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EY Consulting RISK Revenue Assurance SeniorTelecom (TMT) Sector
At EY we are building a nextgeneration AIenabled Revenue Assurance Solution within GDS to help telecom operators protect revenues reduce leakage and move from peopleheavy controls to intelligent scalable assurance models.
The opportunity
As aSenior Revenue Assurance you will play a key role in the handson execution and operationalization of EYs AIenabled RA solution. You will work across the complete telecom revenue lifecycle executing reconciliations investigating revenue leakages validating billing and network data and actively contributing to the development and use of AI agents across Revenue Assurance use cases.
This role requiresstrong telecom domain expertise deep billing and network understanding and practical experience applying analytics and AIdriven techniques within the RA lifecycle.
Your key responsibilities
Client delivery & analysis
- Execute endtoend Revenue Assurance controls across the telecom revenue lifecycle:
network mediation rating billing invoicing collections GL - Perform usagetocash and provisioningtobilling reconciliations (CDR/UDR vs mediation vs billing vs GL) identifying:
- Unbilled or underbilled usage
- Rating and charging discrepancies
- Product and catalogue configuration mismatches
- Analyze billing mismatches incorrect discount application bundle errors and tariff rule failures.
- Investigate revenue leakage perform rootcause analysis quantify financial impact and support issue closure.
- Execute RA controls across all major telecom revenue streams including voice (MO/MT domestic & international) SMS (P2P A2P) data roaming (TAP NRTRDE) interconnect and settlements OTT and subscriptionbased services and digital bundled and partner revenue models.
Operational excellence
- Perform detailed analysis and reconciliation of suspense and clearing accounts including aging rootcause identification and recovery tracking.
- Validate completeness and accuracy of network source data (CDRs/UDRs) across switches IN IMS packet core and OTT platforms.
- Support and validate network source agents and upstream data feeds to ensure data integrity and control coverage.
- Prepare control evidence reconciliation logs and documentation to ensure auditability and compliance with RA standards.
Billing systems & integration expertise
- Work handson with billing engines (e.g. Amdocs Ericsson Netcracker) including:
- Rating logic and charging rules
- Discounts bundles and promotional configurations
- Impact analysis of billing configuration changes
- Analyze and troubleshoot revenue issues caused by APIbased integrations between provisioning billing CRM partner and digital platforms.
- Support UAT defect analysis production validation and reconciliation signoffs for billing and RA controls.
Controls KRIs & monitoring
- Execute and operate KRIs/KPIs thresholds and tolerances under guidance from RA leadership.
- Assist in building and validating dashboards alerts and monitoring logic to ensure adequate risk coverage and data accuracy.
- Document control logic assumptions data definitions and evidence to support auditability and explainability.
Data & technology collaboration
- Work closely with data engineering and BI teams to support data sourcing validation and transformation.
- Validate datasets related to CDRs billing tables settlements and financial data used in RA reconciliations.
- Actively use and contribute to AIenabled Revenue Assurance capabilities including:
- AI agents for anomaly detection reconciliations and exception prioritization
- Automation of manual RA controls using agentbased logic
People & engagement support
- Guide analysts and junior team members on analysis approach validation checks and documentation standards.
- Produce clientready analysis dashboards reports and control documentation.
- Contribute to reusable RA assets such as control playbooks checklists and leakage libraries.
Skills and attributes for success
- Strong understanding of telecom revenue flows and BSS/OSS systemsmediation rating billing invoicing and collections.
- Practical knowledge of Revenue Assurance frameworks revenue leakage types control design and reconciliations.
- Handson experience working with large telecom datasets CDRs/UDRs and settlement files.
- Strong analytical and problemsolving skills with high attention to detail.
- Ability to clearly communicate findings and issues to senior team members.
To qualify for the role you must have
- 5 years of handson Telecom Revenue Assurance experience (operator vendor or consulting).
- Strong execution experience in provisioningtobilling usagetorevenue revenuetoGL reconciliations suspense account analysis leakage identification and KRI/KPI monitoring.
- Solid understanding of telecom billing and mediation systems with endtoend revenue lifecycle knowledge.
- Handson expertise with analytics tools (SQL Excel Power BI/Tableau) network source systems/source agents billing engines (rating discounts bundles config changes) and API/integrationdriven revenue issues.
- Practical exposure to AI / AIagent usage in Revenue Assurance along with experience on RA tools (WeDo Subex Araxxe TEOCO) and billing platforms (Amdocs Ericsson Netcracker).
- Good written and verbal communication skills in English.
What we look for
A Revenue Assurance professional who combines deep telecom domain knowledge strong execution capability and AIfirst thinking and who can help EY deliver a modern intelligent and scalable Revenue Assurance solution for global telecom clients.
What Working at EY Offers
We offer a competitive compensation package where you will be rewarded based on your performance and recognized for the value you bring to our business.
Plus we offer:
- Continuous learning and capability building
- Opportunities to work on largescale global RA programs
- Exposure to advanced analytics and RA solution development
- An inclusive and collaborative culture that supports career growth
EY Building a better working world
EY is building a better working world by creating new value for clients people society and the planet while building trust in capital markets.
Enabled by data AI and advanced technology EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
EY teams work across a full spectrum of services in assurance consulting tax strategy and transactions. Fueled by sector insights a globally connected multi-disciplinary network and diverse ecosystem partners EY teams can provide services in more than 150 countries and territories.
Employment Type : Full Time
Experience: years
Vacancy: 1
