Senior Network Security Specialist

Computappoint

📍 not specified, london, United-Kingdom

Full-time I.T. & Communications Posted June 05, 2026

Job Description

  • City of London
  • 3 days per week onsite
  • Salary up to £91,000 per annum
Senior Network Security Specialist

Location - City of London

Salary up to £91,000 per annum

The role

You will own the network security strategy from the ground up, defining policy, shaping the roadmap, and driving Zero Trust and micro-segmentation across a complex, regulated environment. you'll work shoulder-to-shoulder with the Information Security team to translate policy into enforceable technical controls, and your designs will span on-premises data centres, cloud platforms, and containerised workloads. This is not a purely operational role - we re looking for someone who has grown from hands-on network engineering into a governance and security-led mindset and wants to operate at an architectural level.

What you'll be doing
  • Designing and owning the end-to-end network security strategy and roadmap
  • Leading the adoptio...