level understanding of Cisco and Juniper technologies (including, CISCO Unified Call Manager, CISCO Internetwork Operating System 12+, Cisco ISE, Junos Operating System, Junos Space, and Forescout), BorderGatewayProtocol (BGP) and Open Shortest Path First (OSPF) Routing Protocols. The on-site Network Engineer will also assist in training base personnel and must demonstrate the ability to speak intelligently to all More ❯
common security elements. 10+ years' experience engineering and troubleshooting networks, including extensive routing and switching experience such as one or more of the following: MPLS, VPNs, routing protocols i.e. BGP, OSPF, IS-IS, switching protocols i.e. Spanning Tree Protocol, VLANs, LLDP, VoIP, Multicast protocols and emerging network technologies. Strong understanding and in-depth knowledge of IP network/subnet addressing. More ❯
common security elements. 10+ years' experience engineering and troubleshooting networks, including extensive routing and switching experience such as one or more of the following: MPLS, VPNs, routing protocols i.e. BGP, OSPF, IS-IS, switching protocols i.e. Spanning Tree Protocol, VLANs, LLDP, VoIP, Multicast protocols and emerging network technologies. Strong understanding and in-depth knowledge of IP network/subnet addressing. More ❯
common security elements. 10+ years' experience engineering and troubleshooting networks, including extensive routing and switching experience such as one or more of the following: MPLS, VPNs, routing protocols i.e. BGP, OSPF, IS-IS, switching protocols i.e. Spanning Tree Protocol, VLANs, LLDP, VoIP, Multicast protocols and emerging network technologies. Strong understanding and in-depth knowledge of IP network/subnet addressing. More ❯
for a capable engineer with expertise in configuring and troubleshooting Juniper network devices. The ideal candidate will possess in-depth knowledge of configuring key network components. Juniper SRX platform BGP IPSEC MPLS PKI Highly Desirable Skills: Juniper SRX Platform : The ideal candidate will possess knowledge and hands-on experience with various SRX and MX platforms, along with strong CLI expertise. … Routing and Switching : A solid understanding of routing and switching protocols is essential. BGP : In-depth knowledge of BGP, including policy-based routing, attribute manipulation, load-balancing techniques, and advanced troubleshooting skills, is required. IPsec VPN and MPLS : Proficiency in troubleshooting IPsec VPNs and MPLS networks is a must. PKI : The candidate should have a good understanding of PKI infrastructure More ❯
and maintain Cisco Nexus 7000 series switches Design and enforce ACLs, network segmentation, and perimeter defence strategies Apply deep knowledge of Layer 2 and Layer 3 networking, routing protocols (BGP, OSPF, etc.), and high availability concepts Troubleshoot complex network issues using packet capture and log analysis Utilize network monitoring and management tools (e.g., SolarWinds, Wireshark, SNMP-based tools) Essential Skills … Fortinet Fortigate, Juniper SRX, Cisco ISE, and Cisco Nexus 7000 Proven expertise in ACLs, network segmentation, and perimeter defence Deep understanding of Layer 2/3 networking, routing protocols (BGP, OSPF), and high availability Strong troubleshooting skills with packet capture and log analysis Familiarity with network monitoring and management tools (SolarWinds, Wireshark, SNMP-based tools) Excellent communication and teamwork skills More ❯
TS/SCI with Poly; This position requires the ability to satisfy a government-administered high-risk screening. Required Qualifications/Certifications: Advanced networking qualifications including expertise in MPLS, BGP, OSPF, and LAMBDA, with specialization in LAN/MAN/WAN/Optical networks. Experience utilizing common ticket systems such as Remedy and ServiceNow, as well as common network management … and Netcool. Hands-on experience with troubleshooting and fault isolation of IT business systems. Strong understanding of the OSI model and configuration of routing protocols including EIGRP, OSPF, MPLS, BGP, and LDP. Benefits and Perks: Competitive salary and comprehensive benefits package Commitment to diversity and inclusion in the workplace. Opportunities for professional growth and development. Company Sponsored Events Red Key More ❯
but they are looking for the same type of candidate o Juniper HW o Linux o Design/Implementation/Maintenance of network devices o OSPF/EIGRP/BGP o LAN/WAN o Multicast - highly preferred but not required o Sec+ CE More ❯
experience with Access Control Lists (ACLs), network segmentation, and perimeter security best practices A solid understanding of Layer 2 and Layer 3 networking, and core routing protocols such as BGP and OSPF Experience with high availability networking setups Strong troubleshooting ability using packet capture and log analysis Familiarity with tools such as SolarWinds, Wireshark, and other SNMP-based monitoring solutions More ❯
Industrial Engineer or Master's degree. 5+ years of experience in security network engineering, with expertise in F5 WAF, Load Balancers, and Reverse Proxy. Strong understanding of network technologies (BGP, OSPF, Spanning Tree). Knowledge of Cisco ACI, DNA, and cloud network management (preferable). Skills: Strong communication and teamwork skills. Ability to work under pressure and manage multiple projects. More ❯
experience with Access Control Lists (ACLs), network segmentation, and perimeter security best practices A solid understanding of Layer 2 and Layer 3 networking, and core routing protocols such as BGP and OSPF Experience with high availability networking setups Strong troubleshooting ability using packet capture and log analysis Familiarity with tools such as SolarWinds, Wireshark, and other SNMP-based monitoring solutions More ❯
manner. Assist with the design and deployment of scalable network solutions. Essential Skills & Experience: Strong hands-on experience with Velocloud SD-WAN. In-depth knowledge of networking protocols including BGP, OSPF, EIGRP, and MPLS. Solid background in support and operations within complex network environments. Proven ability to work independently in a fast-paced contract role. Current SC Clearance is required. More ❯
in a high-stakes environment Confident with large-scale WAN troubleshooting and datacentre infrastructure Tech You'll Be Working With: VXLAN-EVPN (Cisco & Arista) Nexus Dashboard Fabric Controller (NDFC) BGP, Git, Python, YAML Jira, network automation frameworks, and scripting toolkits Schedule: 4 days onsite in West London Environment: Highly technical, automation-led, and collaborative Salary: Up to £75,000 per More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom
1st Choice Rec
not a 24/7 role) Desirable: Degree or equivalent experience Previous consulting or technical client-facing experience Background in SOC, Pen Testing, InfoSec, or Systems Admin Knowledge of BGP, WAF, CDN, or cloud platforms (AWS, Azure, GCP) Basic scripting (e.g. Python, Bash) for automation or analysis Please note that at times due to the volume of applications we may More ❯
East London, London, United Kingdom Hybrid / WFH Options
83zero Limited
with significant pre-sales and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central, Cisco DNA Unified Comms More ❯
WAN changes Troubleshooting ClearPass, switch templates, and Aruba Central deployments Ensuring smooth operational handover from project to BAU via ticketing systems Must-Have Skills: CCNP-level networking knowledge Strong BGP understanding and real-world usage Experience using a ticketing system (e.g. ServiceNow) Firewall exposure (Cisco Firepower/FTD/FMC preferred) Proactive, organised, able to take initiative and manage tasks More ❯
Cisco Meraki MR Access Points Load Balancers F5 BIG-IP iSeries Cisco UCS Cisco 6248UP Fabric Interconnect Security: Cisco ISE SDWAN and software-defined networks Routing protocols: EIGRP, OSPF, BGP (practical and theoretical experience) We encourage applicants who may not meet all criteria exactly, as Vodafone values inclusion and diversity. If you're excited about this role but your experience More ❯
routers, switches, VPNs, or Intrusion Detection/Prevention Systems for cyber security vulnerabilities. 5. Demonstrated experience with communications protocols such as IP, TCP, UDP, HTTP, HTTPS, MPLS, OSPF, IGRP, BGP, SIP, H.232. 6. Demonstrated experience with multiple OS's, including Windows, Linux, and OSX. 7. Demonstrated experience with Microsoft Windows ver.; 7, 8, 10, 2008R2, 2012, 2012R2, or 2016. 8. More ❯
working with an Oracle application in an operational capacity • Expertise on Ansible, Terraform deployments. Good understanding of 5G/LTE architecture, call flows and knowledge of protocols such as BGP, PFCP, GTPv2, Diameter, SIP, Kubernetes administration activities & troubleshooting, Linux, Python & Automation CI/CD Pipeline, network security vulnerabilities and firewall implementations. • Excellent stakeholder management and influencing skills. Understanding of end More ❯
within the DoD • Cisco router/switch configuration and troubleshooting • Juniper router/switch configuration and troubleshooting • Routing with Intermediate System - Intermediate System (IS-IS) and BorderGatewayProtocol (BGP) • MPLS Virtual Private Networks (VPN) • MPLS Traffic Engineering (MPLS-TE) • Network Management • Ability to work along with no or little assistance to complete equipment testing. • Ability to work in a More ❯
years of experience in one or more of the following areas: Ethernet and IP LAN design, configuration, and maintenance. SONET-Based WAN design, configuration, and maintenance. BorderGatewayProtocol (BGP) and Multiprotocol Label Switching (MPLS) design, configuration, and maintenance. Microsoft Windows desktop and server design, configuration, and maintenance in a secure IT environment including one or more of Windows More ❯
is defined with code) Excellent knowledge of Scripting (powershell/puppet/CICD ./Python/GO/JASON/HIERA) Understanding of network protocol (IP, DHCP, DNS, BGP, Load balancing, ) Experience with multi DC setup and large Vmware clusters (in different countries) Experience with hybrid infra (On prem + cloud) Experience with AWS (Workspace, ) and Azure Experience with More ❯
Preferred Experience/Qualifications Intermediate to advanced knowledge of DNS: Authoritative vs. Recursive servers, SOA, NS, MX, A, and CNAME records. Intermediate to advanced knowledge of routing: OSPF static, BGP, route maps, access lists, prefix lists, advertise maps, and route weights. Intermediate to advanced knowledge of exchange: Edge servers, recipient e-mail addressing, mailboxes, auto-configuration for Exchange clients. Intermediate More ❯
years of experience in cloud or enterprise networking, with deep cloud connectivity expertise. Proven hands-on experience with AWS, Azure, Google Cloud, and Alibaba networking services. Strong understanding of BGP, DNS, VPC/VNet peering, private link, VPN, and transit gateway solutions. Expertise in Infrastructure as Code (e.g., Terraform, CloudFormation) and network automation. Demonstrated success implementing SRE principles and observability More ❯
. Lead migrations from legacy email systems to Microsoft 365. Deploy and manage virtual machines and perform patching (including Oracle-based platforms). Carry out network upgrades involving OSPF, BGP, and Multi-Link Aggregation. Configure and support Veeam solutions and Microsoft 365 integrations. Deliver third-line support and troubleshoot infrastructure issues. Collaborate with project teams to implement tailored IT solutions. … Skills & Experience: Strong knowledge of Windows Server and Microsoft 365 migrations. Experience with virtualisation platforms such as VMware, Hyper-V, or Oracle KVM. Advanced understanding of networking, including OSPF, BGP, and firewall management (Mikrotik/Cisco/Juniper). Proficient in backup and recovery systems, particularly Veeam. Excellent problem-solving abilities and strong communication skills. Benefits: Competitive salary Free parking More ❯