A remote Senior Network Engineer responsible for migrating from Cisco ASA to FortiGate firewalls as part of a Data Center Modernisation Programme, handling firewall rules, VPNs, VLANs, migration processes, documentation, and post-implementation support, with core tech including Cisco and FortiNet.
Our client is leading technology solutions provider, with a global presence and a diverse team of over 6,000 skilled employees representing 60+ nationalities, serves millions of customers daily across 175+ countries. This organization boasts a robust global ecosystem of strategic partners and maintains key hubs in several regions, including Europe and the Americas. Its extensive portfolio encompasses Cloud, Data & AI, Enterprise Applications, Workplace Services, and Cyber Security & Networking solutions, designed to drive digital transformation for clients. The company's core values center around openness, trust, and boldness. Key partnerships include top-tier collaborations with major players in the cloud, cybersecurity, and IT infrastructure sectors, achieving elite partner status in many instances.
They have an internal Data Center Modernisation Programme and they are looking Senior Network Engineers with Cisco & FortiNet to replace the core network, firewall & IaaS estates over the coming 18 months.
Responsibilities:
Perform a 1-to-1 migration from Cisco ASA to FortiGate firewalls, including firewall rules, VPN, and VLAN migrations
Analyze rules and configuration, provide optimization suggestions
Adhere to the agreed change management process
Develop step-by-step instructions for each firewall migration
Implement migration changes within the agreed change window, which may be outside office hours
Offer post-implementation support, including issue resolution and performance optimizations
Create thorough documentation for all new builds and configurations
Requirements
Expert knowledge and experience with Cisco ASA and Fortinet firewalls
FW architecture experience
Proficiency in HA setup, physical and virtual FWs
Advanced understanding of firewall rules, VPNs, VLANs, routing, etc.
Experience with FW migrations
Experience with Cisco ACI networks
Solid understanding of ITIL processes and procedures
Excellent communication skills with both internal and external stakeholders