Senior Network Security Specialist

McGregor Boyall • not specified, london • Posted June 20, 2026

Position Overview

Network Security Specialist, Fortinet, Palo Alto, Zero Trust, Zscaler, Automation

Hybrid working 3 days in office (London)

My client is seeking a Network Security Specialist to join his team in London. This is a newly created role and sits in the Network Team and will act as a conduit between the Network Team and InfoSec team. It is an ideal opportunity for someone who is looking to step up into a technical authority/delivery lead position.

As a Senior Network Security Specialist, you will design, implement and govern the network security controls that protect their modern, high-performance enterprise network. You will take a hands-on lead role in shaping the network security roadmap, defining policies and standards and driving the adoption of Zero Trust and micro-segmentation across the organisation.

Skills and experience required:

  • Experience defining/implementing network segmentation and ...