Must have NV1 clearance 6-month initial CONTRACT with potential extension Hybrid working arrangement ( 2-3 days a week on-site in CBD) Daily rate: Open to discuss ROLE OVERVIEW We are looking for an experienced Cloud Gateway Engineer with a strong background in network security and firewall management to support and enhance enterprise-scale infrastructure. This role requires hands-on expertise in secure network design, administration, and optimisation of firewall and gateway technologies. WHAT YOU'LL BE DOING Manage and administer firewalls, ensuring robust protection and compliance with security standards. Configure, maintain, and optimise Zscaler environments to safeguard cloud-based traffic. Design and support secure routing strategies, with a focus on BGP protocols . Contribute to the design and implementation of Zero Trust Network Architectures (ZTNA) for secure user access. Support and maintain Azure Firewall and related cloud-based security solutions. Provide technical expertise in troubleshooting and resolving network security issues across enterprise environments. MORE ABOUT YOU Strong track record in firewall administration (cloud and on-premises). Practical experience with Zscaler engineering and operations . In-depth knowledge of routing protocols , particularly BGP. Understanding of modern zero trust principles and their application in enterprise networks. Hands-on experience managing Azure Firewall . If this opportunity aligns with your expertise and aspirations, please apply! Please feel free to reach out directly to Muneem Meah at muneem.meah(at)aurec.com , should you have any questions! Only shortlisted candidates will be contacted!