Core Network Support Specialist

vor 2 Monaten


Wien, Wien, Österreich T&T Consulting SAS Vollzeit

Job Summary:

We are seeking a highly skilled Core Network Support Engineer to join our team at T&T Consulting SAS. As a key member of our technical team, you will be responsible for providing expert-level support for our voice core network elements in a cloud environment.

Key Responsibilities:

  • Provide customer-facing support for our major Austrian mobile network operator clients
  • Maintain and support voice core network elements in a cloud environment, including network change operations, upgrades, and troubleshooting
  • Act as an interface between our network operator technical team and vendor level 3 support
  • Provide technical support for mobile and fixed voice services
  • Participate in on-call duty rotations and be ready to respond to incidents as needed

Requirements:

  • University degree in computer science, electrical engineering, telecommunication, or software engineering
  • Solid IT background, including computer and transmission hardware, IP networking, and Linux knowledge
  • Experience with network support, preferably in a cloud environment
  • Working knowledge of telecommunication protocols, including ISUP, MAP, SIP, and Diameter
  • Mobile and fixed voice core knowledge, as well as IMS architecture knowledge
  • Excellent communication and analytical skills
  • Very good knowledge of English language

We Offer:

This role is suitable for Austrian citizens or applicants with a permanent residence permit in Austria. We welcome applicants from 3rd countries with a long-term/permanent residence permit in Austria and unlimited access to the job market.



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