Senior Network Engineer

Job description

(Senior) Network Engineer - Cisco

Location: London

Salary: 90-100k€

We are partnering with a globally active organisation to recruit a Senior Network Engineer to join their Core Infrastructure Services team in London.

About the role

As a Senior Network Engineer, you will play a key role in the design, operation and optimisation of a secure, scalable enterprise network environment that supports business-critical systems. You will work within a multidisciplinary technology team to ensure stability, performance and resilience of data centre and campus networks.

What you will do

• 3rd Level Support and Projects in Network Infrastructure space
• Analyse and resolve complex network incidents and Automate with Anyible and Python
• Responsible for full Engineering Life Cycle of both Cisco Campus and Datacenter Network Infrastrucutre (DNA/ACI) + Loadbalancing with Kemp
• Collaborate with security teams and external partners to deliver network projects and upgrades.

Who we are looking for

• Degree in Computer Science, Information Systems or a related field, or equivalent vocational training.
• Minimum of 5 years’ experience managing enterprise or data centre network environments.
• Strong hands-on experience with technologies such as Cisco ACI, SD-WAN and load balancers.
• Solid networking knowledge at CCNP level or equivalent.
• Experience with network tools (such as Nautobot) and firewalls (e.g. Fortigate, Cisco).
• Structured, solution-oriented approach with strong analytical and troubleshooting skills.

What’s on offer

• Competitive benefits package including pension plan, health insurance and generous holiday allowance.
• Flexible working hours and enhanced parental leave policies.
• Opportunity to develop your expertise within a supportive, agile technology environment.

Extra information

Status

Open

Education Level

Secondary School

Location

City of London

Type of Contract

Full-time jobs

Published at

23-04-2026

Profession type

Logistics jobs

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English