TQUSI0495_5286 - Network architecture

Job Description

·       Senior Network Engineer Resource CCIE level

·       Design development implementation operation and support of networking infrastructure LAN WAN WLAN Data Center Backbone Internet Client connectivity

·       Management of network IP addressing IP traffic management and RIPE update responsibilities

·       Troubleshooting of complex problems involving client critical infrastructure production networks

·       Provide root cause analysis to impacting network issues

·       Provide subject matter technical engineering expertise and support and review technical work of others

·       Follow up IT Service Management procedures such as Incident Management Change Management etc

·       Identify and escalate situations requiring urgent attention

·       Evaluation and selection of network solutions and architectures

·       Respond to and communicate timely and effectively within the predetermined timeframe of our service level agreement with customers providing professional and knowledgeable service

·       Cooperation with suppliers manufacturers and telecom providers regarding network expansion

·       Documentation and implementation of operations procedures and network architecture standards for the deployed network technologies

·       Continues update of network designs and documents library

·       Performing Instructional sessions for knowledge transfer

·       The engineer must be able to support impacted changes during nonworking hours and in some cases he may need to be onsite

Position requirements

·       University or College Degree in Network Engineering Computer Science Information Technology Digital Systems or relevant technologyrelated field

·       At least 15 years working experience in network design implementation and support activities

·       CCIE Certification

·       Indepth understanding of communication protocols mainly IP TCP UDP HTTP IPSEC etc routingswitching protocols and technologies OSPF BGP QoS vPC STP SDWAN SDAccess Wireless etc

·       Solid understanding of network operating systems Cisco IOS NXOS etc

·       Solid understanding of Data Center network concepts and architectures Overlays CLOS VXLAN DCI etc

·       Handson experience with monitoring network diagnostic and network analytics tools

·       Analytical problemsolving skills

·       Ability to work independently in a multicultural multivendor environment

·       Fluent in Greek and English language oral written

Desired skills

·       Knowledge of Network Security principles and technologies

·       Knowledge of Security compliance frameworks PCI

·       Handson experience with VXLAN Fabric and overlays

·       Experience and Certifications in public cloud networking Azure AWS GCP

·       Experience in implementing and troubleshooting network security solutions such as firewalls SSL VPN IPSIDS and SIEM

Skills

Mandatory Skills : Genesys Contact-Center, HP DC/Branches Routers and Switches, Juniper DC/Branches Routers and Switches