responsible for managing and optimising hybrid Exchange environments, ensuring reliable, secure, and efficient communication services while supporting migration, integration, and ongoing operational performance.

This is a 12 month contract role.

What you'll do:

• Manage and maintain Exchange Server, Exchange Online, and hybrid Exchange environments.
• Lead and support migration activities, including mailbox, group, and archive data transitions to Exchange Online.
• Develop and implement migration strategies, including rationalisation of legacy archive solutions.
• Investigate and resolve complex technical issues across messaging and infrastructure environments.
• Maintain and enhance Enterprise Vault archiving solutions and related systems.
• Produce and maintain technical documentation, including design documents, migration plans, and operational procedures.
• Represent technical expertise in project meetings and facilitate workshops where required.
• Collaborate with cross-functional teams, including service desk and infrastructure teams, to support service delivery.
• Contribute to continuous improvement and knowledge sharing across the team.

What you'll bring:

• Extensive experience with Exchange Server, Exchange Online, and hybrid deployments in complex environments.
• Proven experience delivering Exchange migrations, including cross-forest and legacy system transitions.
• Strong troubleshooting skills across mail flow, gateways, and hybrid connectivity.
• Solid understanding of Windows Server fundamentals, including Active Directory, DNS, DFS, and Group Policy.
• Knowledge of Australian Government security frameworks, including ISM and Essential Eight.
• Strong experience producing technical documentation, including design and operational artefacts.
• Experience with Enterprise Vault, Microsoft Purview, Intune, and broader Microsoft 365 services (desirable).

Why You'll Love Working Here:

Our company is more than just a workplace, it's a hub of inspiration and creativity where employees love to work! Here's why:

• Extensive training and development opportunities that enable continual growth as part of your career planning.
• Extensive discounts and benefits to maximise your money.
• A choice of your IT equipment to maximise your success and access to cost-price tech for your personal needs.
• Fun team events to celebrate achievements and connect with colleagues outside work as part of our engaging culture.

CT celebrates diversity and enables every voice to be heard as we drive to create the world we want. Apply today and be part of a team that values innovation, inclusivity, variety and diverse backgrounds.

Note: A valid Vulnerable People / Working with Children Check (WWCC) and Police Check are required.