Secure, NAC and PAM with technologies such as VPN, IPSec, and deep packet inspection. Infrastructure Management & Operational Assurance: Administer routing protocols (OSPF, RIP, BGP, MPLS, NAT) and switching technologies (STP, MRP, VLAN, ARP) in line with architecture standards. Oversee the delivery and effectiveness of key security technologies, including DNS filtering More ❯
/IP networking, IP routing, Server Load Balancing, and Network Security architecture and core technologies such as IP, TCP, OSPF/IS-IS, BGP, MPLS, Server Load Balancers, Firewalls, ACLs, DNS, DHCP, IPAM, LDAP, NFS, etc. - Experience with one or more of the following vendor platforms: Cisco, Juniper, Alcatel-Lucent More ❯
East London, London, United Kingdom Hybrid / WFH Options
JLA Resourcing Ltd
stakeholders Proven blend of project delivery and BAU support Bonus experience would be: Exposure to Python, Ansible, or automation tooling Experience with Cisco Firepower, MPLS, or F5 BIG-IP Azure certifications (AZ-900, AZ-700) or Cisco (CCNP/CCIE) Interest in Infrastructure as Code and DevOps principles Any experience More ❯
and implement secure, scalable, and high-performing network solutions bridging on-premises and public cloud environments. Leverage routing and switching expertise (e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall More ❯
carried out implementation and detailed level support. Fosters a culture of customer first, focuses on continual upskilling, and mentoring junior members of the team. MPLS F5 BIG-IP Application Delivery Control & BIG-IQ (LTM/GTM) Experience in Infrastructure as Code (IaC) methodologies and tooling Netbox Cisco CCNP or CCIE More ❯
NCSF), Certified Cloud Security Professional (CCSP) andor Certified Ethical Hacker (CEH) Knowledge and experience with Microsoft Office and Visio. Knowledge of WAN technologies including MPLS, SD WAN. Knowledge of cloud providers security (AWS, GCP or Azure). Prior experience managing Cisco ELA products including DNA, Firepower, ISE Management console, Umbrella More ❯
networking including Firewalls (Palo Alto/Cisco ASA), Juniper/Cisco Routers Switches – troubleshooting and change requests to live customer solutions ability to troubleshoot MPLS, BGP, OSPF, IPSec experience operating NMS systems and a good understanding of ITIL processes. What Makes Us Great Six Degrees has been honoured as an More ❯
ability to create technical documentation and execute solution test plans Solid grasp of connectivity and security solutions (SD-WAN, firewalls, LAN/Wi-Fi), MPLS, ISP, OSPF, and BGP Bonus points for experience in vendor troubleshooting, datacentre operations, automation, and commercial awareness More ❯
ability to create technical documentation and execute solution test plans Solid grasp of connectivity and security solutions (SD-WAN, firewalls, LAN/Wi-Fi), MPLS, ISP, OSPF, and BGP Bonus points for experience in vendor troubleshooting, datacentre operations, automation, and commercial awareness More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Cloud People
ability to create technical documentation and execute solution test plans Solid grasp of connectivity and security solutions (SD-WAN, firewalls, LAN/Wi-Fi), MPLS, ISP, OSPF, and BGP Bonus points for experience in vendor troubleshooting, datacentre operations, automation, and commercial awareness More ❯
scripting. PREFERRED QUALIFICATIONS Thorough understanding of TCP/IP networking, routing, and Network Security architecture and core technologies such as IP, TCP, OSPF, BGP, MPLS, load balancers, firewalls, ACLs, DNS, DHCP, IP address management. Knowledge & experience of Linux or other Unix operating systems. Understands different networking hardware and packet forwarding More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Nasstar
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 More ❯
south west london, south east england, United Kingdom Hybrid / WFH Options
Nasstar
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 More ❯
west london, south east england, United Kingdom Hybrid / WFH Options
Nasstar
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 More ❯
Proven experience working on enterprise-scale networks, particularly in latency-sensitive environments (finance/trading preferred). Deep knowledge of LAN, WAN, HSRP, NAT, MPLS, VPN, GRE, BGP, and OSPF protocols. Advanced expertise in multicast networking: PIM-SM, PIM-SSM, IGMP, MVPN, MLDP. Hands-on experience with F5 BIG-IP More ❯
Proven experience working on enterprise-scale networks, particularly in latency-sensitive environments (finance/trading preferred). Deep knowledge of LAN, WAN, HSRP, NAT, MPLS, VPN, GRE, BGP, and OSPF protocols. Advanced expertise in multicast networking: PIM-SM, PIM-SSM, IGMP, MVPN, MLDP. Hands-on experience with F5 BIG-IP More ❯
Proven experience working on enterprise-scale networks, particularly in latency-sensitive environments (finance/trading preferred). Deep knowledge of LAN, WAN, HSRP, NAT, MPLS, VPN, GRE, BGP, and OSPF protocols. Advanced expertise in multicast networking: PIM-SM, PIM-SSM, IGMP, MVPN, MLDP. Hands-on experience with F5 BIG-IP More ❯
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 More ❯
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 More ❯
learn new technologies and mentor others Experience with Telemetry: Splunk, Grafana, Humio Experience with continuous integration and deployment tools Experience implementing, maintaining and troubleshooting MPLS, BGP, OSPF, IGMP, PIM related internal and external network routing issues in a production environment Knowledge with messaging queues such as Kafka, RabbitMQ, etc Bloomberg More ❯
technical concepts clearly to non-technical audiences. Knowledge of public sector procurement processes and relevant frameworks. Hands-on experience with technologies such as VPLS, MPLS, BGP, VRRP, IGRP, and platforms including Juniper (SRX/EX) and Cisco. Strong documentation skills (Microsoft Word, Project, Visio) and a grasp of Enterprise Architecture More ❯
technical concepts clearly to non-technical audiences. Knowledge of public sector procurement processes and relevant frameworks. Hands-on experience with technologies such as VPLS, MPLS, BGP, VRRP, IGRP, and platforms including Juniper (SRX/EX) and Cisco. Strong documentation skills (Microsoft Word, Project, Visio) and a grasp of Enterprise Architecture More ❯
