Key responsibilities and duties include :

• Analyse relevant Signalling data (SIP, SS7, Diameter protocol) from the fraud perspective and produce meaningful reports capturing root cause analysis of the issues identified, magnitude of the issue and the recommended solution for the same
• Create rules in the FMS / Firewalls to generate alarms for potential frauds
• This role will require interactions with most teams internal to Company at management and operational level. This includes but is not limited to teams within Core, BSS, Interconnect team.
• Role holder will also need to coordinate with technical support team from the external suppliers of FMS tools and Firewalls
• Validate new product implementations as part of the UAT
• Role holder must be excellent at presentation skill
• Understanding of the issues, concepts, and legal/technical requirements of regulations as well as a general understanding of the principles of fraud prevention

Mandatory Experience & Skills:

• 5 years of experience in Analytics
• 3 years of relevant professional work experience in the Telecom industry on Signaling protocols
• Must have working knowledge on Signalling protocols from fraud perspective
• Role holder must have Telecommunications network architecture knowledge
• Strong understanding of latest industry standards tools, techniques, and procedures associated with fraud detection and prevention

Preferred Experience & Skills:

• Experience in a cross-functional and global environment
• Verbal and written communication in Japanese is preferred, but not required