in Crawley, working as part of an onsite team the role will be to provide Network Infrastructure support across a large client campus. Role is primarily responsible for Cisco IP Telephony (Voice) but also covers network and minor Firewall duties in the future after training. You would work within a small team to jointly cover the core shift … are communicated appropriately to internal and customer management teams. Maintenance of Unity Connection (Voice Mail) Have experience/understanding of UCCX (desirable) Familiar with SIP Trunks and VoIP/CUCM call routing Working with network management tools (NMS systems) Required skills and attributes Minimum of 3 years IP Telephony & CiscoCUCM support experience Cisco and non-Cisco (third-party) endpoints Cisco SBCs with integration and SNR/Unified Mobility support experience MS-Teams Direct Routing integration Proven networking background (4 years) Knowledge of network equipment from many of the following vendors - Cisco, HPE/Aruba Experience of IT incident management Exceptional customer service skills including the More ❯
in Crawley, working as part of an onsite team the role will be to provide Network Infrastructure support across a large client campus. Role is primarily responsible for Cisco IP Telephony (Voice) but also covers network and minor Firewall duties in the future after training. You would work within a small team to jointly cover the core shift … are communicated appropriately to internal and customer management teams. Maintenance of Unity Connection (Voice Mail) Have experience/understanding of UCCX (desirable) Familiar with SIP Trunks and VoIP/CUCM call routing Working with network management tools (NMS systems) Required skills and attributes Minimum of 3 years IP Telephony & CiscoCUCM support experience Cisco and non-Cisco (third-party) endpoints Cisco SBCs with integration and SNR/Unified Mobility support experience MS-Teams Direct Routing integration Proven networking background (4 years) Knowledge of network equipment from many of the following vendors - Cisco, HPE/Aruba Experience of IT incident management Exceptional customer service skills including the More ❯
Title : Network Engineer with CiscoUnifiedCommunicationsManager Location : London (Hybrid) Duration : 6-12 Months Must Have : Cisco ThousandEyes, UC CUCM (UnifiedCommunicationsCiscoUnifiedCommunications Manage) and Voice. The Network Engineer Consultant will be responsible for designing, implementing, and maintaining the network infrastructure of our organization. This role requires a deep understanding … availability of information and access. Work alongside the UC team covering network aspects for the delivery of Microsoft Teams solutions. Supporting the UC teams migration of on-prem Cisco UC infrastructure to Cisco hosted or Cloud solutions. QoS implementations to aid the changing UC landscape with and Wide Area Network capacity planning and upgrades Rollout of … Cisco ThousandEyes monitoring across the BlackRock network Troubleshoot network issues and outages, schedule upgrades, and collaborate with network architects on network optimization. Update network equipment to the latest firmware releases. Report network operational status by gathering and prioritizing information. Manage and lead routing and switching projects, including the configuring and installation of new hardware, software, and services (e.g. More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Nexify Infosystems
Title : Network Engineer with CiscoUnifiedCommunicationsManager Location : London (Hybrid) Duration : 6-12 Months Must Have : Cisco ThousandEyes, UC CUCM (UnifiedCommunicationsCiscoUnifiedCommunications Manage) and Voice. The Network Engineer Consultant will be responsible for designing, implementing, and maintaining the network infrastructure of our organization. This role requires a deep understanding … availability of information and access. Work alongside the UC team covering network aspects for the delivery of Microsoft Teams solutions. Supporting the UC teams migration of on-prem Cisco UC infrastructure to Cisco hosted or Cloud solutions. QoS implementations to aid the changing UC landscape with and Wide Area Network capacity planning and upgrades Rollout of … Cisco ThousandEyes monitoring across the BlackRock network Troubleshoot network issues and outages, schedule upgrades, and collaborate with network architects on network optimization. Update network equipment to the latest firmware releases. Report network operational status by gathering and prioritizing information. Manage and lead routing and switching projects, including the configuring and installation of new hardware, software, and services (e.g. More ❯
Datacentre Extensive experience of datacentre cabling types, standards and conventions including ability to implement and maintain, conforming to best practise and company standards. Experience of operating and troubleshooting Cisco Application Centre Infrastructure (ACI) and Nexus 9000 series switches. Experience of orchestration and automation tools, e.g. Ansible, Jenkins, and their uses in Network Management. Knowledge of common scripting languages … e.g. Python. LAN Extensive experience of DHCP and DNS. Experience of implementing, troubleshooting and operating Cisco Catalyst, Meraki and Nexus switches. Demonstrable understanding of network practises, including design and topology. Understanding of 802.1x, Windows-based PKI and x.509 certificates. Understanding of LAN Connectivity (Cat5/6, Multi-mode OM1, 2 & 3 fibre, single mode fibre & wireless bridging.) Knowledge … of APC UPS and ATS devices. WLAN Experience of managing and troubleshooting Fortinet wireless access points. Experience of configuring and troubleshooting policies within Cisco Identity Services Engine. Demonstrable understanding of general EM radio and communications, e.g. frequency bands, WiFi channels, antenna types. Demonstrable knowledge of EAP-TLS. VOIP Experience of troubleshooting and operating CiscoUnifiedCommunicationsMore ❯
EMEA. They’re expanding their infrastructure team and looking for a Network & Voice Engineer who wants to take real ownership; designing, improving, and supporting a fast-moving, hybrid Cisco environment that underpins global operations. If you’ve worked in financial, legal or professional services and want a role where your ideas get implemented (not lost in layers of … ll work on design, implementation, and optimisation, from on-prem networking to Azure cloud connectivity and global voice systems. Key Responsibilities: Design, configure, and enhance a secure, scalable Cisco-driven network (LAN/WAN/Wi-Fi, VPN, firewalls, routing, switching). Support and develop voice and video systems (Cisco, Zoom, Teams) used across global offices. … support you. Practical experience with VPN, SD-WAN, segmentation, and firewalls (Cisco ASA, Palo Alto, or Fortinet). Exposure to voice and collaboration platforms (CiscoCUCM, Teams, Zoom). Familiarity with Azure networking and virtualisation (VMware or Hyper-V). Curious, collaborative, and ready to take initiative in a small, high-impact team. Why Join More ❯
City of London, London, United Kingdom Hybrid/Remote Options
SGI
EMEA. They’re expanding their infrastructure team and looking for a Network & Voice Engineer who wants to take real ownership; designing, improving, and supporting a fast-moving, hybrid Cisco environment that underpins global operations. If you’ve worked in financial, legal or professional services and want a role where your ideas get implemented (not lost in layers of … ll work on design, implementation, and optimisation, from on-prem networking to Azure cloud connectivity and global voice systems. Key Responsibilities: Design, configure, and enhance a secure, scalable Cisco-driven network (LAN/WAN/Wi-Fi, VPN, firewalls, routing, switching). Support and develop voice and video systems (Cisco, Zoom, Teams) used across global offices. … support you. Practical experience with VPN, SD-WAN, segmentation, and firewalls (Cisco ASA, Palo Alto, or Fortinet). Exposure to voice and collaboration platforms (CiscoCUCM, Teams, Zoom). Familiarity with Azure networking and virtualisation (VMware or Hyper-V). Curious, collaborative, and ready to take initiative in a small, high-impact team. Why Join More ❯
Manchester, Lancashire, England, United Kingdom Hybrid/Remote Options
Hays Specialist Recruitment Limited
Prestigious opportunity for a Cisco Voice Engineer to join a pioneering technology team based in Manchester.The successful candidate will be responsible for the design, implementation, and support of Cisco-based voice communication systems, dedicated to a strategic digital transformation of our network. We welcome … your application to join us as we grow. As one of our Cisco Voice Engineers, you will: Design, configure, and maintain CiscoUnifiedCommunicationsManager (CUCM), Unity Connection, and related voice systems. Install and support Cisco voice gateways, routers, and switches. Manage SIP trunking, dial plans, and call routing. Provide Tier 3 support … and implement optimisations. Maintain documentation and contribute to project planning and delivery. If you possess a combination of some of the following skills, then LETS TALK!Experience with Cisco voice technologies. Strong understanding of VoIP protocols (SIP, H.323), QoS, and VLANs. Experience with Cisco CUBE, Webex, and Cisco Emergency Responder (CER) is advantageous but More ❯
Prestigious opportunity for a Cisco Voice Engineer to join a pioneering technology team based in Manchester. The successful candidate will be responsible for the design, implementation, and support of Cisco-based voice communication systems, dedicated to a strategic digital transformation of our network. We welcome … your application to join us as we grow. As one of our Cisco Voice Engineers, you will: Design, configure, and maintain CiscoUnifiedCommunicationsManager (CUCM), Unity Connection, and related voice systems. Install and support Cisco voice gateways, routers, and switches. Manage SIP trunking, dial plans, and call routing. Provide Tier 3 support … and implement optimisations. Maintain documentation and contribute to project planning and delivery. If you possess a combination of some of the following skills, then LETS TALK! Experience with Cisco voice technologies. Strong understanding of VoIP protocols (SIP, H.323), QoS, and VLANs. Experience with Cisco CUBE, Webex, and Cisco Emergency Responder (CER) is advantageous but More ❯
with business needs Contribute to the development of best practices and technical standards Required Experience: Proven expertise in VMware/vSphere administration and architecture Strong working knowledge of CiscoUnifiedCommunicationsManager (UCM) Hands-on experience with enterprise storage solutions such as HPE 3PAR, HPE Nimble, and/or Dell EMC Demonstrated ability to produce clear and comprehensive More ❯
with business needs Contribute to the development of best practices and technical standards Required Experience Proven expertise in VMware/vSphere administration and architecture Strong working knowledge of CiscoUnifiedCommunicationsManager (UCM) Hands-on experience with enterprise storage solutions such as HPE 3PAR, HPE Nimble, and/or Dell EMC Demonstrated ability to produce clear and comprehensive More ❯
Manchester, Lancashire, England, United Kingdom Hybrid/Remote Options
Context Recruitment Limited
with business needs Contribute to the development of best practices and technical standards Required Experience Proven expertise in VMware/vSphere administration and architecture Strong working knowledge of CiscoUnifiedCommunicationsManager (UCM) Hands-on experience with enterprise storage solutions such as HPE 3PAR, HPE Nimble, and/or Dell EMC Demonstrated ability to produce clear and comprehensive More ❯
network monitoring software such as Solarwinds; Implementing data warehouses, developing SSIS ETL processes, and power BI dashboard providing real time data analytics to clients; Designing, implementing and supporting Cisco Voice technologies, devices involving UnifiedCommunicationsManager, Unity Connection Voicemail, Unified Contact Center Express and Voice Gateways; Utilizing AWS and Azure cloud connectivity to enterprise and VMWare virtualization technologies … Designing, implementing and supporting enterprise security using Network Firewalls, VPN, Endpoint Security, IDS/IPS systems using devices comprising CheckPoint, Cisco ASA, Meraki, Juniper SRX, CradlePoint and Sonicwalls; Configuring firewall technologies such as Access Lists, Application and URL filtering, High Availability, NAT, Site-to-Site and Remote-Access VPN; Designing, implementing, and troubleshooting with Routing technologies including EIGRP … OSPF, BGP, Policybased Routing, HSRP, Route Redistribution and switching technologies including VLANs, Trunking, EtherChannel, Spanning-Tree. Five (5) years of Progressive Systems Engineering Experience; Cisco CCDA: Network Design, Cisco CCNA: Routing and Switching, Cisco CMNA: Meraki Systems certifications; Juniper JNCIP-ENT: Enterprise Routing and Switching and Juniper JNCIS-SEC: Security certifications; VMWare VCP6-NV More ❯
as actions taken to resolve them Respond to incidents and request escalations from Help Desk and provide technical assistance to end users Assist in telecom phone setup using CiscoUnifiedCommunicationsManager and Cisco Unity Connection Administration to create extensions/voice mail and modify users’ phones when requested Setup, dismantling and relocating users’ desks Manage More ❯
