TelefonicaTech ·United Kingdom, Huntingdon Job Description The L3 Network Engineer is responsible for management, maintenance and support of datacentre network infrastructure, perimeter security systems and management platforms. Key Responsibilities: Supporting datacentre network and security infrastructure (LAN/WAN/WLAN/Firewalls/Application/VPN, Delivery Controllers … above in secure environments Continual improvement of the systems based on changing demands Liaising with various departments within the business Coordinating with 3rd party suppliers and partners to support, maintain and implement these systems In addition to the above duties and responsibilities the post holder must be prepared ...