Strategic Collaboration & Mobility Engineer

Millennium Management LLC; Greater London; On-site; GBP 70,000 - 110,000; Full time

Job summary

Millennium Management LLC is seeking a Collaboration & Mobility Engineer to administer Intune, manage mobile apps, and design secure access for on‑prem and BYOD environments. You will deploy Entra App Proxy, configure Global Secure Access, and ensure seamless integration with Conditional Access and identity controls.

You will coordinate iOS release-readiness, support iOS/Android SDK integration, monitor health, and drive automation within the global infrastructure team.

Qualifications

• Experience with mobile device management and MAM using Intune.
• Experience with Entra App Proxy and Global Secure Access.
• Experience with Microsoft 365 services (Entra ID, Exchange Online, OneDrive, SharePoint).

Responsibilities

• Administer Intune for mobile enrollment, compliance, app protection and migrations.
• Manage lifecycle of mobile apps across corporate and BYOD environments.
• Design and maintain Entra App Proxy solutions for on-prem apps.
• Engineer Global Secure Access policies and integrate with Conditional Access.
• Coordinate iOS/iPadOS release-readiness and SDK integration with Intune.
• Validate policies, monitor infrastructure health and resolve incidents via ServiceNow.
• Automate processes and contribute to global infrastructure projects.

Skills

Mobile device management

Mobile app management

PowerShell scripting

Analytical problem-solving

Tools

Microsoft Intune

Microsoft Entra Application Proxy

Microsoft 365 services

Global Secure Access

Job description

Millennium Management LLC is seeking a Collaboration & Mobility Engineer to administer Intune, manage mobile apps, and design secure access for on‑prem and BYOD environments. You will deploy Entra App Proxy, configure Global Secure Access, and ensure seamless integration with Conditional Access and identity controls.

You will coordinate iOS release-readiness, support iOS/Android SDK integration, monitor health, and drive automation within the global infrastructure team.