26 to 50 of 82 OSPF Jobs in the UK

documentation to support network stability and compliance. Key Skills & Qualifications CCNP Enterprise (or equivalent experience/qualification) with strong, practical knowledge of Cisco networking technologies. Proficiency in routing protocols (OSPF, BGP, EIGRP), switching technologies (VLANs, STP, EtherChannel), and QoS. Hands-on experience with Cisco ASA/FTD firewalls, wireless solutions (Catalyst or Meraki), and VPN technologies. Familiarity with network monitoring More ❯

CCNA/CCNP (or equivalent). Minimum 5 years' hands-on experience designing and managing networks. Strong technical knowledge of Fortinet FortiGate Firewalls, Cisco Routers/Switches, VPN, BGP, OSPF, IPSec, and VoIP QoS. Ability to obtain or hold DV Security Clearance. Strong organisational skills, proactive approach, and attention to detail. Excellent communication skills and the ability to support and More ❯

will you be doing? Strong knowledge and experience in LAN/WAN, Cisco network devices (routers and switches), and protocols including TCP/IP, MPLS, QoS, VLANs, BGP, VRFs, OSPF, and HSRP. Familiar with security best practices and experienced in operational environments, ideally within complex technology delivery roles. Demonstrates deep expertise in a primary technology area and solid understanding of More ❯

will you be doing? Strong knowledge and experience in LAN/WAN, Cisco network devices (routers and switches), and protocols including TCP/IP, MPLS, QoS, VLANs, BGP, VRFs, OSPF, and HSRP. Familiar with security best practices and experienced in operational environments, ideally within complex technology delivery roles. Demonstrates deep expertise in a primary technology area and solid understanding of More ❯

with cloud platforms (AWS, Azure) and hybrid network architectures. Wireless LAN architecture experience with Cisco/Aruba, including Multizone and Aruba Central On-Prem. Deep understanding of network protocols: OSPF, BGP, Spanning Tree, IPSec, VXLAN, NSX-T. Experience with NAC, ZTNA, Aruba Clearpass, VMware/VxRail. Strong project management and stakeholder engagement skills. Excellent analytical and creative problem-solving abilities. More ❯

similar technologies (e.g., Palo Alto, Fortinet) Familiarity with Zscaler or other cloud-based security solutions Knowledge of Juniper (or similar) network technologies Solid understanding of networking protocols (e.g., BGP, OSPF, VLANs, VPNs) Desirable: Relevant certifications (e.g., CCNA, CCNP, JNCIA, Checkpoint CCSA/CCSE) Experience working in on-prem environments Exposure to network automation tools is a plus What’s on More ❯

optimization of Software-Defined WAN (SD-WAN) solutions to enhance network agility and cost-efficiency. Design, implement, and maintain multiple networks connecting via advanced routing protocols such as BGP, OSPF, EIGRP. Implement on-premises-to-public-cloud connectivity, including hybrid network architectures. Set up and maintain cloud networking environments in Microsoft Azure and/or Amazon AWS, including VPCs, VPNs More ❯

software-defined networking Firewall Technologies - Palo Alto, Checkpoint, Cisco Firepower, Cisco ASA & AnyConnect Remote Access Enterprise Wi-Fi - Cisco Wireless LAN Controllers or equivalent Networking Protocols - IPSEC, HSRP, BGP, OSPF, EIGRP You'll also bring: Experience leading technical strategy and architecture in large, complex accounts Strong stakeholder and client relationship skills Awareness of commercial and contractual dynamics in managed services More ❯

of Networking concepts and experience with multi-vendor networking devices such as routers, switches, firewalls, traffic generators, etc. Enterprise-level designing/troubleshooting experience in Routing Protocols (BGP/OSPF/EIGRP) Expertise with Remote Access VPN solutions, IPSEC, PKI & SSL, TCP/IP, Authentication Protocols (SAML, SSO, LDAP, RADIUS, etc.) Knowledge of Linux (including BASH and Python scripting) Proven More ❯

tools like SolarWinds, ELASTIC, and Wireshark Essential Skills: Experience with unified comms platforms or willingness to learn CCNP Enterprise certified (ENCOR + ideally ENARSI) Strong knowledge of routing protocols: OSPF, BGP, EIGRP, DMVPN, GRE, IPSEC Hands-on experience with Cisco and Juniper firewalls Familiarity with network monitoring and analysis tools If you're interested in hearing more, please do send More ❯

creation, HLDs, LLDs etc with ability to create support documentation - Skills with Cisco and/or Juniper switches Certifications are preferred - Experience with common networking protocols such as BGP, OSPF, TCP/IP, DNS, MPLS, VPN etc - Experience with all aspects of networking from config , installation & support to design & monitoring - Please note that given the sector these roles are subject More ❯

monitoring, responding to alerts, and addressing the underlying issues to eliminate toil Must participate in a 24x7x365 on-call rotation Familiarity with Layer 3 routing protocols (BGP, IS-IS, OSPF), MPLS technologies, and Layer 2 switching protocols (802.1Q VLAN tagging, Spanning Tree Protocol). Familiarity with virtual networking concepts such as L2VPN, EVPN, Open vSwitch, and VXLAN preferred Ability to More ❯

monitoring, responding to alerts, and addressing the underlying issues to eliminate toil Must participate in a 24x7x365 on-call rotation Familiarity with Layer 3 routing protocols (BGP, IS-IS, OSPF), MPLS technologies, and Layer 2 switching protocols (802.1Q VLAN tagging, Spanning Tree Protocol). Familiarity with virtual networking concepts such as L2VPN, EVPN, Open vSwitch, and VXLAN preferred Ability to More ❯

monitoring, responding to alerts, and addressing the underlying issues to eliminate toil Must participate in a 24x7x365 on-call rotation Familiarity with Layer 3 routing protocols (BGP, IS-IS, OSPF), MPLS technologies, and Layer 2 switching protocols (802.1Q VLAN tagging, Spanning Tree Protocol). Familiarity with virtual networking concepts such as L2VPN, EVPN, Open vSwitch, and VXLAN preferred Ability to More ❯

layers of the OSI stack from physical through to virtual. Experienced understanding of Layer 1 - 4 Protocols such as G.9802.1/WDM, Ethernet, VXLAN, TCP/IP, BGP, OSPF, IS-IS, Access Transport for example PON, xDSL, DOCSIS, FWA, Wireless Standards for example Wi-Fi, LTE, 5G, MEF Standards for example CE.3.0, LSO, Overlay IP/VPN technologies such as More ❯

balancers to efficiently distribute web traffic across multiple servers. Develop and implement custom iRules for advanced traffic control, security enforcement, and tailored SSL profiles. Maintain dynamic routing protocols (BGP, OSPF, EIGRP) to ensure reliable and scalable network routing. Design and manage F5 LTM configurations, including VIP pools, node setups, cookie persistence, and URL redirection. What We’re Looking For: Proven More ❯

balancers to efficiently distribute web traffic across multiple servers. Develop and implement custom iRules for advanced traffic control, security enforcement, and tailored SSL profiles. Maintain dynamic routing protocols (BGP, OSPF, EIGRP) to ensure reliable and scalable network routing. Design and manage F5 LTM configurations, including VIP pools, node setups, cookie persistence, and URL redirection. What We’re Looking For: Proven More ❯

balancers to efficiently distribute web traffic across multiple servers. Develop and implement custom iRules for advanced traffic control, security enforcement, and tailored SSL profiles. Maintain dynamic routing protocols (BGP, OSPF, EIGRP) to ensure reliable and scalable network routing. Design and manage F5 LTM configurations, including VIP pools, node setups, cookie persistence, and URL redirection. What We’re Looking For: Proven More ❯

balancers to efficiently distribute web traffic across multiple servers. Develop and implement custom iRules for advanced traffic control, security enforcement, and tailored SSL profiles. Maintain dynamic routing protocols (BGP, OSPF, EIGRP) to ensure reliable and scalable network routing. Design and manage F5 LTM configurations, including VIP pools, node setups, cookie persistence, and URL redirection. What We’re Looking For: Proven More ❯

balancers to efficiently distribute web traffic across multiple servers. Develop and implement custom iRules for advanced traffic control, security enforcement, and tailored SSL profiles. Maintain dynamic routing protocols (BGP, OSPF, EIGRP) to ensure reliable and scalable network routing. Design and manage F5 LTM configurations, including VIP pools, node setups, cookie persistence, and URL redirection. What We’re Looking For: Proven More ❯

ACI software-defined networks (multi-site & multi-pod) Firewalls: Palo Alto, Checkpoint, Cisco Firepower, Cisco ASA, AnyConnect Enterprise Wi-Fi technologies (e.g., Cisco WLC) Networking protocols: IPSEC, HSRP, BGP, OSPF, EIGRP Security & Eligibility: Must be a sole UK national Eligible for SC clearance (or already SC cleared) Must have lived in the UK continuously for the past 5 years What More ❯

layers of the OSI stack from physical through to virtual. Specialist understanding of Layer 1 - 4 Protocols for example G.9802.1/WDM, Ethernet, VXLAN, TCP/IP, BGP, OSPF, IS-IS, Access Transport for example PON, xDSL, DOCSIS, FWA, Wireless Standards for example Wi-Fi, LTE, 5G, MEF Standards for example CE.3.0, LSO, Overlay IP/VPN technologies for example More ❯

layers of the OSI stack from physical through to virtual. Specialist understanding of Layer 1 - 4 Protocols for example G.9802.1/WDM, Ethernet, VXLAN, TCP/IP, BGP, OSPF, IS-IS, Access Transport for example PON, xDSL, DOCSIS, FWA, Wireless Standards for example Wi-Fi, LTE, 5G, MEF Standards for example CE.3.0, LSO, Overlay IP/VPN technologies for example More ❯

layers of the OSI stack from physical through to virtual. Specialist understanding of Layer 1 - 4 Protocols for example G.9802.1/WDM, Ethernet, VXLAN, TCP/IP, BGP, OSPF, IS-IS, Access Transport for example PON, xDSL, DOCSIS, FWA, Wireless Standards for example Wi-Fi, LTE, 5G, MEF Standards for example CE.3.0, LSO, Overlay IP/VPN technologies for example More ❯

layers of the OSI stack from physical through to virtual. Specialist understanding of Layer 1 - 4 Protocols for example G.9802.1/WDM, Ethernet, VXLAN, TCP/IP, BGP, OSPF, IS-IS, Access Transport for example PON, xDSL, DOCSIS, FWA, Wireless Standards for example Wi-Fi, LTE, 5G, MEF Standards for example CE.3.0, LSO, Overlay IP/VPN technologies for example More ❯