IT Infrastructure Engineer (Networks)
Colt Technology Services
📍 London, England, United Kingdom
Job Description
Why we need this role
We are seeking an IT Infrastructure Engineer (Network) to contribute to the engineering, implementation, support, and optimisation of enterprise network services, supporting office, data centre, and hybrid cloud networking environments.
This is a hands-on engineering role focused on delivering resilient, secure-by-design, and high-performance network platforms using predominantly Cisco technologies, with exposure to Juniper and cloud-native networking. The role will be critical in ensuring network segmentation, security, and scalability across the organisation’s global infrastructure. The role requires solid technical capability, strong troubleshooting skills, and effective collaboration across teams.
What you will do
Data centre networking
Hybrid cloud connectivity (Azure, GCP)