customers. This role involves working with cutting-edge technology on National Critical Infrastructure projects of national importance. The environment is mainly Juniper, with Cisco experience being advantageous but not essential; Cisco engineers eager to learn can be trained. Required Skills and Experience: Hands-on troubleshooting experience … knowledge of Layer 2 technologies (VLANs, port-security, 802.1X, spanning-tree). Experience with firewalls such as Cisco Firepower, CiscoASA, including features like ASDM, ACLs, IPSEC VPNs. Experience working with Cisco Catalyst switches, Cisco Nexus switches, Cisco ISR … and ASR routers, and Cisco ISE. Understanding of network-level encryption. Strong experience with Juniper leaves, spines, and switches. F5 Load Balancers knowledge. Knowledge of Cisco ISE Appliance. Desirable Skills: Core routing and switching knowledge at CCNP level. Experience with Catapans. Knowledge of Juniper Apstra. If More ❯
technology on National Critical Infrastructure on projects of national importance. Mainly a Juniper environment, pre-existing experience isn't essential but rather advantageous. Cisco Engineers can be trained if eager and willing. Your transferable skills and experience: Hands-on experiencing in troubleshooting enterprise networks Solid understanding of IP … tunneling protocols) Solid understanding of Layer 2 technologies (VLANs, port-security, 802.1X, spanning-tree) Experience with firewalls - Cisco Firepower, CiscoASA and related features (ASDM, ACLs, IPSEC VPNs) Experience working with Cisco Catalyst switches, Cisco Nexus switches, Cisco ISR … and ASR routers, and Cisco ISE Understanding of network-level encryption Strong experience with Juniper leaves spines and switches F5 Load Balancers Cisco ISE Appliance Desirable: Solid understanding and working knowledge of core routing and switching at CCNP level Catapans Juniper Apstra If you are interested More ❯
tunneling protocols) Solid understanding of Layer 2 technologies (VLANs, port-security, 802.1X, spanning-tree) Experience with firewalls - Cisco Firepower, CiscoASA and related features (ASDM, ACLs, IPSEC VPNs) Experience working with Cisco Catalyst switches, Cisco Nexus switches, Cisco ISR … and ASR routers, and Cisco ISE Understanding of network-level encryption Strong experience with Juniper leaves spines and switches F5 Load Balancers Cisco ISE Appliance Catapans If you'd like to discuss this 3rd line Network Engineer role in more detail, please send your updated CV More ❯
tunneling protocols) Solid understanding of Layer 2 technologies (VLANs, port-security, 802.1X, spanning-tree) Experience with firewalls - Cisco Firepower, CiscoASA and related features (ASDM, ACLs, IPSEC VPNs) Experience working with Cisco Catalyst switches, Cisco Nexus switches, Cisco ISR … and ASR routers, and Cisco ISE Understanding of network-level encryption Strong experience with Juniper leaves spines and switches F5 Load Balancers Cisco ISE Appliance Catapans Company Benefits: 25 Days annual leave plus public holidays (3 flexible) Pension - Double matching contributions of up to 10% Life More ❯
. Solid understanding of Layer 2 technologies (VLANs, port-security, 802.1X, spanning-tree). Experience with firewalls - Cisco Firepower, CiscoASA and related features (ASDM, ACLs, IPSEC VPNs). Experience working with Cisco Catalyst switches, Cisco Nexus switches, Cisco ISR and ASR routers, and Cisco ISE. Understanding of network-level encryption. Strong experience with Juniper leaves spines and switches. F5 Load Balancers. Cisco ISE Appliance. Catapans. Company Benefits: 25 Days annual leave plus public holidays (3 flexible). Pension - Double matching contributions of More ❯
High Level Clearance Cisco SME/Senior Network Engineer x 2 High Level Clearance Cisco SME/Senior Network Engineer x 2 Location: Bracknell or Birmingham Duration: 6 months (long term extensions expected) IR35: Inside Rate: £500-550/day (negotiable) Overview: We're looking for … a Cisco Subject Matter Expert to support the design, deployment, and management of complex network infrastructure. You'll bring deep technical knowledge of Cisco technologies, acting as a go-to expert across multiple projects and teams. Key Responsibilities: Lead the design and implementation of Cisco … Cisco routing, switching, and firewalls Deep understanding of protocols such as BGP, OSPF, EIGRP, and MPLS Experience with Cisco ISE, ASA, Meraki, and Nexus platforms Solid understanding of network security best practices Familiarity with network monitoring and management tools Cisco certifications (e.g. CCNP More ❯
team within Network Operations The team is responsible for providing 3rd Line support for the platforms within our control with a focus on Cisco, Fortinet and F5 technologies . (We are looking for candidates with at least 2 of these core technologies) You will be responsible and accountable … your application journey with us. The must haves Extensive experience in supporting Data Centre network infrastructure, Cisco (Nexus Fixed and Modular , ASR, ASA, Firepower, ISR, Catalyst), F5 (LTM, GTM, AFM, AWAF) and Fortinet. Operating, configuring and troubleshooting NXOS, IOS XE/XR, F5 TMOS operating systems, FortiOS … Routing, L2/L3 Switching and the OSI model. Certifications or suitable real-world experience to cover one or more of the below: Cisco, CCNP Data Centre , Cisco CCNP Security F5 Technical Certified Technical Specialist in one or more tracks, LTM, DNS, ASM or APM Fortinet More ❯
