Senior IT Infrastructure Engineer

• Provide technical support and assist with the implementation of a Daisy standalone IT infrastructure.
• Design, support & optimise physical, virtual and cloud infrastructure.
• Work with external networking, infrastructure and support teams.
• Install new / rebuild existing servers and configure hardware, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements.
• Research and recommend innovative, and where possible automated, approaches for system administration tasks
• Manage and complete effective documentation of server procedures regarding design and implementation of hardware, software, and systems
• Actively perform system monitoring, verifying the availability and integrity of all servers, systems and key processes
• Be an escalation point for the deskside support team.
• Mentor the junior members of the IT team

• Be able to act on Cyber Security Alerts

• Project work involvement\implementation\planning
• Microsoft Dynamics
• VMware / Hyper-V implementation\administration\troubleshooting
• General System Administration skills (Operating systems, hardware, virtualization)
• Infrastructure security (Firewalls\AV)
• Advanced working knowledge of Active Directory/DHCP/DNS/GPO etc.
• Experience with Windows Server 2012r2 - 2022
• Various Backup Tools including Rubrik and DPM
• Organised with high attention to detail.
• Cloud Experience AWS/Azure
• Cyber Security Knowledge
• Microsoft 365 Experience

We are looking for a passionate and technically astute IT Infrastructure Engineer to join our growing team.

The ideal candidate will possess a high level of technical proficiency and a proven track record in delivering complex integration and separation projects. You will be responsible for designing, implementing, and managing IT infrastructure within our internal and externally hosted systems. A deep understanding of IT security, networking, and cloud platforms, particularly AWS and Microsoft Azure is essential.

This role offers a unique opportunity to help define and develop the core IT infrastructure of Daisy, ensuring it remains robust, secure, and adaptable to future business needs. If you are driven by high standards and are eager to make a lasting impact within a dynamic organisation, we would love to hear from you.

Exciting news from us at Daisy: we’re re-branding to O2 Business!

Following the merger between Virgin Media O2 Business and Daisy Group last year, we’re taking the next step in our journey by announcing our new brand!

As O2 Business, we believe in the wonder of simplicity; the joy of that comes when technology works as it should, with reliability, clarity, and speed.