Senior IT Systems Administrator (Windows)

Summary: The Senior IT Systems Administrator (Windows) role is a fixed-term contract position based in Southeast England, focusing on the administration and development of Microsoft 365 and Exchange Online environments. The successful candidate will play a crucial role in supporting IT services for a large user base while collaborating with a team of infrastructure professionals. This hands-on position requires deep technical expertise and a proactive approach to IT service management. The role is hybrid, requiring 40% on-site presence.

Key Responsibilities:

• Administering and developing the Microsoft 365 and Exchange Online environment.
• Managing Windows Server infrastructure and Active Directory/Azure AD.
• Implementing and maintaining patch management and backup/DR solutions.
• Supporting ongoing cloud migration from on-premise systems.
• Contributing to the delivery of secure, reliable IT services in line with ITIL practices.
• Collaborating with internal teams and stakeholders to ensure operational excellence.

Key Skills:

• Strong experience administering Microsoft 365, Exchange/Exchange Online, and Windows Server.
• Solid understanding of Active Directory and Azure AD.
• Proven ability to manage backup and disaster recovery systems.
• Hands-on knowledge of patching processes and systems.
• Familiarity with the ITIL framework and service desk environments.
• A collaborative mindset, proactive approach, and commitment to best practice.

Salary (Rate): undetermined

City: Brighton

Country: UK

Working Arrangements: hybrid

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT