by the NSP are valid Must Have Cisco Certified Network Associate (CCNA) Certification Strong experience in designing, transitioning, and operating Cisco LAN technologies and routing protocols (EIGRP, OSPF, RIP, BGP) in an enterprise environment (national and global) Good knowledge of Palo Alto and Checkpoint firewalls Knowledge of LAN/WAN and network protocols Advanced level skill in firewall policy management More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Deloitte
by the NSP are valid Must Have Cisco Certified Network Associate (CCNA) Certification Strong experience in designing, transitioning, and operating Cisco LAN technologies and routing protocols (EIGRP, OSPF, RIP, BGP) in an enterprise environment (national and global) Good knowledge of Palo Alto and Checkpoint firewalls Knowledge of LAN/WAN and network protocols Advanced level skill in firewall policy management More ❯
fit for this role if you have: Strong experience with Cisco IOS, Cisco Meraki, Palo Alto or similar Enterprise network vendors. Strong Routing and Switching experience including routing protocols (BGP, OSPF and MPLS) Experience with Network monitoring tools/protocols and logging pipelines like SNMP, Syslog, Netflow, Elasticsearch (ELK Stack) and Grafana Strong understanding of network security principles including ACLs More ❯
Basingstoke, Hampshire, United Kingdom Hybrid / WFH Options
83zero Ltd
team with threat modelling, remediation, and policy compliance Essential: Strong background in network engineering and troubleshooting across complex environments Operational knowledge of LAN/WAN infrastructure, routing protocols (OSPF, BGP, EIGRP), VPN (IPSec, IKE, SSL), and firewall configuration Experience working in secure environments with a focus on proactive security posture Knowledge of network security tools such as Cisco Secure Access More ❯
Bournemouth, Dorset, United Kingdom Hybrid / WFH Options
N Consulting Limited
and MPLS. Good experience in using Cisco Nexus and ACI Infrastructure. Hands-on with LAN/WAN technologies like Vlan, VTP,STP,HSRP IPSec VPN, MPLS, Lease Line, OSPF,BGP, VDC,VPC. Experience with DNS, DHCP, and IP management tools; familiarity with scripting and APIs as they relate to network automation. Required Skills: •8 - 10 years of IT networking experience More ❯
technical design for complex network security architecture deployments and migrations. Must have multi-domain expertise including: LAN/WAN, firewalls, F5, Zscaler ZPA/ZIA, and routing protocols like BGP/OSPF, route maps + redistribution. Hands-on design/migration skills with at least 2 of: Checkpoint R8x firewalls, Cisco, Juniper LAN/WANs, F5 BIG-IP, LTM/ More ❯
technical design for complex network security architecture deployments and migrations. Must have multi-domain expertise including: LAN/WAN, firewalls, F5, Zscaler ZPA/ZIA, and routing protocols like BGP/OSPF, route maps + redistribution. Hands-on design/migration skills with at least 2 of: Checkpoint R8x firewalls, Cisco, Juniper LAN/WANs, F5 BIG-IP, LTM/ More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
JLA Resourcing Ltd
supporting and implementing full controller Cisco SD-WAN. This experience needs to be direct not through the use of 3rd party vendors. Deep understanding of routing protocols (OSPF, MP-BGP), IPSec, VXLAN Proven experience with deploying Cisco ISE and 802.1x Experience with Palo Alto firewalls (PAN-OS & Panorama) Working knowledge of Azure networking including peering, routing, ExpressRoute, NLBs Proven blend More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
of virtual and physical networking solutions Hand on experience in troubleshooting Layer 2/3 switching and routing, Hands on experience in configuring and troubleshooting HSRP, VPC, VDC, STP, BGP, OSPF and other key mainstream protocols Hands on experience in configuring and troubleshooting Sidewinders and ASAv firewalls Platform focus: Cisco Nexus 9300 series and Catalyst switches Excellent communications skills, organisational More ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
LA International Computer Consultants Ltd
Network Tester: Hybrid - Remote with adhoc travel to Southampton Inside IR35 Strong understanding of Cisco Routing and Switching, TCP/IP, UDP, BGP, OSPF, MPLS, VLANs, QoS, and multicast. Proficient with tools such as Wireshark, Nmap, iPerf, SolarWinds. Ability to write test scripts or automate test execution using Python, Bash, Ansible or other network automation frameworks. Ability to isolate and More ❯
Strong operational experience with Cisco Network technologies including routers/routing, switches/switching, firewalls and access points. Excellent understanding of key network protocols and concepts such as OSPF, BGP, NAT, TCP/IP routing, load balancing and high availability. Experience with VPN technologies such as IPSEC, SSTP, PKI, policy/route-based VPNs and VTI/GRE tunnels. Experience More ❯
engineering and automation experience, with a focus on internet and datacenter operations. Hands-on experience and in-depth understanding of key network protocols and concepts, such as DNS, OSPF, BGP, NAT, TCP/IP routing, and load balancing. Experience designing and implementing zero-trust security infrastructure. Familiarity with cloud networking, such as Cloudflare Magic Transit, AWS Direct Connect, ALB, VPCs More ❯
Aldershot, Hampshire, England, United Kingdom Hybrid / WFH Options
Searchability NS&D
minded engineers. WHAT WE'RE LOOKING FOR.... A background in managing and scaling complex networks across multiple sites Comfortable with core routing protocols (you've likely used OSPF or BGP in production) WAN & LAN expertise Experience building secure connections and managing firewall policies Confident translating high-level technical plans into real-world configurations Holds active DV clearance BONUS POINTS FOR More ❯
Plymouth, Devon, South West, United Kingdom Hybrid / WFH Options
Inspire People
escalate where appropriate Essential skills: Qualification in Information Technology/Network focused certifications OR network focused industry experience Layer 2 and Layer 3 network protocols including TCP/IP, BGP, OSPF, VLAN, STP Firewall configuration, including policy changes Experience of technical leadership within an IT organisation Experience in the delivery of significant network infrastructure change, from design to delivery Visualise More ❯
Stockton-on-Tees, Cleveland, England, United Kingdom Hybrid / WFH Options
R3vamp Limited
are implemented successfully. Support deployments and respond to critical incidents What We’re Looking For Extensive Cisco experience (switching, routing, firewalls – ASA, ISE, VPN). Knowledge of MPLS, OSPF, BGP, VRRP, VLAN, Multicast, and QoS. Hands-on experience with Cisco Call Manager v15 (SIP trunks, routing patterns, hunt groups, CUBE configuration). Proven ability to produce high- and low-level More ❯
engineering team. Prepare reports, documentation, and presentations for stakeholders, ensuring transparency and effective communication. What We're Looking For: Technical Skills: Strong understanding of networking protocols (TCP/IP, BGP, OSPF, MPLS, VPN, etc.). Experience with network infrastructure, including routers, switches, firewalls, and load balancers. Hands-on experience with cloud networking (AWS, Azure, Google Cloud) and SDN (Software-Defined More ❯
City of London, London, United Kingdom Hybrid / WFH Options
ECS
network issues Automate network operations using tools like Ansible, Python, and Git Collaborate across engineering, security, and DevOps teams Tech Stack: Core: Cisco, Arista (IOS, NX-OS, EOS) Protocols: BGP, OSPF, EVPN, VXLAN, MPLS Tools: Python, Ansible, Jinja2, Git Ideal Candidate: Strong experience in large-scale enterprise or data centre networks Hands-on with Cisco and Arista platforms Comfortable in More ❯
Basingstoke, Hampshire, South East, United Kingdom Hybrid / WFH Options
Talent Locker
provide joined-up support. What you'll bring Strong hands-on experience with switching, firewalls, VPNs and WAN/LAN/WLAN support Knowledge of routing protocols (e.g., OSPF, BGP, RIP) and QoS techniques Experience with Cisco or HP networking tech (CLI preferred), plus Check Point or similar firewalls Familiarity with tools such as Microsoft Defender XDR, Sentinel, iBoss, Cisco More ❯
SDN ecosystem (e.g. OVS, Neutron, VMware NSX, Cisco ACI or Nexus Fabric Controller, Arista CVP) Have experience with Spine and Leaf (Clos) network topology Have experience and understanding of BGP EVPN VXLAN networks Experience with building and maintaining multi-data center networks, SD-WAN, DWDM Experience with Next-Generation Firewalls (NGFW) Salary Range Information The annual salary range for this More ❯
support and architecture. Networking: Robust networking background, with experience in managing multiple sites from firewalls to edge switches (Palo Alto, HP, Cisco), and familiarity with SD-WAN, IPv6, VPN, BGP, and Zero Trust/Zero Trust Network Access (ZT/ZTNA). On-Premise Solutions: Experience with on-premise solutions, e.g. VMware Enterprise Storage: Proficiency in managing enterprise storage solutions More ❯
of LAN/WAN protocols and technologies in a Juniper, Cisco or other mainstream network-vendor environment - with experience of implementing, managing and supporting dynamic routing protocols such as BGP and OSPF. Experience of IP-based networks in a large environment. A clear understanding of network architecture with experience working at Layers 1, 2, and 3, in both troubleshooting and More ❯