About ExegyExegy is a global leader in intelligent market data, advanced trading systems, and future-proof technology. Exegy serves as a trusted partner to the complete ecosystem of the buy-side, sell-side, exchanges, and financial services technology firms around the globe. Headquartered in St. Louis with regional offices in North America, the UK/Europe and Asia Pacific, Exegy has the global footprint to deliver world-class support and managed services to its customer base of elite financial market participants.Job SummaryThe Senior Network Engineer will play a crucial role in supporting Exegy’s network infrastructure. This role involves network administration, device maintenance, and collaboration with vendors to ensure the smooth operation of network services. The ideal candidate should possess a strong technical background, extensive experience with network equipment and services, and the ability to work effectively in a fast-paced environment while contributing to project planning and execution.ResponsibilitiesProvide day-to-day support & assistance to Exegy Network Engineering team on network issues across business critical Exegy Production, Corporate and Development networksPerform day-to-day network administration and maintain all network and security devices and systems to allow Exegy Network Engineering team to concentrate on design and execution of network management handover for SuperFeed, DMA and Metro products to relevant vendorsWork with vendors providing network support to troubleshoot and resolve issues or roll out changes to hosted production environmentsWork with Exegy Network Engineers to plan and implement network changes to support business decisionsOur Ideal Candidate Has:Solid technical background with 5+ years’ experience in a hosted services environment including infrastructure networks, hardware and telecommunicationsDegree in Computer Science, Software or Electronic Engineering or other related disciplineStrong experience in installing, configuring and maintaining network services, equipment and devicesProven experience with Juniper, Cisco, Arista switchingExperience with Mellanox Infiband switches a plusMulticast experience desiredExperience with RoCE a plusExperience with routing protocols including but not limited to BGP / OSPFGood understanding of subnetting, VLANs, VLAN tagging, NATStrong experience configuring IPSec VPNs, GRE tunnellingDemonstrate good network security practicesAbility to collaborate with stakeholders across a wide variety of teams in a fast-paced environmentAbility to gather relevant information systematically to troubleshoot and resolve issuesCapable of working effectively and efficiently in a team environmentContribute to technical aspects of project delivery, planning and risk managementEffective communication, interpersonal and organizational skillsDatacenter experience including racking and patching of devicesKnowledge and experience configuring and maintaining Fortinet, Checkpoint, Juniper SRX, and Cisco ASA firewallsLocationBelfastEmployment TypeFull timeLocation TypeHybridDepartmentCorporate IT