SMS Firewall Manager
SMS Firewall Manager
Posted on :
30-12-2024
Employer Active
1 Vacancy
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Job Description
Roles and Responsibilities
- Setting up different type of rules based on Volume content bad URL etc.
- Proactive tracking of rule performanceidentifying issues irregularities and false positives.
- Updating the IR21 operator database.
- Countries Operator HUB GT IMSI and MSISDN list modifications.
- Identify gather and analyse SMS firewall transactional and reference data via specific tools.
- Manage and manipulate large and complex SMSrelated datasets to generate regular and ad hoc reports to support business teams in their decisionmaking process.
- Analyse and extract key insights from SMS firewall data to inform business decisions.
- Monitor and report daily and weekly SMS firewall traffic data KPIs.
- Update and modify system reference data such as operators databases and numbering plans.
- Detect and analyse messaging fraud report root cause and suggest antifraud solutions.
- Create or modify SMS firewall rules that generate alarms for detecting potential fraud.
- Explore new detection methods or system improvements and adjust the firewalls accordingly.
- Liaise with technology carriers and other teams about network traffic and system details.
Skills & Experience
- Good communication skills in English both oral and in writing.
- Analytical and attentive to details with a datadriven mindset.
- Proactive and selfmotivated.
- Advanced Excel working knowledge of pivot tables and lookups is essential.
- Telecom experience basic knowledge of SMS traffic flows and numbering plans.
- Understanding of SS7 MAP with the ability to read and analyse protocol logs is a plus.
- Understanding of telecom messaging network fraud scenarios.
- Knowledge and experience in configuring rulebased fraud systems; experience with Mobileum firewall is an advantage.
Employment Type
Full Time
Key Skills
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