22 of 22 Cisco Nexus Jobs in London

role will involve: Creating/modifying device configurations across switching and routing products, Creating/modifying firewall configurations and policies for different vendors (Cisco, Fortinet, Palo Alto, etc) Working knowledge of Fortigate Firewalls, Cisco FTD, Cisco ACI, Cisco Nexus and Catalyst switches, Cisco ISE NAC, Cisco Wireless, Palo Alto Firewalls, F5 BigIP server load balancers, dynamic routing protocols and best practice device configuration, Experience working with network management platforms (SolarWinds) Excellent troubleshooting skills, with prior experience working as an escalation engineer managing high-priority incidents. You will need to be able ...

network convergence and performance. Configure and troubleshoot ACLs, route maps, policy-based routing, and QoS. Datacenter Network Operations Support large-scale datacenter environments utilizing: Cisco Nexus 5K/7K/9K Cisco ACI DCNM/NDFC VXLAN EVPN Spine-Leaf Architecture Perform datacenter migrations, refreshes, and transformation … applicable: Python Ansible Terraform Maintain network standards and governance documentation. Required Technical Skills Routing BGP OSPF EIGRP MPLS VRF Policy Based Routing (PBR) Datacenter Cisco Nexus Cisco ACI VXLAN EVPN Spine-Leaf Architecture VPC STP/RSTP/MST VPN & Security IPSEC VPN IKEv1/IKEv2 ...

Meet the Team Join Cisco Customer Experience (CX) UKI as an executive delivery leader partnering with our most prestigious enterprise customers. Our organisation is entrusted with architecting, delivering, and managing business-critical digital transformations that underpin national and global infrastructure. We combine industry-leading governance frameworks, deep technological mastery … overarching strategy, delivery governance, and operational excellence of a ~$100M+ CX Services portfolio (encompassing Professional Services and Support Services) for one of Cisco UKI’s largest strategic accounts. You will act as the principal customer contact and definitive single point of executive escalation across diverse, critical programme streams—commanding ...

candidate has the following experience Experienced engineer with at least CCNP level certification or above Strong experience as Level 3 Network Engineer Vendor Experience: Cisco and Meraki products Experience in configuration and troubleshooting of Cisco FTD, Cisco FMC, Cisco Switches & Nexus 5k/9k switches … Experience in configuration and troubleshooting of Meraki Products – MX, MS, MR, and SD-WAN Administration of Cisco Catalyst Switches, Cisco ISR routers and Cisco DNA Center CUCM/Cisco Voice experience In-depth experience in working with Cisco ISE (Identity Services Engine) Fundamental Multicast problem ...

candidate has the following experience Experienced engineer with at least CCNP level certification or above Strong experience as Level 3 Network Engineer Vendor Experience: Cisco and Meraki products Experience in configuration and troubleshooting of Cisco FTD, Cisco FMC, Cisco Switches & Nexus 5k/9k switches … Experience in configuration and troubleshooting of Meraki Products – MX, MS, MR, and SD-WAN Administration of Cisco Catalyst Switches, Cisco ISR routers and Cisco DNA Center CUCM/Cisco Voice experience In-depth experience in working with Cisco ISE (Identity Services Engine) Fundamental Multicast problem ...

projects to maintain our LAN/WAN and Office Moves and Changes. Roles and Responsibilities Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access … knowledge of core network fundamentals including Layer 2/3 technologies, routing protocols such as BGP and OSPF and network troubleshooting. Proven experience with Cisco's range of products including Catalyst and Nexus switches. Working knowledge of Palo Alto firewalls, Prisma Access and SD-WAN in general will ...

Lead Network Engineer Core technical skills: Cisco networking, Catalyst, Nexus, ISE, Palo Alto Firewalls, Prisma Access, Azure networking, SD-WAN. Hybrid working: 3 days per week required in the office in London. The role will provide technical leadership for the design, operation, security and continual improvement … enterprise environment. - Deep knowledge of enterprise networking, including Layer 2/3, switching, routing, VLANs, segmentation, high availability, wireless and troubleshooting. - Strong experience with Cisco enterprise technologies, including Catalyst, Nexus, Cisco ISE, RADIUS, TACACS+, 802.1X and access control policies. - Strong experience with network security and secure access ...

class customer experience. We tackle the toughest business challenges with network-centric solutions that accelerate customer success and loyalty. As the face of Cisco, our CX teams are the primary drivers of digital transformation. We accelerate customer and partner success through ground breaking design, implementation, and optimization across … broad range of Cisco technologies. Our team collaborates closely with Cisco account teams, partners, and multi-functional groups to drive meaningful technology transitions and deliver real business outcomes. We are a high-performing, globally connected team with a strong culture of continuous learning, mentorship, and knowledge sharing. ...

Understanding of Security and Compliance principles Experience of owning and managing technical documentation and run books, supporting consistent and supportable operations Experience of working Cisco Meraki OR Cisco Nexus Switches (ONLY ONE NOT BOTH) Change and risk aware delivery approach, ensuring service stability and minimal disruption Good ...

Gateways. Azure Vnet, VPN GWs, Express route. Automation: Python (Netmiko,NAPALM), Ansible playbook design and deploy. Terraform IaC Process automation. Vendors: Palo Alto, Cisco, Juniper, Arista, Aruba (wifi/Clearpass). Hardware: PA220,440,3200 series firewalls, Panorama. Cisco 9200/9300/4500. Cisco Nexus ...

bring: Strong experience designing, implementing, and supporting enterprise network environments Deep understanding of routing and switching, including BGP, OSPF, MPLS, VLANs, and VRFs Strong Cisco networking experience, ideally including ACI/Nexus Experience designing and operating cloud networking environments Strong understanding of network security, firewalls, VPNs, and secure … with engineering, service management, architecture, and customer teams Provide technical guidance and support to other engineers Technical Skills Core technologies/experience: AWS networking Cisco networking BGP/OSPF MPLS Cisco ACI/Nexus Firewalls and network security VPN/IPSec Hybrid cloud networking Load balancing Infrastructure ...

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 ...

Firewalls & Wireless SD-WAN, SASE, Zero Trust & Cyber Security Network Automation, Assurance & Telemetry Modern campus and data centre architectures Experience with technologies such as Cisco, Aruba, Juniper Mist, Zscaler, AWS, Azure, Cisco ISE/Nexus or similar would be highly beneficial. Professional/vendor certifications such ...

network and security risksMaintain secure VPN connectivity with external partners, ensuring alignment with current best practicesPerform BAU changes and troubleshooting on Palo Alto and Cisco ASA firewallsLead investigation and resolution of network and security incidentsCollaborate closely with internal technology teams to resolve connectivity issuesMaintain accurate technical documentation and diagramsEnsure … work is delivered in line with CMC Markets' policies, procedures and compliance obligationsSkills & ExperienceEssentialStrong experience operating and troubleshooting Cisco ACI environmentsHands-on experience with multicast networkingCCNP-level networking knowledge or certificationProven experience designing and building data centre and cloud networksSolid knowledge of Cisco Catalyst and Nexus switch ...

incidents (queries, requests, faults etc) for all staff. Managing this in accordance with the ITIL Best Practice Framework. Manage key suppliers such as BT, Cisco and Exponential E; ensuring proactive performance measurement is carried out. Experience Minimum of 3-5 years of progressive experience working as a Network Engineer … mission-critical operational environment. Extensive hands-on experience in the configuration, installation, support, and maintenance of enterprise-grade routing and switching environments (e.g., Cisco Catalyst, Nexus). Proven experience managing, maintaining, and troubleshooting enterprise network security boundaries, including Next-Generation Firewalls (NGFW) such as Palo Alto or FortiGate. ...

incidents (queries, requests, faults etc) for all staff. Managing this in accordance with the ITIL Best Practice Framework. Manage key suppliers such as BT, Cisco and Exponential E; ensuring proactive performance measurement is carried out. Experience Minimum of 3-5 years of progressive experience working as a Network Engineer … mission-critical operational environment. Extensive hands-on experience in the configuration, installation, support, and maintenance of enterprise-grade routing and switching environments (e.g., Cisco Catalyst, Nexus). Proven experience managing, maintaining, and troubleshooting enterprise network security boundaries, including Next-Generation Firewalls (NGFW) such as Palo Alto or FortiGate. ...

spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT are currently searching for Senior Network Engineers with strong experience working with Cisco Catalyst Edge Switching & in Meraki Full stack environments. You'll join ourexcelling team, based in the London area with 2 days a week … retained-entity sites, aligned to new VLAN, addressing, and uplink designs Deliver edge switching for production distribution environments including media production (Avid/Nexus digital media), storage (Isilon/NAS), and transcoding infrastructure Deploy and migrate Meraki MX SD-WAN appliances, MS switches, and MR wireless access points across ...

Reference: NJ0463Date Posted: 17 August 2026Recruiter: Nexus Jobs LimitedLocation: LondonRemote Working: Some remote working possibleSalary: 55,000 to 65,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionIT Senior Systems Support Engineer Our Client is a Bank based … aboveRedhat Linux based Operating SystemSoftware proficiency VMWare v6.7 and aboveVeeam Backup and ReplicationSymantec Endpoint ProtectionSymantec Endpoint EncryptionManageEngine Patch Manager PlusMicrosoft Office 365Networking (IT) Cisco Switches and RoutersPalo Alto FirewallsLAN/WAN RoutingHardware Dell PowerEdge ServersDell PowerVault SAN StorageProject management Data analysis Personal skills (Soft Competencies [Core/Leadership])Strong ...

Lead Network Engineer Core technical skills: Cisco networking, Catalyst, Nexus, ISE, Palo Alto Firewalls, Prisma Access, Azure networking, SD-WAN. Hybrid working: 3 days per week required in the office in London. The role will provide technical leadership for the design, operation, security and continual improvement ...

Reference: NJ0590Date Posted: 17 August 2026Recruiter: Nexus Jobs LimitedLocation: LondonRemote Working: Some remote working possibleSalary: 55,000 to 60,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionSenior IT Infrastructure & Systems ManagerWe are seeking an experienced and highly … System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). NetworkingConfigure and support Cisco switches and routers. Administer FortiGate firewall environments. Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network ...

Cisco is seeking a Consulting Engineer in the United Kingdom to design and implement Data Centre and networking solutions for large environments. You will build trust-based customer relationships and apply deep technical expertise to accelerate business outcomes. Key responsibilities include contributing to Cisco Data Centre designs, integrating … automation (Python, Ansible, Terraform), and providing guidance across Nexus platforms. #J-18808-Ljbffr ...

production at enterprise scale. Built on more than a decade of running mission-critical processes for over half the Fortune 500 — including Nasdaq, Amazon, Cisco, Vodafone, Atlassian, and Lucid Motors — Workato turns over 14,000 enterprise systems AI needs to act on into one governed execution layer. For more … strategic advisor to our most critical prospects, customers, and the broader market within their assigned region. The Chief Strategic Architect operates at the nexus of technical credibility, executive influence, and market thought leadership, acting as the external-facing voice of Workato's innovation and technical vision. This ...