Salary: £65,000 - 65,000 per year Requirements: I have 5 to 7 years of hands-on experience in enterprise network engineering. I possess strong operational experience with F5 LTM, Akamai CDN/security, Fortinet Fortigate, Juniper SRX, Cisco ISE, and Cisco Nexus 7000. I have proven expertise in ACLs, network segmentation, and perimeter defense. I have a deep understanding of Layer 2 and Layer 3 networking, as well as routing protocols like BGP and OSPF, and high availability concepts. I excel in troubleshooting complex network issues using packet capture and log analysis. I am familiar with network monitoring and management tools such as SolarWinds, Wireshark, and SNMP-based tools. I possess excellent communication and teamwork skills. I am willing and able to work shifts, including nights and weekends, as part of a rota. Responsibilities: I will lead and manage enterprise network operations, ensuring high availability and security. I will configure, manage, and troubleshoot F5 LTM (Local Traffic Manager). I will operate and optimize Akamai CDN and security solutions. I will administer Fortinet Fortigate firewalls and FortiManager. I will manage Juniper SRX firewalls and Juniper switches. I will implement and support Cisco ISE for RADIUS and network access control. I will configure and maintain Cisco Nexus 7000 series switches. I will design and enforce ACLs, network segmentation, and perimeter defense strategies. I will troubleshoot complex network issues using packet capture and log analysis. I will utilize network monitoring and management tools (e.g., SolarWinds, Wireshark, SNMP-based tools). Technologies: Cisco FortiGate Support Network Nexus Security More: We are seeking an experienced Enterprise Network Engineer to join our telecom client at Stockley Park. This is a fully onsite role, requiring presence at the client location 5 days per week. The position involves supporting a shift rota, including night and weekend shifts, to ensure 24/7 network operations. Only candidates who do not require visa sponsorship are eligible for this role. An immediate start is preferred. last updated 13 week of 2026