Senior Network Analysis Expert

Background:

eu-LISA is the European Union Agency for the Operational Management of Large-Scale IT Systems in the Area of Freedom, Security and Justice (eu-LISA) manages large-scale IT systems to support the implementation of asylum, border management and migration policies in the European Union (EU). The Agency is also a front-runner for the digitalisation efforts of the EU's Justice and Home Affairs domain, building a new information architecture and contributing to the development of a new security ecosystem. Since the Agency's beginnings in 2012, eu-LISA has become the digital engine of the Schengen Area. With its activities and tasks, the Agency adds value to the EU Member States by supporting their efforts towards justice, security and freedom.

Task description:

Perform advanced troubleshooting of network problems utilizing network analysers and/or sniffers and other troubleshooting tools

Perform log file analysis, analysis of traces and dumps

Education:

Minimum 4 years of relevant education (master or equivalent) after the secondary school

Minimum Experience:

Minimum 9 years of relevant professional experience

Additional needed qualification, knowledge and skills:

Advanced knowledge of the TCP/IP protocol suite

Advanced knowledge of network encryption

Network professional certification at the level of Cisco Certified Internetwork Expert/CCIE or equivalent

Advanced/In depth knowledge of network configurations

Advanced/In depth knowledge of the domains of Internet- Protocol based Local and Wide Area Networks (LAN/WAN) administration, firewall administration

Advanced/In depth knowledge of firewall/VPN configuration and troubleshooting (Cisco, Stonegate products are a plus)

Advanced/In depth knowledge of network configuration and troubleshooting including but not limited to DNS, VLAN, IP routing, LAN, WAN, and Site to Site VPN

Advanced/In depth knowledge of network security and monitoring and management of network security devices

Advanced/In depth knowledge of encryption at network layer and encryption protocols (SSL/TLS, IPSEC, etc.)

Advanced/In depth knowledge of the concepts related to loadbalancing, firewalls, switches (L2/L3), redundancy, IP addressing