3 of 3 Cisco IOS Jobs in London

maintaining accurate patch records, under the direction of L2 engineers. KEY RESPONSIBILITIES • Co-ordinate and track network device firmware/software patching activities (Cisco IOS/IOS-XE, Juniper JunOS, Aruba, Palo Alto) as per approved change records. • Perform pre-patch tasks: verify device backups, confirm maintenance … patch compliance reports for the network estate. TECHNICAL SKILLS & KNOWLEDGE • Basic understanding of networking fundamentals: OSI model, IP addressing, VLANs, routing basics. • Familiarity with Cisco IOS CLI commands (show version, copy commands, reload). • Awareness of device backup processes (TFTP/SCP configuration backups). • Basic knowledge ...

network patching practices. KEY RESPONSIBILITIES • Manage the firmware/software lifecycle for routers, switches, firewalls, load balancers, and wireless controllers across multi-vendor environments (Cisco, Juniper, Aruba, Palo Alto, F5, Fortinet). • Assess vendor advisories (Cisco PSIRT, Juniper JSA, Palo Alto Security Advisories) and map CVEs to required … runbooks including pre-check scripts, upgrade procedures, rollback steps, and post-validation checks. • Automate network patch workflows using Ansible, Netmiko, NAPALM, or vendor APIs (Cisco NSO/DNA Centre). • Lead maintenance window planning: impact analysis, rollback testing, stakeholder communication, and CAB submission. • Oversee configuration backup integrity (RANCID/ ...

customer service. Install, configure and maintain IT infrastructure, including: TCP/IP, WAN, WLAN and SD-WAN networking Windows 10/11 Apple iOS and Android devices Microsoft 365 Microsoft Intune Exchange SharePoint Azure AD/Microsoft Entra ID Support the integration and operation of OEM systems, telephony … sites. Desirable IT-related degree or equivalent professional experience. Experience supporting multiple geographically dispersed sites. Relevant technical certifications such as CompTIA A+, Network+, Microsoft, Cisco or Fortinet. Experience with SD-WAN, Microsoft Intune, Microsoft 365 and cloud-based infrastructure. Experience working with telephony, Wi-Fi and connectivity solutions. Experience ...