2 of 2 Senior Cisco Engineer Jobs in London

Job Description Senior Network Engineer with Security and Cisco - City London Our Client urgently requires a Senior Network Engineer with a heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. Predominantly a support … environments. Experience in operational deployments. Datacentre cabling and racking of equipment. Technical Skills you need to bring to the table: In-depth knowledge of CISCO including firewalls, switches, and routing protocols. In-depth knowledge of supporting a data-centre and branch inter-connectivity. Strong technical skills are essential. Experience … of CISCO multi-layer switches and routers, including 6500s. CISCO certification, ideally CCNP. CISCO CSM. VLAN segregation. McAfee HIPS, Trend Micro. Centralised authentication service (AAA). SafeNet Ethernet Encryptor. RADIUS/RSA. Security certification (advantageous). You will also need to have an understanding of the following More ❯

We are seeking an experienced consultant specializing in Cisco UCS firmware upgrades and ESX upgrades. The ideal candidate will have deep technical expertise in Cisco Unified Computing System (UCS) and VMware ESXi, with a strong focus on upgrade execution, troubleshooting, and system optimization. The role is based in … across Fabric Interconnects, blades, and rack servers. Ensure minimal downtime and system stability during upgrades. Troubleshoot any post-upgrade issues and coordinate resolutions with Cisco TAC if necessary. ESXi Upgrades & Maintenance: Upgrade VMware ESXi hosts and ensure compatibility with UCS firmware versions. Validate upgrades in staging/UAT environments … processes and minimizing operational risk. Experience/Competencies Essential: VMware ESXi Expertise: Strong understanding of ESXi, vCenter, clustering (HA, DRS, vMotion), and Storage vMotion. Cisco UCS Administration: Expertise in Cisco UCS Manager, Fabric Interconnects, service profiles, and hardware configurations. Firmware Upgrade Experience: Hands-on experience planning and executing More ❯