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Deutsche Telekom IT Solutions

Network System Engineer WAN (REF4907H)

Debrecen , Hungary
full-time Remote

AI overview

Design, build, and support complex WAN networks while ensuring the transition from traditional to a fabric-based network structure including SD WAN environments.
  • Design build and support complex WAN networks based on Cisco , Juniper  components
  • Development of a network and migration concept from traditional network to a fabric based network structure
  • Development and support of SD WAN environments.
  • Perform project work from concept to implementation in WAN environments based on dynamic routing protocols
  • Complex analysis of large networks
  • Security engineering and consulting
  • Development and set-up of a Cloud network design
  • Planning and choice of the network components needed (e.g. in the context of projects)
  • Solicitation of  quotations
  • Set-up, maintenance and configuration of the individual components
  • A good knowledge of authentication and logging architecture as well as  DNS
  • Excellent knowledge of routing and implementation of routing protocols
  • Set-up and extraction of customers dedicated and shared network areas
  • QOS and bandwidth engineering
  • Documentation and allocation of subnetwoks or individual IPv4 and IPv6 addresses
  • Provision of traffic management
  • EDP technology degree  (university or comparable) or comparable degree in natural sciences
  • Experience of administration of huge WAN Networks and of the set-up of routers, switches and firewalls in combination with Loadbalancers
  • Reliable knowledge of Farbic design and structure
  • CISCO CCIE or comparable certificates
  • Experience of project support
  • Specialised knowledge of Cisco and ACI,  Juniper and  Apstra  (certificates on training/courses are obligatory)
  • Reliable knowledge of Loadbalancers, Firewalls Radius, Tacacs and LDAP
  • Experience of Traffic Shaping solutions
  • Experience of configuration, maintenance, updates and security management of network and server components
  • Excellent and state-of-the-art knowledge and practical knowledge of UNIX/LINUX operating system
  • Experience of  issuing tenders for hardware and software procurement
  • Cooperative, task-orientated and matter-of -fact way of working
  • Practical experience and planning experience of MPLS
  • English language skills in reading and writing
  • Basic knowledge of DWDM

* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.

 Deutsche Telekom IT Solutions

The largest ICT employer in Hungary, Deutsche Telekom IT Solutions (formerly IT-Services Hungary, ITSH) is a subsidiary of the Deutsche Telekom Group. Established in 2006, the company provides a wide portfolio of IT and telecommunications services with more than 5000 employees. ITSH was awarded with the Best in Educational Cooperation prize by HIPA in 2019, acknowledged as one of the most attractive workplaces by PwC Hungary’s independent survey in 2021 and rewarded with the title of the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.  

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