Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
For: Non-Negotiable Skills: Linux Systems Administration: Solid foundation in Linux (preferably Debian) administration. Networking Expertise: Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Infrastructure as Code: Expertise in Ansible and experience working in hybrid cloud environments (AWS, GCP, or similar). Web Technologies: Experience with More ❯
Bath, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
For: Non-Negotiable Skills: Linux Systems Administration: Solid foundation in Linux (preferably Debian) administration. Networking Expertise: Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Infrastructure as Code: Expertise in Ansible and experience working in hybrid cloud environments (AWS, GCP, or similar). Web Technologies: Experience with More ❯
High Wycombe, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
For: Non-Negotiable Skills: Linux Systems Administration: Solid foundation in Linux (preferably Debian) administration. Networking Expertise: Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Infrastructure as Code: Expertise in Ansible and experience working in hybrid cloud environments (AWS, GCP, or similar). Web Technologies: Experience with More ❯
Hemel Hempstead, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
For: Non-Negotiable Skills: Linux Systems Administration: Solid foundation in Linux (preferably Debian) administration. Networking Expertise: Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Infrastructure as Code: Expertise in Ansible and experience working in hybrid cloud environments (AWS, GCP, or similar). Web Technologies: Experience with More ❯
London, England, United Kingdom Hybrid / WFH Options
Havas Media Group Spain SAU
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 ❯
London, England, United Kingdom Hybrid / WFH Options
IG Group
you'll need for this role Proven experience and strong technical knowledge of Arista and Cisco are required. Strong Experience in LAN & WAN software protocols; IP routing protocols OSPF & BGP; Experience with large networks in a trading/financial institution or ISP environment. Strong understanding of routing, switching, data centre and security technologies, including firewalls/proxies. High-level exposure More ❯
solutions across Security, WAN, LAN. Demonstrable knowledge of the technologies listed below. • SD-WAN • SASE • ZTNA • Firewall, IDS/IPS, DDOS, • Cloud based security services • IP Networking • Routing protocols, BGP, VRRP, HSRP • MPLS • LAN (Wired & Wireless) • Public Cloud network connectivity (ExpressRoute, Direct Connect) Experience of the above solutions from vendors including Fortinet and Cisco Experience in working with service transition More ❯
London, England, United Kingdom Hybrid / WFH Options
Nasstar
solutions across Security, WAN, LAN. Demonstrable knowledge of the technologies listed below. SD-WAN SASE ZTNA Firewall, IDS/IPS, DDOS, Cloud based security services IP Networking Routing protocols, BGP, VRRP, HSRP MPLS LAN (Wired & Wireless) Public Cloud network connectivity (ExpressRoute, Direct Connect) Experience of the above solutions from vendors including Fortinet and Cisco Experience in working with service transition More ❯
per week Required experience: Good experience of Fortinet SD-WAN solutions. Experience deploying SD-WAN over traditional WAN technologies (e.g. MPLS, leased lines). Solid understanding of routing protocols (BGP, OSPF), IP addressing, and network segmentation. Investment Trading Environment experience ITIL VMWARE Multicast expertise Nice to haves: Experience with Ipanema or other legacy WAN optimisation technologies. Familiarity with global networks More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hawksworth
per week Required experience: Good experience of Fortinet SD-WAN solutions. Experience deploying SD-WAN over traditional WAN technologies (e.g. MPLS, leased lines). Solid understanding of routing protocols (BGP, OSPF), IP addressing, and network segmentation. Investment Trading Environment experience ITIL VMWARE Multicast expertise Nice to haves: Experience with Ipanema or other legacy WAN optimisation technologies. Familiarity with global networks More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
expertise in firewall configuration and troubleshooting, with a strong emphasis on F5 and load balancing technologies Comprehensive understanding of network security concepts, systems, and related technologies (e.g., TCP, ARP, BGP, OSPF, DHCP, DNS) Proficiency in designing DMZ networks Knowledge of Cryptography and its practical applications Commitment to automating workflows for efficiency gains Programming skills in languages like Python, Ansible, and 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 ❯
Doncaster, Yorkshire, United Kingdom Hybrid / WFH Options
Burns Sheehan
and recommend infrastructure improvements to support business goals What You'll Need: Proven experience with enterprise networking products (Cisco, Juniper, Fortinet, HPE, Aruba) Strong hands-on implementation skills with BGP and network migrations Technical certifications such as CCNA, CCNP or equivalent (Preferred) Self-sufficient approach with ability to independently implement solutions Experience with VoIP/unified communications would be advantageous 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 Proactive, organised, able to take initiative and manage tasks independently Desirable Skills SD-WAN experience (Aruba More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hamilton Barnes 🌳
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 Proactive, organised, able to take initiative and manage tasks independently Desirable Skills SD-WAN experience (Aruba More ❯
non-negotiable) Comfortable across IAC, networking, and general troubleshooting in a 24/7 production environment. Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Web tech (Nginx/Apache), containerisation (Docker), cloud (AWS a bonus), and basic DB admin - MySQL or Galera is ideal Bonus: any More ❯
City of London, London, United Kingdom Hybrid / WFH Options
La Fosse
non-negotiable) Comfortable across IAC, networking, and general troubleshooting in a 24/7 production environment. Proficiency in TCP/IP, DNS management, and troubleshooting network issues. Experience with BGP/OSPF and Juniper technologies is highly desirable. Web tech (Nginx/Apache), containerisation (Docker), cloud (AWS a bonus), and basic DB admin - MySQL or Galera is ideal Bonus: any More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
If You Have Extensive hands-on experience with Juniper technologies, including: Junos-based routing and switching Mist Wired, WiFi, and WAN Assurance A strong command of core networking protocols: BGP, OSPF, QoS, NAT, MPLS, VRF-Lite Solid exposure to multi-vendor environments, ideally with: Cisco (Routing, Switching, Wireless) Meraki (MX, MS, MR) Zscaler Internet and Private Access Experience producing both More ❯
in support and architecture. 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). Experience with on-premise solutions, e.g. VMware Proficiency in managing enterprise storage solutions across on-prem and cloud More ❯
If You Have Extensive hands-on experience with Juniper technologies, including: Junos-based routing and switching Mist Wired, WiFi, and WAN Assurance A strong command of core networking protocols: BGP, OSPF, QoS, NAT, MPLS, VRF-Lite Solid exposure to multi-vendor environments, ideally with: Cisco (Routing, Switching, Wireless) Meraki (MX, MS, MR) Zscaler Internet and Private Access Experience producing both 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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero
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 ❯
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 ❯
Tower Hamlets, London, United Kingdom Hybrid / WFH Options
83zero Ltd
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 ❯
City of London, London, Tower Hamlets, United Kingdom Hybrid / WFH Options
83zero Ltd
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 ❯