IT Systems Lead: Infra, M365 & Security

Candidate Source; Milton Keynes; On-site; GBP 55,000 - 70,000; Full time

Job summary

Candidate Source is seeking an IT Manager to own the technology backbone of a busy, growing business in Milton Keynes. You'll be the hands-on technical lead responsible for infrastructure, Microsoft 365, networks, security and support, delivering upgrades and installations at client sites.

This role is not people management. You’ll work independently, troubleshoot issues, plan migrations and strengthen security, backups and business continuity.

Qualifications

• Hands-on experience across infrastructure, systems administration, networking and technical support.
• Strong working knowledge of Microsoft 365.
• Ability to troubleshoot hardware, software and connectivity problems independently.
• Full UK driving licence and ability to communicate technical recommendations clearly.

Responsibilities

• Take ownership of internal systems, infrastructure, devices and applications, ensuring technology remains reliable and fit for purpose.
• Administer Microsoft 365, including user accounts, licences and access, alongside configuring and maintaining networks and Ubiquiti equipment.
• Resolve hardware, software and connectivity issues while identifying recurring problems and implementing effective long-term fixes.
• Manage equipment configuration, upgrades, replacements and maintenance, keeping accurate records covering assets, licences and system access.
• Strengthen security controls, backups, access arrangements and business continuity measures.
• Plan and deliver technology upgrades, migrations and improvements, while preparing equipment and attending client sites to support installations.

Skills

Infrastructure administration

Networking

Microsoft 365

Technical support

Security controls

Problem solving

Tools

Ubiquiti equipment

Job description

Candidate Source is seeking an IT Manager to own the technology backbone of a busy, growing business in Milton Keynes. You'll be the hands-on technical lead responsible for infrastructure, Microsoft 365, networks, security and support, delivering upgrades and installations at client sites.

This role is not people management. You’ll work independently, troubleshoot issues, plan migrations and strengthen security, backups and business continuity.