About this role
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 monitoringdetection, analylises and mitigation of attacksconception and implementing countermeasurescoordination with stakeholdersTasks
configuration of new detection filtersanalysing of alertsdiscuss findings with stakeholders and implement countermeauseresCoordinate the evaluation and mitigation process with the responsible stakeholdersDevelopment of security policy focusing on signaling threatsEvaluation of new telco signaling and signaling based fraud scenarios Very good written and spoken English (C1), good German(min. B2) skills are desirableExpertisce in telecommuination signaling protocols (SS7, Diameter, GTP, 5GHTTP2, SIP)Knowledge in operational mobile and roaming servicesExperience in anomaly detection and fraud management solutionsSecurity expertise in telecommunication networksStrong analytical and problem-solving skillsHigh attention to detail to identify potential vulnerabilities and risksAbility to work in an environment with high confidentiality and sensitivityWillingness to pass selected privacy, security and risk management training and be committed to compliance with content Advantages
Experience in telecommunication network securityExpirience with signaling firewalls, telco protocoll security monitoring systemsExperience in network/carrier fraud managementIn-depth knowledge of fraud types, methods and techniquesWhat 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.