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XPT Software Australia Pty Ltd

Network Engineer- Exchange site transformation

XPT Software Australia Pty Ltd Sydney, New South Wales, Australia

IT Services and IT Consulting · 51-200 employees

13 h ago
network-engineer Senior (5-10 yrs) Contractor Australia
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About the role

The engineer will plan, design, and implement enterprise messaging transformation projects including data center migrations and site consolidations. They will collaborate with infrastructure and security teams to ensure seamless migration of messaging services while maintaining high availability.

What they look for

Microsoft Exchange Server Exchange Site Transformation Messaging Infrastructure Exchange Online Office 365 Hybrid Environments Mailbox Migrations Active Directory SMTP DNS PowerShell DAG Load Balancing Stakeholder Management Project Execution Microsoft Entra ID

Requirements

Candidates must have strong experience in Microsoft Exchange Server administration and messaging infrastructure migration projects. Proficiency in PowerShell scripting, Active Directory integration, and hybrid cloud environments is essential for this role.

Full description

Must Have Skills:

· Strong experience in Microsoft Exchange Server administration, Exchange Site Transformation, and messaging infrastructure migration projects.

· Hands-on expertise with Exchange Server 2016/2019, Exchange Online, Office 365, and hybrid environments. Proven experience in mailbox migrations, site consolidations, tenant-to-tenant migrations, coexistence management, and Exchange infrastructure modernization.

· Deep understanding of mail flow, SMTP, DNS, Active Directory integration, DAG (Database Availability Group), load balancing, and high-availability configurations.

· Experience in troubleshooting complex mail delivery, performance, and connectivity issues.

· Strong knowledge of PowerShell scripting for Exchange administration, automation, and reporting.

· Excellent stakeholder management, documentation, and project execution skills.

Nice to Have Skills:

· Experience with Microsoft 365 administration, Microsoft Entra ID (Azure AD), Azure services, and hybrid identity solutions.

· Knowledge of Exchange security technologies including Microsoft Defender for Office 365, email security gateways, anti-spam, anti-malware, and compliance solutions.

· Experience with migration tools such as Quest, Binary Tree, or Microsoft migration tools. Exposure to Teams, SharePoint, OneDrive, and broader Microsoft 365 collaboration services.

· Familiarity with ITIL processes, automation tools, and cloud transformation initiatives. Experience working in large-scale global enterprise environments is preferred.

Detailed Job Description:

· We are seeking an experienced Network Engineer - Exchange Site Transformation to support enterprise messaging transformation and modernization initiatives.

· The candidate will be responsible for planning, designing, implementing, and supporting Exchange infrastructure transformation projects, including data center migrations, site consolidations, Exchange upgrades, hybrid deployments, and cloud migration programs.

· The role requires strong expertise in Microsoft Exchange Server, Exchange Online, Active Directory, mail flow architecture, high-availability solutions, and messaging security technologies.

· The engineer will work closely with infrastructure, security, cloud, and business teams to ensure seamless migration of messaging services while minimizing business disruption and maintaining service availability.

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