1. Help us optimize revenue assurance audits for US telco by maximizing the carrier access leaked revenue. 2. Function as subject matter expert on the Special access/Interconnect acces/Switched billing. 3. Extract data from various inventory, billing systems to prepare the discrepancy reports. 4. Special access ¿ meet point, interconnect, BIP, mileage, channel termination, non billable usoc/FID. 5. Map Quote to cash order journey for the access circuits. 6. Map ASRs to USOCs to DWH data and prepare e2e discrepancy report. 7. Triage discrepancy reports and enhance/change as per the requirement. 8. Should be familiar with US Telecommunication frameworks /FCC tariffs and regulations and billing systems such as CABS, ENSEMBLE. Inventory systems such as EASE ASR, LSR, TIRKS. 9. Large dataset handling capability and analytical skills using PL/SQL / T SQL.10. Expertise in Mainframe systems navigations, Bluezone, session management.Should have ¿ 1. Prior Access billing expertise/experience.2. Prior revenue assurance experience is a plus. 3. Familiarity with CABS, TIRKS / access billing a plus.