6 of 6 Cisco Nexus Jobs in London

timely, risk-managed execution of configuration changes and deployments. Key Responsibilities Lead and manage network infrastructure projects involving: Fortinet SD-WAN and Fortinet Firewalls Cisco Nexus switching environments Cisco LAN and Wi-Fi networks Plan and coordinate configuration changes on existing network equipment. Manage preparation and deployment ...

live enterprise networks and security platforms. Key responsibilities include: Providing 3rd-line support and escalation for complex network and security incidents Supporting and maintaining Cisco Security technologies , including: ASA, FirePOWER, FTD & FMC Cisco ISE (NAC, identity and policy enforcement) Cisco Umbrella Cisco DNA Center (DNAC) Supporting … enterprise LAN environments (Cisco Catalyst switching) Supporting and troubleshooting enterprise WLAN environments , including controllers and access points Managing P1 incidents, including RCA and remediation Diagnosing issues across routing, switching, wireless and security domains Performing configuration changes, upgrades, patching and routine maintenance Monitoring network performance, availability and security posture Creating ...

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 ...

implement enterprise routing protocols including BGP , OSPF , and MPLS CE router configurations . Manage and configure a wide range of network technologies including: Cisco (Routing/Switching, ASA, NGFW, Nexus, WLC) Aruba/HPE Switching ZScaler Internet Access (ZIA) F5 BIG-IP (APM/LTM) Collaborate with service ...

Zero Trust technologies Pen testing coordination and CVSS-led remediation Security architecture planning, policies and disaster recovery Core Technology Stack Security: Checkpoint, Cisco ISE, Zscaler (ZIA/ZPA/ZDX), Splunk, Sophos MDR, Mimecast, Okta Networking: Cisco (Catalyst, Nexus), Fortinet, firewalls and VPNs Security Ops: SIEM, intrusion ...

Senior Cisco ACI Network Specialist (SC Cleared) Location: London (Hybrid - 1-2 days onsite) Contract: 6 months Rate: £700 Inside IR35 We're looking for an SC Cleared Senior Cisco ACI Network Specialist to join a major enterprise datacentre transformation programme within a highly regulated environment. This … hands-on, ACI-first role focused on upgrading, modernising, and standardising large-scale Cisco ACI and Nexus fabric environments. You'll be working across multiple enterprise datacentre fabrics, delivering upgrades, platform refreshes, and fabric modernisation as part of a long-term, Cisco-led strategy. What ...