https://jobs.co.uk/job/network-security-engineer-mcs-group--b513e082-fc57-4598-8197-065b04f7eda1 RSS feed for Network Security Engineer at MCS Group. en-gb Sat, 04 Jul 2026 16:37:11 GMT https://jobs.co.uk/job/network-security-engineer-mcs-group--b513e082-fc57-4598-8197-065b04f7eda1 https://jobs.co.uk/job/network-security-engineer-mcs-group--b513e082-fc57-4598-8197-065b04f7eda1 Sat, 04 Jul 2026 11:52:19 GMT Location: City | Salary: 55000.00-55000.00 Annual | Type: Permanent | Network Security EngineerBelfast or Glasgow Hybrid £55,000 - £65,000A leading Managed Services and Cyber Security provider is looking to add an experienced Network Security Engineer to its growing team.Working within a specialist Network Security function, you''ll provide 3rd Line support across a varied customer base, resolving complex firewall and security incidents while working alongside experienced Security Architects. This is an excellent opportunity for someone with a strong security background who enjoys troubleshooting, customer interaction and working with enterprise technologies.The RoleAs a Network Security Engineer, you''ll be responsible for supporting, configuring and troubleshooting a range of network security solutions across multiple customer environments.Key responsibilities include:Providing 3rd Line technical support for network security incidentsConfiguring, maintaining and troubleshooting enterprise firewall solutionsSupporting Palo Alto, Fortinet, Check Point, F5 and Juniper technologiesPerforming firewall rule reviews, policy optimisation and security hardeningTroubleshooting VPN connectivity (IPSec and SSL VPN)Investigating and resolving complex network an... Permanent