knowledge and experience with: TCP/IP, Cisco IOS, Cisco NXOS, IOS-XR, Juniper JUNIOS, LAN/WAN, Service Provider/Extranet networks, Ethernet switching, including VPC/VSS, BGP, EIGRP, SNMP, L2/L3VPN, MPLS, QoS, Traffic Engineering, Network Service Orchestration and IPSE Experience with NFV, Service orchestration (NSO) and programmable networks Experience with service automation and network transformation. More ❯
incident response, and performance tuning. Candidate Profile Essential Skills & Experience: Proven experience in data centre networking. Hands-on with MPLS, VPLS, and cross-connects. Strong routing protocol knowledge (OSPF, BGP). Firewall configuration and troubleshooting. Expertise with Mellanox and Meraki switches. VLAN segmentation, link aggregation, QoS strategies. Desirable Skills: Familiarity with automation tools (Ansible, Terraform). Experience with software-defined More ❯
South West London, London, England, United Kingdom
Tenth Revolution Group
incident response, and performance tuning. Candidate Profile Essential Skills & Experience: Proven experience in data centre networking. Hands-on with MPLS, VPLS, and cross-connects. Strong routing protocol knowledge (OSPF, BGP). Firewall configuration and troubleshooting. Expertise with Mellanox and Meraki switches. VLAN segmentation, link aggregation, QoS strategies. Desirable Skills: Familiarity with automation tools (Ansible, Terraform). Experience with software-defined More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Robert Half
set the scope and timelines of new projects to meet completion deadlines. Profile The Network Engineer will have a deep understanding of network protocols, including IP and related transports, BGP, EIGRP and OSPF. Understanding of network hardware internals, including forwarding, filtering, and policing mechanisms. Understanding of application protocols, including DNS, IPSEC, HTTPS, and TLS. Practical experience in network device firmware More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
SR2
change control, and security accreditation processes Skills & Experience Required: 3+ years’ experience as a Network Engineer in secure or regulated environments Strong knowledge of switching, routing, firewalls, VLANs, VNets, BGP, and software-defined networking Hands-on experience with Cisco, Palo Alto, NSX-T, and Fortigate technologies Proven troubleshooting skills and ability to deliver pragmatic solutions in complex environments Familiarity with More ❯
effective communicator. Technical Requirements Deep expertise with Palo Alto firewalls and security infrastructure. Strong experience in Python , Ansible , Git , and network automation. Excellent understanding of network protocols such as BGP , OSPF , PIM , and IGMP . Experience with cloud networking, particularly in AWS and Azure . Proven ability to troubleshoot advanced networking issues. Bonus Points For Experience with Cisco Meraki products. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Precise Placements
and 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 More ❯
issues into clear and concise terms Able to create and maintain clear and effective technical documentation In depth understanding of common layer 2 and layer 3 network protocols (OSPF, BGP, PIM, IGMP, RoCEv2, spine-leaf architecture, and VXLAN) and best practices for them Proven ability to select and work with vendors to engineer switches for next-generation computing environments Experience More ❯
2+ years hands-on experience with Zscaler ZPA and ZIA in large-scale environments. Strong understanding of TCP/IP, DNS, VPNs, firewalls, proxies , and routing protocols (OSPF/BGP). Experience working with cloud platforms (AWS, Azure, GCP) and Zero Trust architectures . Familiarity with IAM and SAML/SSO integrations . Proficiency with network/security monitoring tools More ❯
network modelling Eagerness to 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, TCP, HTTPS, DNS, PIM related internal and external network routing issues in a production environment Knowledge with messaging queues such as Kafka, RabbitMQ, etc Bloomberg is an equal More ❯
use-cases (including vCPE, vEPC, vCDN, vIMS, vRAN) Internet security technologies including DDoS and DDoS mitigation, Firewalls, TLS, VPN, DLP Networking technologies including TCP, UDP, DNS, IPv4 + IPv6, BGP routing, GRE, SD-WAN, MPLS, Global Traffic Management HTTP technologies including reverse proxy (e.g., WAF and CDN), forward proxy (secure web gateway), serverless application development SASE concepts and Zero Trust More ❯
network modelling Eagerness to 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 is an equal opportunity employer and More ❯
depth with the ability to communicate clearly with both technical and non-technical audiences. You'll bring a solid understanding of networking principles and protocols (TCP/IP, OSPF, BGP, VRRP, Firewalls, IPSec, SIEM, wireless), alongside experience in at least two key solution areas such as networks, cloud, security, or unified communications. Success in this role will also come from More ❯
all 7 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 More ❯
all 7 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 More ❯
hardware and software offerings Basic Qualifications Bachelor's in Computer Science, Engineering, or related field CCNA or greater accredited with strong expertise in end-to-end infrastructure delivery, including BGP, multicast routing, switching, Strong communication and analytical problem-solving skills Securities/trading domain exposure a plus Preferred Qualifications 3+ years supporting mission-critical, latency-sensitive production environments Colocation connectivity More ❯
manage network access control using Cisco ISE for 802.1x and TACACS Manage F5 Big-IP load balancers to ensure high availability and performance of critical applications Maintain and troubleshoot BGP and OSPF routing protocols and participate in the design and implementation of routing and switching solutions Monitor the network using SolarWinds network monitoring solutions and take proactive measures to prevent … Wireless LAN Controllers Expertise in Palo Alto firewalls, including Panorama, and network access control using Cisco ISE for 802.1x and TACACS Good understanding of F5 Big-IP load balancers, BGP and OSPF routing protocols, and SolarWinds network monitoring solutions Knowledge of cloud networking concepts in Microsoft Azure and virtualized datacenter environments Strong automation and scripting skills using Python, Ansible, and 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 ❯
Kubernetes clusters Solid IaaC skills: Writing OpenTofu/Terraform, Packer or Ansible is how we change things in the cloud Impress us more by having Networking skills: Knowing your BGP from your VPC Solid security understanding: Help us engineer the secure-by-default infrastructure and deployment pipelines Familiarity with regulated workflows: ISO27001, SOC2, GDPR aren't just abbreviations, and don More ❯
You'll Need To Have: Proven excellence in customer service Fluency in English and French (Written & Spoken) Proven knowledge of router commands, network protocols (such as SFTP, TCP, UDP, BGP, RIP, etc.) Experience with communicating and coordinating with internal/external partners A real passion and proven experience of supporting technology across a multitude of platforms A solid grasp of More ❯
At Wanstor, we’ve been delivering award-winning IT solutions for over 22 years, and we’re proud to keep growing year after year. Today, our team is over 200 strong, filled with talented professionals passionate about technology. Wanstor stands More ❯
We help people achieve a better later life. That's our purpose and it's the reason we exist. We are a fast-growing FTSE 250 company helping customers enjoy the retirement they deserve. We do this through a variety More ❯
Who We Are Six Degrees is a leading secure, integrated cloud services provider, where everyone is welcome. We believe success lies in harnessing a truly diverse and inclusive culture. Our business protects UK organisations with the goal of enabling them More ❯
to enabling the high-performance, low-latency environments required for multi-GPU clusters, distributed training pipelines, and scalable AI workloads. The ideal candidate will bring deep expertise in VXLAN, BGP, EVPN, RoCEv2, and fabric-based networking, along with a solid understanding of the networking demands of large-scale AI and HPC environments. Key Responsibilities: •Design, deploy, and manage VXLAN EVPN … workload mobility. •Optimize network performance for RoCEv2, GPUDirect, and low-latency traffic flows, ensuring maximum throughput and minimal jitter for GPU-accelerated clusters. •Configure underlay and overlay protocols including BGP, OSPF, IS-IS, and troubleshoot connectivity and control-plane issues. •Integrate data center fabric with virtualization platforms such as VMware NSX, KVM, and Hyper-V, as well as Kubernetes-based … experience designing and operating VXLAN EVPN-based data center networks. •Strong knowledge of Cisco ACI, Nexus 9000, or Arista EOS platforms. •Expertise in data center routing and switching, including BGP, OSPF, IS-IS, multicast, and fabric path. •Deep understanding of AI-specific networking needs, including RoCEv2, DCB, PFC, and RDMA optimization. •Hands-on experience with automation and orchestration tools such More ❯
