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Salary
$75k – $99k per year (gross)
Location
In office (Singapore)
Seniority
Senior · 6+ years exp
Employment
Full-Time

First seen by Alion on Oct 6, 2026.

Overview
Company
Impact
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AM I RIGHTLY PAID? ARE WE PAYING RIGHT? Get Salary Guide The 2025 Salary Guide is currently being finalized. Contact us at [email protected] to request the latest data directly by email.
Job Summary

We are looking for an experienced Messaging & Collaboration Engineer to manage and support enterprise Microsoft 365 collaboration platforms in a hybrid environment. The role involves administration of Exchange, Microsoft Teams, SharePoint, Skype for Business, Enterprise Voice, and PowerShell automation while ensuring high availability, security, and operational excellence.

Key Responsibilities
  • Administer and support Exchange Server (On-Premises) and Exchange Online.
  • Manage Microsoft Teams, SharePoint, Skype for Business, and Enterprise Voice services.
  • Perform hybrid mailbox migrations and Microsoft 365 integration.
  • Develop PowerShell scripts to automate administration and reporting.
  • Manage mail flow, security, certificates, patching, and platform upgrades.
  • Monitor platform health, troubleshoot incidents, and ensure SLA compliance.
  • Support high availability, disaster recovery, and continuous service improvement.
Requirements
  • Minimum 6 years of experience supporting enterprise Microsoft Messaging & Collaboration platforms.
  • Strong hands-on experience with Exchange Server, Exchange Online, Microsoft Teams, SharePoint, and Skype for Business.
  • Experience with Microsoft 365 hybrid environments and migration projects.
  • Good PowerShell scripting and automation skills.
  • Strong troubleshooting and communication skills.
  • Microsoft 365 certifications are an advantage.

#Microsoft365 #ExchangeOnline #ExchangeServer #MicrosoftTeams #SharePoint #SkypeForBusiness #PowerShell #M365 #EnterpriseVoice #HybridCloud #Messaging #Collaboration #Infrastructure #SystemEngineer #Office365

Skills

Diagnostic Skills, Microsoft Teams Administration, Migration Projects, Microsoft Azure, Security, Service Improvement, IAM, Powershell Scripting, High Availability, Microsoft Certified Professional, Microsoft Exchange, Microsoft Office 365, Email Management, SharePoint, Voice Services, Skype, SLA adherence, Disaster Recovery Management, Exchange Server, Microsoft Teams

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