Signaling Security Specialist (REF5226T)

Deutsche Telekom IT Solutions is looking for a Signaling Security Specialist with expertise in telecommunication protocols and networks. The role involves conception, detection, and mitigation of security and fraud anomalies, as well as coordination with stakeholders.

Requirements

• Very good written and spoken English (C1), good German (min. B2) skills are desirable
• Expertise in telecommunication signaling protocols (SS7, Diameter, GTP, 5G HTTP2, SIP)
• Knowledge in operational mobile and roaming services
• Experience in anomaly detection and fraud management solutions
• Security expertise in telecommunication networks
• Strong analytical and problem-solving skills
• High attention to detail to identify potential vulnerabilities and risks
• Ability to work in an environment with high confidentiality and sensitivity
• Willingness to pass selected privacy, security and risk management training and be committed to compliance with content

Benefits

• Supportive colleagues locally and internationally
• Knowledge expansion through trainings, professional certifications