Salary: £54,000 - 60,000 per year Requirements: Strong hands-on experience with Extreme Networks solutions Experience working with Juniper core networks Proven background in network engineering within secure environments Ability to diagnose and resolve complex network issues Experience working in on-site, high-security environments Active SC Clearance (essential) Responsibilities: Manage and support network infrastructure using Extreme Networks technologies Ensure network stability, performance, and security across the environment Troubleshoot and resolve complex networking issues Support ongoing network operations and project delivery Collaborate with wider technical teams to maintain service excellence Technologies: Support Network Security More: We are currently seeking an experienced SC Cleared Extreme Network Engineer to support a key project based on-site in Reading. This is a fantastic opportunity to join a high-profile environment, working on critical network infrastructure over a 9-month engagement. Candidates must be able to work on-site in Reading, and only those with active SC Clearance will be considered. last updated 17 week of 2026