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Exchange Engineer

Information & Communication Technology / Engineering - Hardware

Posted 13/06/2026
Closes 27/06/2026

North Sydney, 2060, Sydney, New South Wales

Contract

Not specified

As a result of a secured engagement with one of our Defence/National Security industry partners, Helix requires an Exchange Engineer to join this top tier defence industry client. 

This will be a 6-month contract role with extensions based in Sydney. 

*NV2 clearance is a minimum requirement for this environment. 

Position Overview


The Exchange Engineer is responsible for the design, implementation, administration, maintenance, and support of Microsoft Exchange environments, including on-premises, hybrid, and cloud-based solutions. 

Technical Skill
Strong experience with:
  • Microsoft Exchange Server
  • Exchange Online
  • Microsoft 365 Administration
  • Hybrid Exchange environments
  • PowerShell scripting and automation
  • Entra ID (Azure AD)
  • Microsoft Defender for Office 365
Knowledge of:
  • SMTP, DNS, SPF, DKIM, and DMARC
  • Active Directory and Group Policy
  • Windows Server administration
  • Identity and access management
  • High availability and disaster recovery solutions

Experience
  • Experience administering Microsoft Exchange environments.
  • Experience with Exchange migrations and Microsoft 365 adoption projects.
  • Demonstrated troubleshooting experience in enterprise messaging environments.
  • Experience supporting large-scale user environments preferred.

If the above sounds like you or you are generally mission-focussed and would like to make a difference during your next role, get in touch with us to hear about what we have coming up at hel••@helixservices.com.au

Applications open to:

Tags

Exchange EngineerSydneyNew South WalesContracthelix technology servicesInformation & Communication TechnologyEngineering - Hardware