Lead Infrastructure Engineer (Exchange, Entra, Intune & Microsoft 365)
About the role
For our client, we are seeking a Lead Infrastructure Engineer (Exchange, Entra, Intune & Microsoft 365) to join the team of a leader in the Technical Services space. This role will serve as the senior technical authority for complex enterprise Microsoft infrastructure challenges, with a strong focus on Microsoft 365 services, hybrid identity, and endpoint management. The successful candidate will help shape architecture, improve service stability, and drive modernization across collaboration, messaging, and device management environments. This position will partner closely with Security and cross-functional technology teams to strengthen compliance, governance, and operational efficiency. The work will also support transformation initiatives that improve automation, reliability, and lifecycle management across a large enterprise environment.
Location: Remote - US based candidates only, no visa sponsorship available
Responsibilities
- Act as the senior technical authority for complex Microsoft infrastructure issues
- Oversee architecture and lifecycle management of Microsoft 365 services
- Lead design of hybrid identity environments and directory sync platforms
- Manage enterprise messaging platforms and compliance requirements
- Architect endpoint management capabilities across Intune and SCCM
- Drive operational efficiency through automation and infrastructure management
- Collaborate with Security teams to maintain compliance and governance
- Support optimization and transformation initiatives for Microsoft 365
Qualifications
- 10+ years of experience in enterprise Microsoft infrastructure environments
- Hands-on experience with Microsoft 365 services including Exchange Online and Active Directory
- Proficient in designing and troubleshooting Microsoft 365 hybrid environments
- Strong knowledge of identity architecture and authentication protocols
- Experienced in managing large endpoint environments, including Windows lifecycle management
- Expert in PowerShell scripting and modern infrastructure techniques
- Background in resolving enterprise outages and improving service stability
Benefits
- Flexible working hours within core business time zones
- Opportunities for professional growth and development
- Collaborative environment working alongside cross-functional teams
Pay
$115,000 – $144,000 annually