Network Engineer

ComXps; London; On-site; GBP 100,000 - 125,000; Full time

Job summary

A leading technology firm in London is looking for an experienced professional with over 7 years in DC network design and implementation. Applicants must have a CCNA qualification, hold a CCNP Data Centre Expert or Professional, and have experience with Cisco and Juniper devices. Full UK driving license required. This role involves office-based work with potential travel to other UK sites.

Qualifications

• Minimum 7 years’ experience in relevant roles.
• Experience in DC design, implementation and data migration projects.

Skills

DC network design

Data migration

Cisco Enterprise Catalysts

Juniper Routers

Fortinet Firewalls

HPE server integration

Education

Cisco CCNA qualification

Cisco CCNP Data Centre Expert or Professional

Job description

Overview

This role is Inside IR35.

Contract Length: 28/02/2026

Clearance: DV

Location: London (Office Based) - Occasional travel to other UK sites will be required.

Essentials Experience

• A minimum of 7 years’ experience within demonstrable roles developing DC network design(s) and implementation(s) or similar infrastructure engineering role(s).
• Previous in depth experience and demonstrable role(s) solely relating to DC design, implementation and data migration projects.

Comprehensive experience with

• Cisco Enterprise Catalysts, Switches, Routers, Firewalls.
• Juniper Routers
• Fortinet Firewalls
• Cisco network to HPE server integration

Must hold a Cisco CCNA qualification.

Must hold a Cisco CCNP Data Centre Expert or Professional and one of the concentration qualifications (DCID, DCIT, DCACI, DCACIA, DCAUTO) preferably DCACI.

Full UK driving license required.