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 HTTP2, 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
- Very good written and spoken English (C1), good German(min. B2) skills are desirable
- Expertisce in telecommuination signaling protocols (SS7, Diameter, GTP, 5GHTTP2, 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
Advantages
- Experience in telecommunication network security
- Expirience with signaling firewalls, telco protocoll security monitoring systems
- Experience in network/carrier fraud management
- In-depth knowledge of fraud types, methods and techniques
What our team offers to you:
- Supportive colleagues locally and internationally
- Knowledge expansion through trainings, professional certifications
* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.
* Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.