Senior Network Security Architect — On-Prem & WAF Leader

La Fosse; Greater London; On-site; GBP 111,000 - 166,000; Part time

Job summary

La Fosse is recruiting a Principal Network Security Consultant for a global financial services organisation. You will shape and lead the refresh of the network security architecture and roadmaps in a predominantly on-prem environment within a highly regulated setting.

You will provide deep expertise in WAF, firewall design, VPN connectivity and segmentation, acting as a senior advisor rather than hands-on engineering.

Qualifications

• Deep expertise across network security architecture and secure design.
• Experience with WAF, firewalls, VPNs, and segmentation.
• Strong background in legacy on-prem infrastructure in regulated environments.

Responsibilities

• Lead the refresh of network security architecture and roadmap for on-prem environment.
• Provide senior technical direction across WAF, segmentation, firewall rules, VPNs.
• Drive uplift of F5 environment; exposure to Palo Alto and Blue Coat desirable.
• Translate architecture into practical improvements and measurable risk metrics.

Skills

Network security architecture

WAF

F5

Firewalls

VPNs

On-prem infrastructure

Tools

F5 Technologies

Palo Alto

Blue Coat

Job description

La Fosse is recruiting a Principal Network Security Consultant for a global financial services organisation. You will shape and lead the refresh of the network security architecture and roadmaps in a predominantly on-prem environment within a highly regulated setting.

You will provide deep expertise in WAF, firewall design, VPN connectivity and segmentation, acting as a senior advisor rather than hands-on engineering.