Senior Network Security Engineer - London (Hybrid)

Hamilton Barnes Associates Limited; Greater London; Hybrid; GBP 105,000 - 175,000; Full time

Job summary

Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast‑moving technology and risk management environment. Reporting to the Head of Security, you will lead infrastructure and network security efforts within the London network security team and collaborate with engineering colleagues.

You will design, implement, and maintain Cisco ISE, automate security operations, gather requirements, and support the global infrastructure while delivering

Qualifications

• Network security architecture, implementation & support.
• Cisco ISE - Design & Deploy.
• Networking Fundamentals - TCP/IP - Layer 1,2,3.
• Python scripting - Basic level.

Responsibilities

• Lead role with the network security team for London.
• Gather requirements, implement solutions and support the global infrastructure.
• Design, configure and maintain Cisco ISE.
• Automate security operational tasks.

Skills

Network security architecture

Cisco ISE - Design & Deploy

Networking Fundamentals - TCP/IP - LTE

Python scripting - Basic level

Linux

Job description

Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast‑moving technology and risk management environment. Reporting to the Head of Security, you will lead infrastructure and network security efforts within the London network security team and collaborate with engineering colleagues.

You will design, implement, and maintain Cisco ISE, automate security operations, gather requirements, and support the global infrastructure while delivering