Senior Infrastructure Engineer - Microsoft Stack & Security

IT Talent Solutions Ltd; Portsmouth; On-site; GBP 50,000 - 70,000; Full time

Job summary

A growing IT services company in Portsmouth is seeking a hands-on Infrastructure Manager to lead its Microsoft-based environment. You will manage and maintain the IT infrastructure, enhancing security and performance while overseeing essential Microsoft services. The ideal candidate has 3–5+ years of relevant experience and strong technical skills in Microsoft 365, Azure, and infrastructure management.

Qualifications

• 3–5+ years’ experience in infrastructure, systems admin, or 3rd line roles.
• Strong knowledge of Microsoft 365, Azure AD, and Windows Server.
• Experience improving infrastructure resilience and security.

Responsibilities

• Manage and maintain on-premises and cloud infrastructure.
• Administer Microsoft 365, Azure AD, Intune, and Exchange.
• Lead internal IT support and manage IT vendors.

Skills

Microsoft 365

Azure AD

Windows Server

Networking fundamentals

Intune

PowerShell scripting

Job description

A growing IT services company in Portsmouth is seeking a hands-on Infrastructure Manager to lead its Microsoft-based environment. You will manage and maintain the IT infrastructure, enhancing security and performance while overseeing essential Microsoft services. The ideal candidate has 3–5+ years of relevant experience and strong technical skills in Microsoft 365, Azure, and infrastructure management.