1 to 25 of 970 Cisco Jobs in London

Support: Deliver exceptional 3rd line support for a wide range of technologies, ensuring smooth and efficient operations. Diverse Expertise: Utilise your skillset to support various network technologies such as Cisco, HP, Sonicwall. Technical Leadership: Serve as a go-to technical escalation point for internal teams, showcasing your expertise and problem-solving abilities. Collaborative Problem-Solving: Work closely with Service … articles, empowering both internal teams and customers with valuable information. The ideal candidate will have: Two years minimum experience in a similar network support role. In-depth experience using Cisco Switch/Router/Firewall products. CCNA qualification or equivalent, CCNP is highly desirable or other equivalent vendor qualifications. Knowledge of and support to a 3rd line level in … Windows server, AD, networking LANs and WANs, (switches and firewalls). In-depth knowledge and support of one of the following networking equipment/technologies: Sonicwall Firewalls, Cisco Firewalls, Cisco Switches, Fortigate Firewalls, Juniper Firewalls, HP Switches, Dell Switches, Microsoft Azure or AWS Networking, WAN connectivity including Site to Site VPNs, MPLS, Azure Express Route, Palo Alto firewalls. More ❯

in a network infrastructure team as a hands-on NAC network engineer Broad operational and project engineering support for all aspects of enterprise IT networks Experience working with Juniper, Cisco, Meraki, AV systems such as MS Teams, and Palo Alto technologies Experience assisting design builds including network hardware, IP addressing, firewall rule-sets, testing and roll-out Experience working More ❯

in a network infrastructure team as a hands-on NAC network engineer Broad operational and project engineering support for all aspects of enterprise IT networks Experience working with Juniper, Cisco, Meraki, AV systems such as MS Teams, and Palo Alto technologies Experience assisting design builds including network hardware, IP addressing, firewall rule-sets, testing and roll-out Experience working More ❯

in a network infrastructure team as a hands-on NAC network engineer Broad operational and project engineering support for all aspects of enterprise IT networks Experience working with Juniper, Cisco, Meraki, AV systems such as MS Teams, and Palo Alto technologies Experience assisting design builds including network hardware, IP addressing, firewall rule-sets, testing and roll-out Experience working More ❯

infrastructure and security. Maintain and optimize servers, hypervisors, virtual machines, Microsoft services (Intune, Entra, Office365, Azure, SQL Server, SCCM, File & Directory services). Ensure the health and security of Cisco Meraki networks. Conduct vulnerability assessments, maintain PCI DSS compliance, and improve security following NIST and ISO standards. Implement secure device imaging with Microsoft Intune & Autopilot for retail and corporate … teams and promote a security-first culture. Experience and Qualifications Microsoft infrastructure expertise: Windows Server, Active Directory, Microsoft 365, Azure. Networking: LAN/WAN/WIFI, TCP/IP, Cisco firewalls, switches, routing. Database management: SQL Server basics. Virtualization: VMware vSphere, ESXi, vCenter. Scripting: PowerShell. Hardware: Dell servers and storage. IAM: Microsoft Entra ID, RBAC, MFA. Cloud Security: Azure … security tools, compliance frameworks. Threat and incident management: vulnerability assessment, threat protection. Patch and endpoint management. Backup and disaster recovery tools. Monitoring tools experience. Cisco certifications (CCNA/CCNP/CCIE). Microsoft certifications (e.g., MCSA, AZ-104). Azure Security certifications (e.g., AZ-500) a plus. Security standards knowledge (ISO 27001, NIST, GDPR). ITIL and ticketing systems More ❯

on this job and more exclusive features. Direct message the job poster from Cisilion Head of Talent at Cisilion | Delivering Beyond Expectations Cisilion has an exciting opportunity for a Cisco-focused Senior Technical Consultant to join on a permanent basis. We strive to consistently deliver beyond our clients’ and employees’ expectations, providing world-class service and market-leading technology … to Cisilion policies and GDPR best practices. KNOWLEDGE & EXPERIENCE - 5+ years of hands-on SMB and Enterprise wired campus design and deployment experience. - Extensive experience in designing and deploying: Cisco Catalyst and Nexus routing and switching, including traditional and software-defined solutions (SDA, Catalyst Center/DNAC) Cisco Catalyst SD-WAN and related services Cisco Secure Firewall … and components (Management, Secure Client, Policy, NAT, AMP, URL Filtering, TLS Offload, IDS/IPS) Cisco Identity Services Engine (ISE) and integrations (SDA, 802.1X, EAP, pxGrid) Cisco SASE & SSE solutions Advanced routing protocols (BGP, MP-BGP, MPLS, VxLAN EVPN, ECMP, OSPF, Multicast) Advanced switching (StackWise Virtual, Spanning Tree, IGMP, QoS/CoS) VPNs (Site-to-Site, Remote Access More ❯

Skills Applicants should possess at least three of the following: Expertise in designing/building and operating large-scale, multilayer switching and routing using current Arista/Juniper/Cisco equipment in WAN and LAN environments. Knowledge of wide-area networking technologies and protocols, such as MPLS and WAN Optimisation (Riverbed Steelhead or Cisco WAS). Technical knowledge … of the ISO/OSI network model, routing protocols (BGP, OSPF, IGRP), DNS, DHCP, IP Address Management, and TCP/UDP Port RFC & IEEE 802-based standards. Experience with Cisco/Arista switches deployed in Spine/Leaf topology. Knowledge of cloud networking – MS Azure, AWS. High levels of VPN experience and associated technologies and protocols. Knowledge of load … technologies and protocols such as SNMP, NetFlow, IPSLA, and network management & alerting tools. Desired Technical Skills Knowledge of firewall platforms and technologies, including build/configuration of Palo Alto, Cisco ASA/FirePower, Checkpoint, and Fortinet. Experience with remote access and two-factor authentication technologies and AAA solutions. Knowledge of threat prevention and detection techniques and associated technologies. Familiarity More ❯

networking (LAN, WAN, TCP/IP, Cat 5e/6, Fibre) Active Directory management, Microsoft Exchange Online O365, Intune and Mobile Device Management (MDM), WSUS administration, anti-virus solutions Cisco VPN Client, Mimecast Email Security, NAS devices/storage. Experience Substantial experience with Windows OS Azure/Cloud technologies AD management Microsoft Office applications Helpdesk support Fast Ethernet Gigabit More ❯

networking (LAN, WAN, TCP/IP, Cat 5e/6, Fibre) Active Directory management, Microsoft Exchange Online O365, Intune and Mobile Device Management (MDM), WSUS administration, anti-virus solutions Cisco VPN Client, Mimecast Email Security, NAS devices/storage. Experience Substantial experience with Windows OS Azure/Cloud technologies AD management Microsoft Office applications Helpdesk support Fast Ethernet Gigabit More ❯

all areas of our Company. What kind of person are we looking for? Technical skills & attributes required: Qualifications Relevant networking, infrastructure and Microsoft certifications and qualifications (such as MCSA, Cisco CCNA, JNCP, MCSA, VCP) Skills 5 + years of experience in IT infrastructure engineering for Microsoft 365/Azure – Managing Microsoft Azure & Office 365 including Conditional Access, Azure AD More ❯

Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Palo Alto Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Personal skills (Soft Competencies [Core/Leadership More ❯

client/server environments. Working knowledge of IT Service Desk processes and technology. Proficient in Google Workspaces, MDM and common desktop business applications. Technology certifications would be an asset (Cisco CCNA or CCNP, Microsoft, VMWare) Position necessitates a high degree of confidentiality. Strong analytical, problem-solving, and troubleshooting skills. Strong written and oral communication, leadership and interpersonal skills. Valid More ❯

ID Familiarity with conditional/remote access toolsets. ENTRA, DUO SSO & MFA gateway. Good knowledge in Network (Routing and Switching, WAN, Wi-Fi) and Network Access Control (NAC) management. Cisco & Palo Alto. Good knowledge of OS, System and Application CIS benchmark controls. Good knowledge of next-gen application Firewalls, anti-malware, cloud proxies and CASB. Forcepoint, Palo Alto Firewall … and Cisco NAC experience Good knowledge of MS Defender for Cloud, Storage (SQL) and CSPM. Proficient with Data loss prevention tools experience, such as MS Purview Compliance Manager and Tessian Security monitoring, SIEM tooling such as Exabeam, QRadar, Splunk and Sentinel. Experience with Azure (security centre) and M365 cloud infrastructure and configuration and on-premises Active Directory Experience in More ❯

and service transition practices Excellent communication skills, able to explain technical concepts to varied audiences Candidates must hold an active SC Clearance* Desirable Skills: Certifications: VMware VCAP/VCIX, Cisco CCNP/CCIE, Microsoft, TOGAF, ITIL Experience in regulated sectors (defence, healthcare, finance) Knowledge of hybrid infrastructure and cloud readiness More ❯

and service transition practices Excellent communication skills, able to explain technical concepts to varied audiences Candidates must hold an active SC Clearance* Desirable Skills: Certifications: VMware VCAP/VCIX, Cisco CCNP/CCIE, Microsoft, TOGAF, ITIL Experience in regulated sectors (defence, healthcare, finance) Knowledge of hybrid infrastructure and cloud readiness More ❯

in Computer Networking, IT, or a related field (or equivalent experience) Basic understanding of networking concepts (TCP/IP, DHCP, DNS, VLANs, VPNs) Familiarity with networking hardware such as Cisco, Juniper, or HP switches and routers Strong troubleshooting skills and a proactive approach to problem-solving Knowledge of network security principles and best practices is an advantage Proficiency in More ❯

management of cloud resources. Virtualization and Storage: Experience in managing virtual server technologies (VMware, Hyper-V, etc.) and storage technologies (SAN, NAS). Certifications: Relevant certifications in networking (e.g., Cisco CCNP, Juniper JNCIP, or equivalent), cloud certifications (Azure, AWS, Google Cloud), and Infrastructure-as-Code (Terraform) are desirable. Problem Solving: Strong analytical and troubleshooting skills in complex network environments. More ❯

management of cloud resources. Virtualization and Storage: Experience in managing virtual server technologies (VMware, Hyper-V, etc.) and storage technologies (SAN, NAS). Certifications: Relevant certifications in networking (e.g., Cisco CCNP, Juniper JNCIP, or equivalent), cloud certifications (Azure, AWS, Google Cloud), and Infrastructure-as-Code (Terraform) are desirable. Problem Solving: Strong analytical and troubleshooting skills in complex network environments. More ❯

management of cloud resources. Virtualization and Storage: Experience in managing virtual server technologies (VMware, Hyper-V, etc.) and storage technologies (SAN, NAS). Certifications: Relevant certifications in networking (e.g., Cisco CCNP, Juniper JNCIP, or equivalent), cloud certifications (Azure, AWS, Google Cloud), and Infrastructure-as-Code (Terraform) are desirable. Problem Solving: Strong analytical and troubleshooting skills in complex network environments. More ❯

management of cloud resources. Virtualization and Storage: Experience in managing virtual server technologies (VMware, Hyper-V, etc.) and storage technologies (SAN, NAS). Certifications: Relevant certifications in networking (e.g., Cisco CCNP, Juniper JNCIP, or equivalent), cloud certifications (Azure, AWS, Google Cloud), and Infrastructure-as-Code (Terraform) are desirable. Problem Solving: Strong analytical and troubleshooting skills in complex network environments. More ❯

Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Palo Alto Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Personal skills (Soft Competencies [Core/Leadership More ❯

operations both remotely and on-site, quickly diagnosing and resolving hardware, software, and connectivity issues to minimize downtime and maintain service reliability. Configure, manage, and troubleshoot networking devices, including Cisco and Juniper routers, switches, and firewalls, to ensure secure and efficient network operations that align with organizational standards. Manage and troubleshoot both Linux and Windows-based systems, performing essential … preferred but not required. Experience: 3+ years of experience in data center operations, with a strong focus on independent or freelance projects. Technical Skills: Extensive hands-on experience with Cisco and Juniper networking devices. Strong proficiency in managing and troubleshooting Windows and Linux-based systems. Solid understanding of networking principles (TCP/IP, DNS, VPN, VLANs). Experience with … virtualization technologies such as VMware or Hyper-V is a plus. Certifications: Valid certifications like Cisco CCNA/CCNP, Juniper JNCIA/JNCIS, or CompTIA Linux+ are highly desirable. General Requirements: Ability to travel to various data center locations on short notice. Flexibility to work outside regular hours, including nights and weekends if required. Must have access to necessary More ❯

self-service solutions. Manage multiple projects and initiatives, ensuring efficiency and alignment with business objectives. You may be a fit for this role if you have: Strong experience with Cisco IOS, Cisco Meraki, Palo Alto or similar Enterprise network vendors. Strong Routing and Switching experience including routing protocols (BGP, OSPF and MPLS) Experience with Network monitoring tools/ More ❯

effectively. Essential Technical Skills & Qualifications: CCNP, CCNA or equivalent experience CheckPoint CCSE, CCSA or equivalent experience. Proficiency in Layer 2/3 technologies (VLAN, RSTP, BGP, MRP) across vendors (Cisco, Meraki, Belden, Fortinet). Experience with network edge security (SDWAN, IPSEC) using tools like Cisco ISE, CheckPoint, and Umbrella. Higher education qualification or equivalent experience in engineering. Skills More ❯

effectively. Essential Technical Skills & Qualifications: CCNP, CCNA or equivalent experience CheckPoint CCSE, CCSA or equivalent experience. Proficiency in Layer 2/3 technologies (VLAN, RSTP, BGP, MRP) across vendors (Cisco, Meraki, Belden, Fortinet). Experience with network edge security (SDWAN, IPSEC) using tools like Cisco ISE, CheckPoint, and Umbrella. Higher education qualification or equivalent experience in engineering. Skills More ❯