CiscoNetworkEngineer/Subject Matter Expert Must have an Active SC Clearance - Sponsorship for DV is available with this role Step into a critical role as a Senior CiscoNetworkEngineer/Subject Matter Expert , supporting deployable classified systems within a secure environment in London. This position offers the opportunity to work on … site in a highly collaborative team, directly contributing to the stability, performance, and security of essential Defence networks. About the Role - CiscoNetworkEngineer/Subject Matter Expert As a Senior CiscoNetworkEngineer , you'll deliver Level 3 support for LAN and WAN services across multiple security domains. You'll manage incidents, troubleshoot … escalations from 1st and 2nd line teams, and ensure swift resolution in mission-critical environments. Responsibilities include installation, configuration, maintenance, and diagnostics of Cisconetwork devices, as well as updating design documentation and managing cryptographic configurations. You'll collaborate with resolver groups, NATO, and third parties to deliver technical and service changes. What We're Looking For - CiscoMore ❯
Abingdon, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Enterprise NetworkEngineer, Cisco, FortiGate, Azure, Global Infrastructure, Hybrid, COR7352 We are seeking an Enterprise NetworkEngineer to join a global, forward-thinking technology-driven organisation, working on a hybrid basis! This is an excellent opportunity for an experienced network specialist to support and enhance large-scale enterprise and cloud networks, contributing to critical … IT projects and infrastructure modernisation initiatives. The Opportunity As an Enterprise NetworkEngineer, you will be responsible for the design, management, optimisation, and support of global network and cloud systems. You’ll work with a variety of technologies including Cisco switches, FortiGate firewalls, SD-WAN, and Azure cloud networking to ensure performance, security, and scalability across … staff worldwide, with business centres strategically located in the UK, USA, China, and Singapore. Benefits 25 days holiday 10% pension contribution Private medical insurance What’s required of the Network Infrastructure Engineer? Hands-on experience with enterprise LAN and WAN environments (including SD-WAN) Proven expertise with Cisco switches and FortiGate firewalls Solid experience with Azure cloud More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Nexify Infosystems
Title : NetworkEngineer with Cisco Unified Communications Manager Location : London (Hybrid) Duration : 6-12 Months Must Have : Cisco ThousandEyes, UC CUCM (Unified Communications Cisco Unified Communications Manage) and Voice. The NetworkEngineer Consultant will be responsible for designing, implementing, and maintaining the network infrastructure of our organization. This role requires a deep … routing and switching technologies to ensure the efficient and secure transfer of data across the network. It will support the Unified Communication (UC) teams’ program of work focusing on network engineering aspects. Responsibilities: Design and implement functional network infrastructure (routing, switching, Wi-Fi) that ensures the integrity and 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 More ❯
Title : NetworkEngineer with Cisco Unified Communications Manager Location : London (Hybrid) Duration : 6-12 Months Must Have : Cisco ThousandEyes, UC CUCM (Unified Communications Cisco Unified Communications Manage) and Voice. The NetworkEngineer Consultant will be responsible for designing, implementing, and maintaining the network infrastructure of our organization. This role requires a deep … routing and switching technologies to ensure the efficient and secure transfer of data across the network. It will support the Unified Communication (UC) teams' program of work focusing on network engineering aspects. Responsibilities: Design and implement functional network infrastructure (routing, switching, Wi-Fi) that ensures the integrity and 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 More ❯
Washington, Indiana, United States Hybrid / WFH Options
VIZON INC
Job Description - NEW REQ: (Washington DC Campus, near the White House) Title: Sr. NetworkEngineer (Cisco) HIRING MANAGER NOTES: ? Hiring Manager is ONLY choosing candidates to interview, that have ALL the MUST HAVE's (link removed) Have's : (Make sure these are in the 'company descriptions' on the resume, not just at the top under 'Summary' All … OR state runned agency ' Dept of Education' , Dept of is Highly Desired , but not required, they will get interviewed first however Minimum 8 years of experience as a senior NetworkEngineer with Cisco designing, implementing, and maintaining enterprise-level LAN/WAN/WLAN networks. 6+ years (current) experience with Cisco VSS and ASA used for … VPN's Experience with Cisco 9300, Firewalls - they are moving away from 6509+ core switches and 4125 firewalls Current experience designing secure wireless networks, and upgrades - integrate Cisco wireless access points Threat detection, monitoring, tool like Trellix Advanced knowledge of OSPF and BGP routing protocols, with experience implementing them on Cisco devices Hybrid remote (4 days onsite More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Totum Partners
maintaining the existing LAN/WAN infrastructure as well as working on projects to maintain our LAN/WAN and Office Moves and Changes Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical … applications and data. Implement and manage Velo Cloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Skills Required Cisco ISE and Wireless Controllers required experience Palo, VMWare Velo, FortiGate certification preferred Strong knowledge in the Microsoft Azure cloud stack Knowledge and experience of installing and configuring and troubleshooting Azure This role offers More ❯
maintaining the existing LAN/WAN infrastructure as well as working on projects to maintain our LAN/WAN and Office Moves and Changes Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical … applications and data. Implement and manage Velo Cloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Skills Required Cisco ISE and Wireless Controllers required experience Palo, VMWare Velo, FortiGate certification preferred Strong knowledge in the Microsoft Azure cloud stack Knowledge and experience of installing and configuring and troubleshooting Azure This role offers More ❯