1 to 25 of 129 Cisco Jobs in London

Network Cisco Specialist - 3rd Line Base: £90,000 base salary plus benefits, perks, healthcare options and 5% on call allowance Location: Hybrid/Client Base in London Type: Permanent We're looking for an experienced Network Cisco Specialist (3rd Line) to join a high-performing Network Operations team … providing expert support across enterprise Cisco networking and security environments. This role will see you taking ownership of complex incidents and changes, acting as a senior escalation point, supporting major projects, and serving as a technical SME across key Cisco technologies. Key Responsibilities Own complex faults and changes ...

/Panorama SD-WAN: Aruba EdgeConnect (Formally Silver Peak) Aruba Central Switching/Routing: HPE/Aruba AOS-CX, HPE/Aruba AOS-S, Cisco Wireless: Aruba AOS-8, Aruba AOS-10/Ruckus NAC: Aruba ClearPass Microsoft Windows Server 2012-2025 OS, Applications, Features and Roles ...

team members and supporting inclusion and diversity. Set yourself apart Entry‐level certifications such as CompTIA Security+, Microsoft Certified: Security, Compliance, and Identity Fundamentals, Cisco Certified Network Associate (CCNA), or equivalent. Relevant technical training in cybersecurity, cloud, networking, or data protection. Any exposure to SASE/SSE, network security ...

performance About You Strong experience in network automation and engineering Proficiency in Python, Ansible, and Terraform Solid networking background (routing, switching, firewalls) Experience with Cisco technologies (CCNP/CCIE desirable) Knowledge of cloud platforms (Azure preferred) Exposure to SD-WAN, load balancing (F5), and network security Comfortable working ...

mobile/wireless networks CCNA/CCNP Level understanding of Networks Experience with any of the following device vendors Juniper Ruckus/Commscope Fortinet Cisco Technically proficient in the following Network technologies/protocols Layer 2/Layer 3 MPLS BGP CMPv2 Authentication solutions Good Understanding of IP Transit ...

Veeam systems, Identity, Certificates & Policy RADIUS authentication and policy generation PKI and server certificate management Cross-platform identity integration Networking Network design and segmentation Cisco and Ubiquiti hardware VPNs, secure connectivity, and access control Kubernetes & Containers Kubernetes cluster operations Persistent storage integration Certificate-based authentication Cybersecurity Knowledge Zero Trust ...

Ability to translate technical challenges into clear commercial value Confident at C-Suite Level and able to hold customer meetings onsite Strong expertise in: Cisco routing, switching, gateways, and applications TCP/IP, SNMP, Netflow, VoIP LAN/WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure ...

Technical Strengths (desired) Azure IaaS/PaaS, AVD, SQL, Storage, Backup, Active Directory/Entra ID, Conditional Access, RBAC, firewalls (Fortinet), networking (Meraki/Cisco), VPN, Office 365, Mimecast, Rubrik/Acronis, monitoring platforms, automation, network segmentation, and ITOM/CMDB tooling. What We Can Offer We offer much ...

management. Strong Fortinet FortiGate administration and support expertise. Proven ability to configure and manage firewall policies, NAT rules, virtual routers, and virtual systems. Strong Cisco routing and switching background - troubleshooting BGP, Layer 2 and Layer 3 networking issues Solid understanding of VRFs and MPLS environments Nexus and Catalyst switch ...

similar tools • Exposure to observability and monitoring platforms • Understanding of network security and secure routing design • Hands-on experience with Arista and or Cisco in production environments • Industry certifications such as CCNP or CCIE This is an opportunity to join an organisation where network engineering directly supports mission-critical ...

levels Desirable You will have experience designing solutions utilising leading-edge security NDR, IDS and IPS tools like Corelight, Corvil (IPS/IDS), FireEye, Cisco Secure Network Analytics. You will have experience designing/assessing security architectures across a range of modern deployment technologies, including containerised workloads in Kubernetes ...

processes, disaster recovery, and service management. Excellent stakeholder management and communication skills. Desirable Technologies Azure, Entra ID, Active Directory, Office 365, Fortinet, Meraki/Cisco, Mimecast, Rubrik, Acronis, SQL, AVD, automation, monitoring platforms, and ITOM/CMDB tooling. ...

Enterprise Windows Server admin, patching & support VMware (ESXi/vCenter) Citrix (Cloud, VDA, VDI) Security tooling (Trellix, SCCM, Ivanti, Zscaler ZIA/ZPA) Networking: Cisco (switching, WiFi, ISE/802.1x), Fortigate firewalls (VPNs, DMZs) Core services: AD, GPO, DNS, DHCP, DFS Strong IP networking knowledge (routing, security) Experience ...

Ethernet, routing and switching within LAN/WAN/Data Centre/Public Cloud environments is essential. Practical and demonstrable experience of implementing Cisco ACI would be beneficial. Significant experience of configuring network systems, switching, routing, firewalling, load balancing. Demonstrable knowledge of networks including network security, virtual private networking … Will have the ability to install, configure and troubleshoot LAN/WAN/Voice network infrastructures for enterprise organisations. Will typically be qualified to Cisco CCNA level or vendor equivalent accreditations Experience of working in a secure, accredited environment with a strong governance model Experience of automation/Orchestration ...

located in our London office. Responsibilities & Qualifications Other key responsibilities include: Providing support to desktop and notebook systems, hardware, and customer related services; Cisco VOIP administration, and associated equipment related to these systems and applications; providing support to printers and Multi-Functional Device (MFD) hardware and settings Providing assistance ...

authority Preferred Qualifications Experience in large, global, regulated environments (life sciences, manufacturing, R&D, critical infrastructure) Familiarity with enterprise networking platforms (e.g. Juniper, Aruba, Cisco, Palo Alto Networks) from a programme leadership perspective Experience transitioning operating models (MSP/NaaS) including service acceptance, SLAs/SLOs and governance Exposure ...

tooling, and corporate applications. Diagnose and resolve complex issues across Microsoft 365 (Outlook, Teams, OneDrive, SharePoint), endpoint management (Intune and SCCM), and Video Conferencing (Cisco). Perform structured troubleshooting using logs, system tools, event viewer, device management portals, and known error patterns; identify recurring issues and propose fixes. Escalate ...

Entra ID and complete endpoint management utilising Intune and Jamf. Core Networking: Hands-on engineering of local networks, switches, VLANs, and firewalls (such as Cisco, Palo Alto, or Fortinet)-designing and creating isolated R&D lab environments. Security & SIEM Appreciation: Working alongside the Security Manager to monitor vulnerabilities, respond ...

professional who has experience working in these fast paced, high pressure environments, using the likes of VMware, Office 365, Windows 10/11, Cisco and a variety of Trading Applications such as Bloomberg, Reuters and Enfusion. Please note: Having experience providing Trade Floor Support is essential for this opportunity. ...

pipelines. Validate East-West and North-South traffic flows, ensuring strict network isolation boundaries and compliance controls. Align NSX networking with FortiGate and Cisco underlay infrastructure to optimize performance. Enable application hosting capabilities within a DevOps pipeline, supporting cutting-edge delivery practices. Technical Requirements: Active SC Clearance (mandatory). ...

security risks Maintain secure VPN connectivity with external partners, ensuring alignment with current best practices Perform BAU changes and troubleshooting on Palo Alto and Cisco ASA firewalls Lead investigation and resolution of network and security incidents Collaborate closely with internal technology teams to resolve connectivity issues Maintain accurate technical … diagrams Ensure all work is delivered in line with CMC Markets policies, procedures and compliance obligations Skills & Experience Essential Strong experience operating and troubleshooting Cisco ACI environments Hands-on experience with multicast networking CCNP-level networking knowledge or certification Proven experience designing and building data centre and cloud networks ...

security risks Maintain secure VPN connectivity with external partners, ensuring alignment with current best practices Perform BAU changes and troubleshooting on Palo Alto and Cisco ASA firewalls Lead investigation and resolution of network and security incidents Collaborate closely with internal technology teams to resolve connectivity issues Maintain accurate technical … diagrams Ensure all work is delivered in line with CMC Markets’ policies, procedures and compliance obligations Skills & Experience Essential Strong experience operating and troubleshooting Cisco ACI environments Hands-on experience with multicast networking CCNP-level networking knowledge or certification Proven experience designing and building data centre and cloud networks ...

Network Cisco Specialist (3rd Line) Hybrid working, London 2/3 times per week. Salary up to 90k. My client is looking for a skilled Cisco networking professional to join thier expanding team, acting as the highest technical escalation point for complex network and security issues across … managed customer base. You'll take ownership of major incidents, deliver network projects, perform root cause analysis, and support cutting-edge Cisco technologies including ISE, DNA Center, Wireless, Security, and Automation. What You'll Be Doing Resolving complex 3rd line network and security incidents Supporting Cisco ...

networking principles. Ability to translate designs and requirements into implementable technical solutions. Experience delivering solutions from design through to implementation. Hands-on experience with Cisco (ASA, IOS XR , Meraki) and Fortinet (FortiGate, FortiAP, FortiSwitch) network and security platforms in a delivery or service provider environment. Relevant certifications such … Cisco CCNA and Fortinet certifications are desirable. Strong troubleshooting and problem-solving capability. Excellent communication skills with both technical and non-technical stakeholders. Desirable Skills Experience in multi-vendor network environments. Exposure to service provider core networks and connectivity environments. Understanding of ITIL-based service management practices. Experience contributing ...

Ethernet, routing and switching within LAN/WAN/Data Centre/Public Cloud environments is essential. Practical and demonstrable experience of implementing Cisco ACI is also essential. Experience with any of the latest generation of networking technologies in addition to ACI is essential e.g: Software Defined Networks such … Cisco MSO (Multi Site Orchestrator), NAE (Network Assurance Engine), ACI Anywhere; SD WAN e.g. Cisco vManage; SD Access e.g. DNAC, APIC EM, Cisco ISE. Automation/Orchestration: Network stack integration, Terraform, Ansible, Python, JSON, APIs. Security products e.g. Firewalls: Cisco (+Firepower Threat Defense), FortiGate, Fortinet ...