Signaling Security Specialist (REF5226T)

Deutsche Telekom IT Solutions HU

📍 Pécs, Baranya, Hungary 💼 Full-time 🕒 Posted June 27, 2026

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Job Description

Job Description
For an international team, we are looking for a signaling security & fraud specialist with high expertivse in telecommunication protocolls and networks, espacially SS7/SMS, Diameter, SIP and 5G GTP and Roaming technologies and services. The tasks involves:
conception of security and fraud anomalie monitoring
detection, analylises and mitigation of attacks
conception and implementing countermeasures
coordination with stakeholders
Tasks
configuration of new detection filters
analysing of alerts
discuss findings with stakeholders and implement countermeauseres
Coordinate the evaluation and mitigation process with the responsible stakeholders
Development of security policy focusing on signaling threats
Evaluation of new telco signaling and signaling based fraud scenarios
Qualifications
Very good written and spoken English (C1), good ...
            

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Job Details

Location Pécs, Baranya
Job Type Full-time
Category Computer Occupations
Posted Date June 27, 2026
Application Deadline August 06, 2026