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# Cyber Security Network Engineer - Banking (on-site)

- **Company:** Robert Walters
- **Location:** London, UK
- **Experience:** Expert
- **Salary:** £70,000.0 - £75,000.0
- **Contract:** Permanent contract
- **Skills:** Access Network, Cyber Security, Internet Protocol Security (IP SEC), Virtual Private Networks (VPN), Network Security, Software Vulnerability Management, Firepower, Cisco, Vulnerability Analysis, Citrix Netscaler
- **Published:** September 5, 2026
- **Apply:** https://www.reed.co.uk/jobs/cyber-security-network-engineer-banking-on-site/57311165

## About the Role

* 5+ years' network engineering experience with a strong cyber security focus.
 * Hands-on experience with Cisco Firepower, F5 ASM/WAF and Citrix NetScaler.
 * Strong understanding of networking, security controls and working within a structured change management environment.
 * Financial services or other regulated-industry experience is highly desirable.

## Description

A well-established international bank is looking for an experienced Cyber Security Network Engineer to join an expanding team. You will manage and strengthen key security platforms including Cisco Firepower, F5 WAF/ASM and Citrix NetScaler, drive remediation of vulnerabilities, and ensure network and security changes are thoroughly tested, documented and safely implemented.

What you'll do:

 * Own the vulnerability management lifecycle, including vulnerability scanning, risk-based triage, remediation tracking, patch verification and KPI reporting.
 * Manage and maintain key network security infrastructure, including Cisco Firepower firewalls, F5 WAF/ASM and Citrix NetScaler, as well as VPN, IPsec and network access controls.
 * Maintain strong change management governance, producing detailed change plans, impact assessments and technical documentation.
 * Conduct pre-production testing and ensure robust rollback procedures are documented and tested before changes are deployed.
 * Participate in technical peer reviews to ensure network and security changes meet required operational and security standards.


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