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Halian - Ingénieur Réseau et Systemes


  • Administrer quotidiennement les équipements de sécurité.
  • Revue des règles d'accès des Firewalls et des Proxies Web.
  • Maintenir, optimiser et faire évoluer l'infrastructure sécurité.
  • Analyser, diagnostiquer et résoudre les problèmes techniques.
  • Documenter les solutions mises en place.



  • Expérience professionnelle d'au moins 4 ans dans l'administration d'infrastructures sécurité (installation, déploiement, administration et maintenance de solutions de sécurité).
  • Excellentes connaissances des Firewalls CheckPoint, ASA, FortiNet
  • Excellentes connaissances des protocoles et des services réseaux (TCP/IP, DNS, DHCP, HTTP/HTTPS, TLS,...).
  • Bonnes capacités d'analyse et de résolution de problèmes (WireShark, Scripting).
  • Des certifications techniques dans des produits de réseau et sécurité sont considérées comme des avantages.
  • Capable de proposer des solutions pragmatiques.
  • Rigoureux et structuré.
  • Bonnes capacités rédactionnelles.
  • Très bonne maîtrise à l'écrit et à l'oral du français et de l'anglais.
  • Dynamique, proactif, motivé et capable d'un suivi rigoureux.
  • Organisé et excellentes capacités de collaboration et de communication.


Compétences considérées comme des atouts

  • Connaissances de Tufin
  • Connaissances des solutions WAF et notamment Imperva
  • Connaissances des serveurs Icap Clearswift
  • Connaissances des solutions mails GateWay Cisco ESA et Clearswift

Description société

As an international IT services company, Halian have worked hard for 20 years to understand the issues that keep our customers awake at night and to create the answers that make their lives a little easier.
Our mission - the goal that's shared by everybody at every level - is “to deliver the best people and technology services in order to help Halian's customers do more; faster, better, and more cost-effectively than ever before."
We're able to do things differently because we think and act differently - the Halian Way is based on rapid service and speedy results, and at its heart lie five key values:
Partnership, Respect, Intelligence, Dedication, and Energy.

Halian has offices in the UK, Luxembourg, Dubai, and Qatar, and have more than 500 employees all over EMEA. We work with some of the world's most ambitious and dynamic organisations, such as Public and European Institutions, Finance, Oil and Gas, Healthcare and Pharmaceuticals, and partner with industry leading hardware and software vendors. When you join Halian, you will help integrate one of our three service lines: Managed Services, Resourcing Services, or Project Services. You are able to deal with a variety of technologies in critical environments, and make a positive contribution to our customers business. In return, Halian will support the development of your career via different programmes already in place. Halian has built a strategy based on confidence with its customers and partners, and it's these strong links that allow Halian to provide you with job offers not often available on the open job market. Each role is a new challenge to take on!

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