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3rd Line Support Engineer - Must be eligible for SC Clearance

3rd Line Network Engineer - WAN Support - Must be eligible for SC Clearance Sponsorship will be offered



We are looking for a confident and capable 3rd Line WAN Network Engineer to join a highly skilled team based in Birmingham. This role offers the chance to work in a technically rewarding environment, supporting critical network infrastructure and taking ownership of complex implementation and escalation tasks.



As a key member of the team, you will be involved in both business-as-usual (BAU) support and project delivery. You'll work with a variety of Juniper platforms and networking technologies, taking responsibility for advanced configuration, troubleshooting and tuning.



Key Responsibilities:



Support and maintain a secure, global WAN network environment



Configure Juniper SRX series routers in line with project deadlines



Act as a 3rd line escalation point for network-related incidents



Deliver network implementation and support activities to a "right first time" standard



Collaborate with network architects and designers to ensure seamless project delivery



Contribute to technical knowledge sharing and upskilling within the 3rd line team



Essential Skills & Experience:



Strong hands-on experience with Juniper SRX and MX platforms



Will consider extensive Cisco if no Juniper experience

In-depth knowledge of Junos OS and CLI configuration



Advanced understanding of BGP, including policy-based routing, load balancing and attribute manipulation



Strong troubleshooting experience with IPSEC VPNs and MPLS networks



Solid grasp of PKI infrastructure, including certificate-based VPN authentication



Strong knowledge of routing and switching principles



Ideal Candidate Profile:



Self-motivated, methodical and technically proficient



Confident working in a high-pressure, fast-paced environment



Excellent communication skills with a collaborative mindset



A proactive problem solver with strong attention to detail



This is a great opportunity for an experienced 3rd Line Network Engineer to be part of a team delivering secure and innovative network solutions. If you have the right blend of skills and want to work in a challenging, rewarding role apply now

3rd Line Support Engineer - Must be eligible for SC Clearance

Birmingham, UK
Full time

Published on 07/14/2025

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