Infrastructure and Network EngineerLocation: London Working pattern: Hybrid, three days in the office Salary: 40,000 to 50,000 Contract: Permanent, full-timeZachary Daniels Recruitment is partnering with a well-established consumer-facing business to recruit an Infrastructure and Network Engineer as it continues to invest in and strengthen its internal technology function.This is a varied, hands-on role combining network operations, infrastructure support and project delivery across a large multi-site environment.You will help maintain the reliability, performance and security of the organisation''s technology estate while contributing to several major modernisation and deployment programmes. The role will also act as an escalation point for more complex technical issues, working closely with internal teams and external technology partners.What you''ll be doing:Supporting and maintaining network and infrastructure services across a distributed technology estateConfiguring and troubleshooting routers, switches, firewalls and enterprise Wi-FiSupporting LAN, WAN, VLAN, VPN and SD-WAN environmentsActing as an escalation point for complex second and third-line infrastructure issuesInvestigating major incidents, identifying root causes and implementing long-term solutionsSupporting network modernisation, connectivity and site technology projectsCoordinating with third-party suppliers, connectivity providers and wider technology teamsContributing to security improvements, disaster ..... full job details .....