Salary: £70,000 - 70,000 per year Requirements: We require 5-7 years of dedicated experience implementing, supporting, and developing complex Layer 2 and Layer 3 network architectures. We require proven experience leading and performing new network installations and physical and logical kit builds. We require deep technical proficiency configuring and supporting Cisco Nexus switching frameworks and Aruba Wi-Fi environments. We require solid understanding of network load balancing mechanisms and coordination of third-party penetration testing. We require strong secondary expertise in cyber security, including administering Palo Alto firewalls and their next-generation service suites. We require experience using Qualys Vulnerability Management tools and endpoint detection and remediation software. We highly value experience working within SOX compliance frameworks and fast-paced data environments. We expect candidates to provide project examples demonstrating hands-on leadership in network or security kit deployments. We look for evidence of the scope of hardware and software deployments personally executed. We look for examples of technical challenges overcome during installation or build phases. We look for examples of tangible security, performance, and business improvements delivered through technical decisions. Responsibilities: We lead the configuration, assembly, installation, and deployment of new network and security hardware. We maintain detailed and accurate engineering documentation. We own, optimize, and scale our Layer 2 and Layer 3 network environment. We manage Cisco Nexus routing, LAN and WAN frameworks, wireless networks, B2B links, and network load balancing solutions. We spearhead mid- to large-scale infrastructure initiatives from inception through completion. We ensure deliverables are met on time and within budget. We demonstrate the business value of our technical decisions across deployments. We oversee next-generation Palo Alto firewalls, intrusion prevention systems, and data encryption protocols. We monitor SIEM platforms and threat feeds to identify, investigate, isolate, and remediate vulnerabilities. We partner with internal technical teams and coordinate with external vendor partners. We coach and advise team members to support continuous improvement. Technologies: Aruba Cisco Hardware Support LAN Load Balancing Network Nexus Security Excel More: We are seeking a senior, hands-on Cyber Security and Network Analyst to serve as a technical anchor within our operations team. This is a high-impact role focused on building, securing, and optimizing resilient infrastructure that supports our evolving business objectives. We offer structured progression, tailored 1:1 mentorship, consistent coaching, strong autonomy, and a collaborative environment where you will have ownership of meaningful outcomes and the support needed to grow your architectural capabilities. last updated 21 week of 2026