IT Infrastructure Network Engineer

Salary: £45,000 - 70,000 per year

Requirements

• Experience within IT infrastructure and network engineering
• Strong hands-on experience with Linux server environments (Windows exposure beneficial)
• Experience managing and securing a predominantly Mac-based corporate device estate
• Strong Microsoft ecosystem experience including M365 and Entra ID
• Hands-on enterprise networking and firewall experience
• Experience managing hybrid cloud environments (Azure and/or AWS)
• Excellent communication skills with the ability to collaborate across technical teams
• Desirable: Experience configuring Azure and M365 security controls
• Desirable: Familiarity with infrastructure automation tools

Responsibilities

• Maintain and enhance a predominantly Linux-based corporate server environment with some Windows systems
• Administer and secure identity platforms including Entra ID and SSO integrations
• Manage and secure an end-user computing estate primarily consisting of Mac devices
• Implement high-availability, backup, and disaster recovery strategies across corporate systems
• Maintain clear infrastructure documentation, diagrams, and operational procedures
• Design, configure, and manage enterprise networking across LAN, WAN, and VPN environments
• Manage firewalls and secure remote access solutions
• Troubleshoot complex networking and connectivity issues across office and remote users
• Support corporate cloud infrastructure across Azure, M365, and AWS
• Manage identity, access, and secure configuration of cloud-based IT services
• Contribute to cloud cost optimisation and operational efficiency

Technologies

• AI
• AWS
• Azure
• Cloud
• Firewall
• Support
• LAN
• Linux
• Network
• Security
• VPN
• Windows
• DevOps

More

We are an exciting and innovative AI software company seeking an experienced IT Infrastructure and Network Engineer to join our team. This hands-on role focuses on the ownership and improvement of our corporate IT infrastructure, ensuring it is secure, reliable, and scalable. We offer a competitive salary along with a comprehensive benefits package, and we value diversity within our team. This position is based in London, requiring 3 days in the office and 2 days remote.

last updated 13 week of 2026