We are looking for a L3 Network Engineer for the Atos Infrastructure Operations TeamThe Role Maintain the network infrastructureAcknowledge, troubleshoot and resolve tickets that are assigned to the team in a correct wayEscalate incidents internally or to 3rd party partners when requiredParticipate, on a punctual basis on specific projects related to his/her specialtyDuties:Maintain the network infrastructure: Incident resolution, problem resolutionTroubleshooting, co-ordination with third party suppliers as well as with the central IT department of the customerAdvises the project team and in areas such as capacity managementContingency planning, environment planning, configuration management and other relevant tasks related to the roleDesign and implement network solutionsMaintains the relevant documents/manuals describing the network infrastructureProvides input for incidents/problems/defects post closure analysis to the incident/problem manager and/or the technical team leaderProvides input or organize regular knowledge transfer sessionsWork shifts of 8 hours covering the time range between 7-19 from Monday to Friday with some flexibility required when overtime is exceptionally needed2 days on site presence is required for this role RequirementsAt least 5 years of professional experience in the specific domains as described belowSwitching and routing engineer (Cisco Nexus 9k, catalyst, VRF’s and OSPF Routing)Wireless LAN controller (cisco)802.1x / Cisco ISEFirewall engineer (checkpoint)Pulse secure SSL VPN (plus)Load-balancer F5 (plus)IPAM, DNS, Proxy and ServiceNow knowledge (plus)