> Markdown version of [/jobs/ext/2356536-network-engineer-security-systems-client-deployments](https://www.wearedevelopers.com/jobs/ext/2356536-network-engineer-security-systems-client-deployments). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer (Security Systems & Client Deployments) - **Company:** Avalon Artificial Intelligence Limited - **Location:** UK (Remote available) - **Salary:** £26,000.0 - £27,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Computer Vision, Microsoft Azure, Bash Shell, Business Systems, Cloud Computing, Computer Networks, Dynamic Host Configuration Protocol, Linux, Network Address Translation, Domain Name System (DNS), Networking Hardware, IP Addressing, IPv4, Subnetting, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Network Troubleshooting, Network Configuration and Change Management, IP Cameras, Network Architecture, Network Connections, Network Planning and Design, Network Diagnostics, Network Monitoring, Routing, Network Segmentation, Nginx, OpenVPN, Role-Based Access Control, Remote Access Technology, Cloud Services, Prometheus, Zero Trust Network Access, Smart Devices, Software Engineering, TCP/IP, Virtual Local Area Networks, Wireless Networks, Wi-Fi Technology, Network Routers, Dynamic Routing, Google Cloud, Connectivity Problems, Grafana, Reliability of Systems, Firewalls (Computer Science), Juniper, RTSP, AI Platforms, Kubernetes, Low Latency, Cloudflare, Fortinet, Routing & Switching, Multiaccess Edge Computing, Video Streaming, Firewall Services Module, Open Network Automation Platform, Network Server, Cisco, Docker - **Published:** August 25, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=89d2797b9af0723b ## About the Role We are looking for someone with practical experience in network engineering, infrastructure networking or security-system networking. You should have experience with some of the following: * TCP/IP * IPv4 networking and subnetting * VLANs * Static and dynamic routing * NAT * DNS * DHCP * Firewalls * VPNs * Switching and routing * Wi-Fi networking * Linux networking * Network troubleshooting * Network monitoring * Secure remote access Experience with networking equipment or platforms from vendors such as the following would be beneficial: * Cisco * MikroTik * Ubiquiti * Fortinet * TP-Link * UniFi * pfSense / OPNsense * Sophos * Juniper We do not expect candidates to have experience with every vendor or technology listed. Security & Surveillance Networking Because Avalon develops intelligent security systems, experience with CCTV, IP cameras or physical-security networks would be particularly valuable. Useful experience may include: * IP cameras * NVR and DVR systems * RTSP * ONVIF * PoE networking * Camera VLANs * CCTV network design * Video streaming over IP * Multi-camera installations * Network bandwidth planning * Remote camera connectivity * Secure access to geographically distributed sites Experience with manufacturers such as Hikvision, Dahua, Axis, Hanwha or similar IP surveillance systems would be beneficial. Additional Technical Experience Experience with any of the following would also be useful: * Linux * Docker * Kubernetes networking * Cloud networking * AWS, Azure or Google Cloud * Tailscale, WireGuard or OpenVPN * Cloudflare networking * Reverse proxies * Nginx * SSL/TLS certificates * Network automation * Python or Bash scripting * Prometheus/Grafana or similar monitoring platforms * Zero Trust networking * Network security and access control The Ideal Candidate You will be someone who: * Enjoys diagnosing complex networking problems. * Can understand an unfamiliar customer network and quickly determine how it is structured. * Understands how routing, firewalls, NAT, VLANs and VPNs interact. * Can distinguish between application problems and underlying network problems. * Thinks carefully about security when exposing devices or services remotely. * Understands the importance of network segmentation in security environments. * Can troubleshoot issues systematically using evidence rather than assumptions. * Is comfortable working directly with routers, switches, firewalls, cameras and servers. * Can communicate clearly with both technical teams and customers. * Is comfortable remotely supporting customer environments. * Can document network configurations so deployments are repeatable and maintainable. * Takes ownership of problems from initial investigation through resolution. ## Description You will work closely with our Platform, Computer Vision and Software Engineering teams to ensure cameras, servers, edge devices, access-control systems and Sentinel services can communicate securely and reliably across customer networks., * Design and configure networking for new Avalon Sentinel Suite customer deployments. * Assess existing customer network environments and determine the safest and most reliable integration approach. * Configure and troubleshoot: * LAN and WAN networks * VLANs and network segmentation * Routers and switches * Firewalls * VPNs * Subnets and routing * NAT and port forwarding * DNS and DHCP * Wireless networks * Secure remote-access solutions * Connect CCTV cameras, NVRs/DVRs, servers, edge devices and security equipment to Avalon systems. * Configure reliable network connectivity for IP cameras and real-time video streams. * Troubleshoot RTSP, ONVIF and other IP-based camera connectivity issues. * Ensure high-bandwidth video and AI workloads operate reliably across customer networks. * Design network segmentation so security cameras, AI servers and customer business systems can remain appropriately isolated. * Implement secure remote connectivity for deployment, maintenance and technical support. * Build and maintain site-to-site and remote-access VPN solutions where required. * Configure network routes between customer infrastructure, edge systems and approved cloud services. * Diagnose packet loss, latency, jitter, bandwidth limitations and connectivity failures. * Use network diagnostic tools to identify the root cause of complex customer connectivity problems. * Configure firewall rules and access-control policies using the principle of least privilege. * Support secure communication between customer sites and Avalon-controlled infrastructure where applicable. * Maintain network reliability and availability for production Sentinel installations. * Monitor network health and identify connectivity or performance degradation. * Assist with network incident response and troubleshooting for existing customers. * Work with Platform Engineers during Sentinel deployments and upgrades. * Work with Computer Vision Engineers to ensure camera feeds and video streams are delivered reliably to AI processing systems. * Document network architectures, IP addressing, VLAN configurations, firewall rules and deployment procedures. * Create reusable network deployment standards and configuration templates. * Help automate repeatable network configuration and validation tasks. * Ensure customer deployments follow appropriate security and networking best practices., What You Will Work On Avalon Sentinel deployments can involve multiple systems operating together, including IP cameras, AI processing servers, access-control devices, edge systems, customer networks and cloud services. The Network Engineer will ensure these components can communicate securely and reliably. You may work on challenges such as connecting cameras located on separate network segments, establishing secure remote connectivity to customer sites, designing camera VLANs, diagnosing unreliable video streams, integrating edge AI servers into existing customer networks, configuring firewall policies and ensuring that networking remains stable as deployments scale. The role is therefore an important bridge between physical security infrastructure, IT networking and Avalon's AI platform. About Avalon Avalon Artificial Intelligence Limited develops intelligent security and automation technologies. Our Avalon Sentinel Suite combines AI-powered video and image analytics, face recognition, access-control intelligence, anomaly detection, intrusion monitoring, behavioural and event intelligence, non-invasive sensing and operational intelligence within a configurable security platform. Reliable and secure networking is fundamental to these systems. As a Network Engineer, you will help build the infrastructure that connects Avalon's AI technology with the real-world devices and environments it protects.