Senior Network Architect - DV Cleared

Experis IT; Basingstoke and Deane; On-site; GBP 125,000 - 150,000; Full time

Job summary

A leading IT recruitment firm is looking for an experienced Network Architect to join a Defence programme in the UK. The role involves designing secure networks, collaborating with project managers, and contributing to key documentation. Ideal candidates have strong experience with Cisco, Juniper, and Gigamon technologies, along with a solid understanding of routing protocols. Excellent communication skills and overseas infrastructure delivery experience are essential. Apply to shape secure and resilient network solutions.

Qualifications

• Strong experience designing secure enterprise networks.
• Knowledge of routing protocols, VRFs, VPNs, QoS, and security zones.
• Experience in overseas infrastructure delivery is essential.

Responsibilities

• Design and deliver medium to large scale network solutions.
• Collaborate with Programme and Project Managers on network designs.
• Contribute to HLD and LLD documentation for key technologies.

Skills

Designing secure enterprise networks

Cisco technologies

Juniper technologies

Gigamon technologies

Troubleshooting defects

Knowledge of routing protocols

VPNs

High availability design

Communication skills

Job description

Network Architect

Must have an Active DV Clearance

A new opportunity has arisen for a Network Architect to join a secure Defence and National Security programme. You will design and deliver medium to large scale network solutions while supporting multiple work streams and engaging with technical and project stakeholders across a high profile environment.

About the Role - Network Architect

• As a Network Architect, you will work closely with Programme and Project Managers to produce high quality network designs across programme, live service, and change activities.
• You will contribute to HLD and LLD documentation for key technologies including Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper LAN and WAN, Endace, NTP, data centre Firewalls, and LAN services.
• The role involves supporting engineering teams, ensuring solutions meet requirements, pass governance, and align with architectural direction.
• You will provide design input for customer reporting and collaborate with senior technical leadership to maintain architectural consistency.

What We're Looking For - Network Architect

• Strong experience designing secure enterprise networks using Cisco, Juniper, and Gigamon technologies.
• Knowledge of routing protocols, VRFs, VPNs, QoS, security zones, high availability, and IP Addressing design.
• Skilled in troubleshooting and resolving defects across multi vendor technologies.
• Experience of overseas infrastructure delivery is essential.
• Understanding of requirements management and life cycle processes.
• Excellent communication skills with the ability to share knowledge, take ownership, and support delivery teams.

Shape the delivery of secure and resilient networks as a Network Architect.

To apply, please send your CV by pressing the apply button.