Senior Infrastructure & Microsoft 365 Engineer/Active Directory/Exchange - Hybrid
Senior Infrastructure & Microsoft 365 Engineer/Active Directory/Exchange - Hybrid
Location: East Midlands (Hybrid)
Type: Permanent | Full Time
Salary: Competitive + Benefits
We're looking for an experienced IT infrastructure professional to join a growing organisation as a Senior Lead - IT Systems Administration.
This is a hands-on technical role responsible for the performance, security and continuous improvement of the organisation's infrastructure, Microsoft 365 environment, cloud services, end-user devices and business-critical systems. Acting as a senior escalation point, you'll lead on complex technical issues while driving automation, standardisation and service excellence.
Key Responsibilities
- Manage Windows, macOS and mobile devices through Intune, Autopilot and Microsoft 365.
- Administer Microsoft 365, Exchange Online, Teams, SharePoint, OneDrive and Entra ID.
- Support Windows, Linux and Azure infrastructure, including Active Directory, Hyper-V, DNS and networking.
- Maintain security controls including MFA, Conditional Access, Defender and vulnerability remediation.
- Manage backup, recovery and business continuity processes.
- Lead technical troubleshooting, root-cause analysis and service improvement initiatives.
- Develop automation and Scripting solutions using PowerShell and Microsoft technologies.
- Maintain asset management, licensing and technical documentation.
Skills & Experience
- Strong experience with Microsoft 365, Windows Server, Active Directory, Exchange Online and Intune.
- Experience supporting infrastructure, networks, endpoint management and cloud services.
- Knowledge of cyber security best practices, patch management and compliance frameworks.
- Experience with backup solutions such as Veeam or Acronis.
- Strong troubleshooting, communication and stakeholder management skills.
- PowerShell Scripting and automation experience desirable.
- Experience supporting Apple devices and Azure services beneficial.
What's on Offer?
- Hybrid working.
- Exposure to a broad and modern Microsoft technology estate.
- Opportunity to influence infrastructure, security and service improvement initiatives.
- Supportive environment with ongoing professional development opportunities.
- Competitive salary and benefits package.
Interested? Apply today with your latest CV.
Reference: 3143202135
Senior Infrastructure & Microsoft 365 Engineer/Active Directory/Exchange - Hybrid
Posted on Jul 23, 2026 by Nicoll Curtin Technology
Senior Infrastructure & Microsoft 365 Engineer/Active Directory/Exchange - Hybrid
Location: East Midlands (Hybrid)
Type: Permanent | Full Time
Salary: Competitive + Benefits
We're looking for an experienced IT infrastructure professional to join a growing organisation as a Senior Lead - IT Systems Administration.
This is a hands-on technical role responsible for the performance, security and continuous improvement of the organisation's infrastructure, Microsoft 365 environment, cloud services, end-user devices and business-critical systems. Acting as a senior escalation point, you'll lead on complex technical issues while driving automation, standardisation and service excellence.
Key Responsibilities
- Manage Windows, macOS and mobile devices through Intune, Autopilot and Microsoft 365.
- Administer Microsoft 365, Exchange Online, Teams, SharePoint, OneDrive and Entra ID.
- Support Windows, Linux and Azure infrastructure, including Active Directory, Hyper-V, DNS and networking.
- Maintain security controls including MFA, Conditional Access, Defender and vulnerability remediation.
- Manage backup, recovery and business continuity processes.
- Lead technical troubleshooting, root-cause analysis and service improvement initiatives.
- Develop automation and Scripting solutions using PowerShell and Microsoft technologies.
- Maintain asset management, licensing and technical documentation.
Skills & Experience
- Strong experience with Microsoft 365, Windows Server, Active Directory, Exchange Online and Intune.
- Experience supporting infrastructure, networks, endpoint management and cloud services.
- Knowledge of cyber security best practices, patch management and compliance frameworks.
- Experience with backup solutions such as Veeam or Acronis.
- Strong troubleshooting, communication and stakeholder management skills.
- PowerShell Scripting and automation experience desirable.
- Experience supporting Apple devices and Azure services beneficial.
What's on Offer?
- Hybrid working.
- Exposure to a broad and modern Microsoft technology estate.
- Opportunity to influence infrastructure, security and service improvement initiatives.
- Supportive environment with ongoing professional development opportunities.
- Competitive salary and benefits package.
Interested? Apply today with your latest CV.
Reference: 3143202135
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