To reinforce our team, we are looking for a Network & Security Consultant : Network & Security Engineer (W / M) Your main responsibilities : You will provide enterprise wide Network System infrastructure support for complex system and interconnected technologies that require day to day support and administration in order to maintain optimum performance, security and utilization for clientsEstablishing the networking environment by designing system configuration, directing system installation, defining, documenting and enforcing system standards in collaboration with our Solution ArchitectThe design and implementation of new solutions and improving resilience of the current environmentMaximizing network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with network architects on network optimizationUndertaking data network fault investigations in local and wide area environments, using information from multiple sourcesSecuring network systems by establishing and enforcing policies, and defining and monitoring accessThe support and administration of firewall environments in line with IT security policyReporting network operational status by gathering and prioritizing information and managing projectsUpgrading data network equipment to the latest stable firmware releasesThe configuration of routing and switching equipmentThe configuration of hosted IP voice servicesThe basic configuration of firewallsRemote support of on-
site engineers and end users / customers during installationRemote troubleshooting and fault finding if issues occur upon initial installation.
Your profile : You have at least 4 years of experience as Network System & Security EngineerYou are fluent in French and in EnglishCapacity management and audit of IP addressing and hosted devices within data centerLiaising with project management teams, third-
line engineers and service desk engineers on a regular basisSpeaking with customers via email and phone for initial requirement captureDeep knowledge in the following technologies : Cisco LAN & WAN (DC / CBL / office)Wifi (Cisco & Ucopia)Cisco ASA (firewall & VPN)InfobloxSolarwinds OrionCisco IronportPaloAltoFortigateF5 Big-
IPDenyAll rever proxy BlueCoat Deep knowledge in the following activities : MCO (By techno)Maintenances (By techno)Upgrades management (By techno)Backups Management (By techno)Capacity planning (bu techno)DRP Proc (By tchno)Manager Secure tunnels -
VPNNetwork ExtentionsManage external Connectivity (SILCA, CABP, EDR...)Create and manage Addressing Plan management Your offer : Permanent or Freelance contractTrainingsDynamic and innovation environmentBe in the position to open your career perspectivesTake the chance to join our NSI Family, a well known company, with various opportunity to grow >