Network Security Engineer

This is a practical, production-focused role supporting critical network security infrastructure. It is best suited to someone who enjoys being close to the technology, solving live issues, managing controlled changes and supporting a highly regulated enterprise environment.

• Strong hands-on experience with Check Point and/or Fortinet / FortiGate \n

• Firewall policy changes, NAT, VPNs, rule reviews, upgrades and troubleshooting \n

• Operational experience with F5 LTM / GTM

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• DNS / DHCP support, ideally using Infoblox \n

• Proxy experience, ideally Blue Coat and/or McAfee \n

• L3/L4 production support experience, including incidents, change windows, RCA and documentation \n

• Strong troubleshooting across TCP/IP, routing, firewalls, proxies, DNS and application connectivity \n

• Comfortable working in a structured financial services / enterprise environment \n

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Financial services or banking experience would be useful, but the priority is hands-on operational depth across the core security technologies.

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