IT Network Security Engineer £40,000 - £50,000 (depending on experience) + bonus + benefits Hertfordshire Area A truly advanced organisation who are currently in a phase of growth and looking to add to the team once again. Key Responsibilities. Knowledge of some of the following vendors: Palo Alto, Cisco, Check Point, Infoblox, Bluecoat, and similar, along with having operated on security-related projects.. Firewalls, Routers, Switches, Packets, testing, monitoring, analysing, network systems, threat detection, infrastructure and security are all second nature to you.. Secure communication...  more ->