Senior Messaging & Collaboration Engineer

Senior Messaging & Collaboration Engineer
Fully Onsite in London (EC2Y / Moorgate)
International Banking Group
Day Rate Contract - Inside IR35

Ready to deliver technical leadership and make an impact as a Senior Messaging & Collaboration Engineer at a leading international banking group? This is your chance to steer transformative messaging and collaboration projects, working hands-on with the latest cloud and hybrid technologies in a dynamic team.

Enjoy exposure to both project and business-as-usual environments, contributing to major technical modernisation across Microsoft Exchange, Microsoft 365, Intune, Teams, SharePoint, and Azure Active Directory.

Key Responsibilities

• Lead messaging, collaboration, and mobility projects, ensuring on-time delivery to enterprise standards.
• Design and implement collaboration solutions across Exchange, M365, Intune, including hybrid configurations and migrations.
• Administer, optimise, and maintain Microsoft 365 services (Exchange Online, Teams, SharePoint, OneDrive, Compliance Centre).
• Implement and maintain email and data security controls (SPF, DKIM, DMARC, anti-spam, DLP, ATP).
• Provide Tier-3 support for complex technical incidents and act as technical authority to internal teams.
• Drive solution delivery for transformation and operational programmes, with high reliability and compliance.
• Work cross-team with security, networking, and integration specialists.
• Maintain comprehensive documentation and support roadmap development.

Key Skills & Requirements

• Expert knowledge of Microsoft 365 services (Exchange Online/Server, Teams, SharePoint, Intune, Compliance Centre).
• Extensive experience with Exchange hybrid deployments, migrations, and mailflow management.
• Hands-on expertise in Azure AD, Conditional Access, Intune Endpoint Manager, and PowerShell scripting.
• Successful track record delivering large-scale migration projects, with Tier-3 support experience.
• Strong analytical, problem-solving, and stakeholder engagement skills.
• Desirable: ITIL or similar frameworks, regulated/global environment experience, Zero Trust/Copilot, Defender, and Purview exposure.

Ready to join an international banking group where you'll be challenged, supported, and valued? Apply now to take the next step in your messaging & collaboration career!

If you've held any of these roles or used these technologies/skills, this role could be a great fit: Messaging Engineer, Collaboration Engineer, Microsoft 365 SME, Exchange Server Specialist, M365 Consultant, Intune Architect, Teams Voice Engineer, Azure AD Expert, Hybrid Cloud Migration Specialist, SharePoint Engineer, Email Security Specialist, Copilot Integration Lead, Microsoft Defender Admin, PowerShell.

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