Network EngineerLocation: Belfast(plus travel to other sites in NI), Hybrid Salary: 35-45k pa (DOE) An established and well-regarded organisation is seeking a Network Engineer to join its IT Systems team. This is a technical role with responsibility for the ongoing development, resilience and security of a complex, multi-site network environment supporting critical organisation-wide services.Working closely with the IT Systems Manager, you will take ownership of day-to-day network operations while contributing to the design, evolution and long-term strategy of the network and communications architecture. The RoleYou will be responsible for the management, maintenance and optimisation of the organisation's network and communication systems, ensuring performance, availability and security across all sites.Key responsibilities include:Managing LAN and WAN infrastructure, including switches, VLANs and routingSupporting enterprise wireless networks, VPNs and remote access solutionsAdministering firewalls, network security controls and access managementSupporting Microsoft network services including DNS and DHCPManaging telephony and unified communications platformsProactive monitoring, fault diagnosis, traffic analysis and capacity planningDelivering network projects, upgrades and new technology implementationsWorking with suppliers and contractors to maintain service qualitySupporting incident, problem and change management in line with ITIL best practiceProviding technical guidance, mentoring and supervision to network staffThe role may involve occasional out-of-hours support and hands-on work in comms rooms or building environments. Criteria Experience of data networking within a multi-site IT service environmentAdvanced knowledge of Ethernet switching and routing protocolsDetailed knowledge of network security equipment and system maintenanceProven experience in fault identification, troubleshooting and resolutionStrong knowledge of Cisco and/or HP networking technologies and Microsoft network servicesDetailed understanding of low-level network protocols and how they support higher-level servicesStrong experience supporting wireless network infrastructure and associated systems Please click apply to share your CV or feel free to get in touch with VANRATH for a confidential chat.Skills:NETWORK SECURITY CISCO ROUTING WIRELESS ITILBenefits:Work From HomeWHJS1_NI