Collaboration & Mobility Engineer

We are seeking a Collaboration & Mobility Engineer to join our Information Technology team at Millennium in London.

The Collaboration and Productivity team manages email, chat, mobility, and Microsoft 365 services. You will administer Microsoft Intune for mobile device enrollment, compliance, application protection, configuration profiles, and application assignments. You will also manage the lifecycle of internally developed and third-party mobile applications, design and maintain Microsoft Entra Application Proxy solutions, engineer and support Microsoft Global Secure Access, and coordinate iOS and iPadOS release-readiness testing.

Responsibilities:

• Administer Microsoft Intune for mobile device enrollment, compliance, application protection, configuration profiles, and application assignments
• Manage the lifecycle of internally developed and third-party mobile applications across corporate and bring-your-own-device environments
• Design and maintain Microsoft Entra Application Proxy solutions
• Engineer and support Microsoft Global Secure Access
• Coordinate iOS and iPadOS release-readiness testing and partner with developers on Intune SDK integration
• Validate mobile application policies, access dependencies, connectivity, and data protection controls
• Resolve requests and incidents through ServiceNow and support business-critical escalations
• Automate processes and workflows, contribute to global infrastructure projects and new services, and document infrastructure and operational procedures

Requirements:

• Experience with mobile device management and mobile application management using Microsoft Intune
• Experience with Microsoft Entra Application Proxy and Global Secure Access
• Experience with Microsoft 365 services, including Microsoft Entra ID, Exchange Online, OneDrive, and SharePoint Online
• Knowledge of mobile application development for iOS and Android
• Broad knowledge of Windows Server administration, network design, storage, and load balancing
• PowerShell scripting skills
• Strong analytical and problem-solving skills, with the ability to exercise independent judgment and work effectively with moderate supervision