CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms andamp; Utilities. CACI are seeking a highly motivated Network Engineer to work on a number of projects in London andamp; the Home Counties. The Network Engineer will be a key player in designing, implementing, maintaining and supporting highly available network architectures, whilst assisting and advising the business by developing guidelines on the usage of complex systems and their components. Utilising your extensive networking knowledge (Data Centres/Campus/WAN) and proven track-record of working on global networks, you will become a crucial part of key deliverables and projects. Skills and experience needed for the Junior Network Engineer: * Degree educated within a relevant technical field is preferred * Solid understanding of TCP/IP based networks and networking protocols (eg OSPF, BGP) * Experience building, designing and supporting LANs/WANs * Strong communication and presentation skills * Advanced level knowledge of Routing and Switching (eg CCNA or CCNP certified) * Experience of WAN circuits and solutions (eg MPLS and VPN''s) * Knowledge of working with Firewalling technologies (Checkpoint/Palo Alto/Fortinet/Cisco) * Knowledge of Application Delivery Controllers (eg F5, Citrix) * Proficient level knowledge of ..... full job details .....