1 to 25 of 748 Cisco Jobs in the UK

point for complex technical incidents Troubleshoot and resolve network and security-related issues with precision and efficiency Mentor and support the development of other engineers Qualifications Minimum CCNP-level Cisco certification Proven experience deploying at least 5 of the following in a production environment: Proven experience deploying at least 5 of the following in a production environment: Cisco Routers (EIGRP, OSPF, BGP) Cisco Switches (VTP, STP, VSS) Cisco Datacentre Switching (Nexus, VPC, VDC) Cisco Wireless Cisco Firewalls (ASA or Firepower) Cisco Voice/IPT Cisco SD-WAN Cisco ISE Cisco Meraki Palo Alto Firewalls Azure or AWS cloud environments Ability to obtain NPPV Security Clearance Salary £400-£450 per More ❯

in-depth understanding of complex network architecture, firewalls, and WAN technologies, with demonstratable experience of working within a busy and fast paced environment. Candidates must have comprehensive knowledge of Cisco Firepower and Cisco ASA firewalls. Roles and Responsibilities Establishes and maintains network performance. Plan, design and manage the infrastructure and technologies within that can support corporate and datacentre … environments at an enterprise level for Cisco & HP network devices and firewalls Troubleshoots network problems. Document existing and new solutions during implementation and manage change within the environment Patching and upgrade schedules for all network devices (Load balancers, Switches, Firewalls etc.) Collaborates with Infrastructure architects on best practice and design. Secure network by establishing and enforcing policies and defining … ensure their success and professional completion. Ensure system performance and SLAs are met Some travel occasional travel will be required between offices and datacentres MUST HAVES: Comprehensive knowledge of Cisco ASA, Cisco Firepower, Cisco Catalyst and Nexus IOS Qualifications or Equivalent experience required CCNP or equivalent level with 3 years experience in Cisco technologies, experience in More ❯

in-depth understanding of complex network architecture, firewalls, and WAN technologies, with demonstratable experience of working within a busy and fast paced environment. Candidates must have comprehensive knowledge of Cisco Firepower and Cisco ASA firewalls. Roles and Responsibilities Establishes and maintains network performance. Plan, design and manage the infrastructure and technologies within that can support corporate and datacentre … environments at an enterprise level for Cisco & HP network devices and firewalls Troubleshoots network problems. Document existing and new solutions during implementation and manage change within the environment Patching and upgrade schedules for all network devices (Load balancers, Switches, Firewalls etc.) Collaborates with Infrastructure architects on best practice and design. Secure network by establishing and enforcing policies and defining … ensure their success and professional completion. Ensure system performance and SLAs are met Some travel occasional travel will be required between offices and datacentres MUST HAVES: Comprehensive knowledge of Cisco ASA, Cisco Firepower, Cisco Catalyst and Nexus IOS Qualifications or Equivalent experience required CCNP or equivalent level with 3 years’ experience in Cisco technologies, experience in More ❯

LTE.) 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 Cisco Unified Communications Manager and Cisco More ❯

experience MSP background or experience in high-paced IT environments. Certifications (CCNA/CCNP/MCSA/AZ-700/900). Experience with Firewalls (Fortinet/Juniper/Cisco/Palo/SonicWall). Microsoft Certified: Azure Network Engineer Associate (or equivalent). Experience with Zscaler, Okta, Familiar with Linux, Docker and Kubernetes (EKS/AKS). Experience More ❯

experience MSP background or experience in high-paced IT environments. Certifications (CCNA/CCNP/MCSA/AZ-700/900). Experience with Firewalls (Fortinet/Juniper/Cisco/Palo/SonicWall). Microsoft Certified: Azure Network Engineer Associate (or equivalent). Experience with Zscaler, Okta, Familiar with Linux, Docker and Kubernetes (EKS/AKS). Experience More ❯

under pressure. Strong communication skills with both technical and non-technical stakeholders. A collaborative mindset and willingness to mentor junior engineers. Preferred Certifications Microsoft Certified: AZ-104, MS-900 Cisco Certified: CCNA, CCNP CompTIA: Network+, Security+, Cloud+ ITIL Foundation What you will get in return Be part of a forward-thinking team solving real-world technical challenges. Work on More ❯

an exciting opportunity to drive strategic IT initiatives, manage infrastructure operations, and deliver impactful projects that shape the organisation's technology landscape. Key Skills & Experience: Networking: CCNA-level knowledge, Cisco, Fortinet, Rukus, VLANs, VPNs, firewalls. Hardware & Infrastructure: Servers, SAN/NAS storage, cabling, wireless networks, monitoring tools. Microsoft Technologies: Windows Server (2012–2025), Exchange Online, Azure AD, Intune/ More ❯

an exciting opportunity to drive strategic IT initiatives, manage infrastructure operations, and deliver impactful projects that shape the organisation's technology landscape. Key Skills & Experience: Networking: CCNA-level knowledge, Cisco, Fortinet, Rukus, VLANs, VPNs, firewalls. Hardware & Infrastructure: Servers, SAN/NAS storage, cabling, wireless networks, monitoring tools. Microsoft Technologies: Windows Server (2012–2025), Exchange Online, Azure AD, Intune/ More ❯

Information Systems, Network Design, or a related field Strong understanding of TCP/IP ,OSI stack, and routing protocols (BGP, OSPF) Some experience working with either Juniper, Arista or Cisco Understanding of switching, firewalls, STP, VLANs, VPNs, Trunks, ACLs, multicast routing (IGMP, PIM BiDir) and MSDP Familiarity dealing with multiple vendors Experience performing network traffic and protocol analysis using More ❯

line or senior IT support role with a strong networking focus. In-depth knowledge of TCP/IP, IP Routing, DNS, DHCP, NAT, and subnetting. Hands-on experience with Cisco networking equipment and technologies. CCNA certification (required); CCNP or other advanced networking certifications (desirable). Familiarity with network monitoring and diagnostic tools. Proficiency in Windows OS, Server OS, and More ❯

infrastructure delivery, including design, deployment, configuration, documentation, and support Hands-on work with Windows Server, Active Directory, Group Policy, DNS/DHCP, virtualisation platforms (VMware, Hyper-V), firewalls (e.g., Cisco ASA, Fortinet, Palo Alto), and networking (site-to-site VPNs, LAN/WAN configuration) Perform regular health checks and system hardening aligned with cyber security standards Liaise with clients More ❯

Title : Network Engineer 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 Network Engineer Consultant will be responsible for designing, implementing, and maintaining the network infrastructure of our organization. This role requires a deep understanding of routing and switching … 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 … procedures related to network hardware and software. Provide technical support and consultation for IT and end-user departments. Qualifications: Proven experience as a Network Engineer focusing on routing, switching, Cisco WiFi Deep understanding of networking protocols (e.g., QoS, BGP, OSPF, HSRP, 802.11, 802.1x, IPSEC). Hands-on experience with monitoring, network diagnostic, and network analytics tools including Cisco More ❯

Title : Network Engineer 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 Network Engineer Consultant will be responsible for designing, implementing, and maintaining the network infrastructure of our organization. This role requires a deep understanding of routing and switching … 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 … procedures related to network hardware and software. Provide technical support and consultation for IT and end-user departments. Qualifications: Proven experience as a Network Engineer focusing on routing, switching, Cisco WiFi Deep understanding of networking protocols (e.g., QoS, BGP, OSPF, HSRP, 802.11, 802.1x, IPSEC). Hands-on experience with monitoring, network diagnostic, and network analytics tools including Cisco More ❯

Solid understanding of network security, firewalls, and VPNs Familiarity with compliance frameworks such as ISO 27001 or Cyber Essentials Desirable: Experience with Microsoft 365, Azure AD, Fortinet firewalls, and Cisco switches Knowledge of VoIP systems and secure connectivity methods Certifications such as Microsoft Certified Administrator, CCNA, CISSP, VMware VCP, or ITIL Foundation Qualifications Demonstrable hands-on experience in infrastructure More ❯

Self-motivated, with a willingness to mentor 1st Line engineers and help build a knowledge-rich environment. Desirable Microsoft Certified: Azure Administrator Associate, Modern Desktop Administrator, Messaging Administrator etc. Cisco CCNA/CCNP or equivalent networking certification. ITIL Foundation/Practitioner. Experience with RMM and PSA tools (e.g., ConnectWise, Datto, Autotask). Experience with CCTV, access control, analytics/ More ❯

Engineer, IT Support Engineer, Infrastructure Engineer, Network Engineer, Software Developer, or Technical Support Analyst - Windows Server, Ubuntu, Active Directory, VMware/vSphere, SQL Server, MySQL, Microsoft 365, Azure, Fortinet, Cisco Meraki, PHP, Python, C#.NET Core, Laravel, Jira, Confluence, GitHub, BI reporting tools, and IT security systems. INTERESTED? Please click apply. You will receive an acknowledgement of your application. Wallace More ❯

developments What we’re looking for Proven experience in large-scale enterprise networking (LAN/WAN, routing, IP, DNS) Strong background in firewall administration (Check Point, Fortinet, Palo Alto, Cisco ASA/FTD) Hands-on experience troubleshooting complex multi-site network issues Professional certifications such as CCNA/CCNP, CCSA or PCNSA preferred Familiarity with ITIL frameworks and multi More ❯

career progression, DV clearance sponsorship and strong benefits package. Keywords: Network Engineer, DV Cleared, SC Cleared, Fortinet, Juniper, Secure Communications, Defence, MoD, Satellite, Firewall Engineer, Infrastructure Engineer, IT Security, Cisco, JNCIA, CCNA, Azure Networking, VMware, VPN, VLAN, Routing, Switching, Network Support, Firewall Configuration, Cyber Security, Redhill, Surrey, Hybrid, Full-time More ❯

IT service delivery position and proficient working with an IT Service Management Platform. A relevant IT qualification, such as ITIL 4, Microsoft Certifications (e.g. MD-102, MS-102) or Cisco CCNA. Strong customer service and communication skills, with the ability to explain technical information to both technical and non-technical users. Strong experience supporting and maintaining enterprise Windows desktop More ❯

IT service delivery position and proficient working with an IT Service Management Platform. A relevant IT qualification, such as ITIL 4, Microsoft Certifications (e.g. MD-102, MS-102) or Cisco CCNA. Strong customer service and communication skills, with the ability to explain technical information to both technical and non-technical users. Strong experience supporting and maintaining enterprise Windows desktop More ❯

reports on network performance, capacity, and incidents. Required Skills & Experience: Proven experience in enterprise network design and operations. Strong knowledge of routing, switching, firewalls, and VPN technologies. Experience with Cisco, Juniper, Fortinet, Palo Alto, or similar platforms. Familiarity with cloud networking (Azure, AWS, GCP) and hybrid environments. Understanding of network security principles and tools. Relevant certifications (e.g., CCNP, CCIE More ❯

network engineering role Solid grasp of networking fundamentals (TCP/IP, VLANs, routing protocols like BGP/OSPF/ISIS, MPLS) Hands-on experience with enterprise networking equipment — Fortinet, Cisco, Arista, Juniper, Palo Alto, HP, or Dell Exposure to firewall configuration and IPsec VPN setup Basic Linux/Unix administration; Python scripting desirable Relevant certifications (CCNA, Network+, etc.) preferred More ❯

TCP/IP, DNS, DHCP . Proven experience in network design and implementation, including resilient topologies and SD-WAN solutions . Hands-on experience with major platforms such as Cisco, Arista, and Palo Alto . Familiarity with cybersecurity concepts, including firewalls, VPNs, and secure network design . Scripting or automation experience (e.g., Python, Ruby, Perl ) for network tasks. Ability More ❯

Configuration management and automation using CloudFormation CI/CD pipeline management with GitLab CI Advanced networking: BGP, OSPF, VLANs, VPNs, MPLS, SD-WAN, and cross-region connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems administration IT infrastructure management: Active Directory, Microsoft services, networking More ❯