Network Security Engineer - Banking & Finance
Listed on 2026-09-13
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IT/Tech
Systems Engineer, Cybersecurity, IT Specialist, Network Security
Are you looking for an exciting new opportunity?
Join a global trading firm leveraging technology, research, and risk management to identify and capture trading and investment opportunities across markets worldwide. The organization operates across diverse asset classes and combines the innovation of a startup with the stability of an established firm, fostering continuous learning, collaboration, and problem-solving.
This opportunity is ideal for a senior Network Security professional looking to join an organisation known for its fast and advanced technology infrastructure. Reporting to the Head of Security, this role involves managing infrastructure and networks within the London network security team, while working in a collaborative engineering environment where you can contribute expertise, take ownership of complex challenges, and work alongside passionate technology teams.
Responsibilities:- Play the 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
- Network security architecture, implementation & support
- Cisco ISE
- Design & Deploy - Networking Fundamentals - TCP/IP
- Layer 1,2,3 - Python scripting
- Basic level
Skills:
- Linux
- London (Hybrid)
- Up to £175,000 total comp
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