What are the responsibilities and job description for the Careers position at Lightbridge Communications Corporation?
Tech Mahindra Network Services has an opening for an Engineer - Test Execution Core Policy Charging.
- Expertise with Ericsson Charging, Billing and activation systems
- Expertise of Switch Control and subscriber activation and provisioning systems.
- Expert knowledge of 3GPP call flows and compliance
- Knowledge of 5G / CUPS / LTE Subscriber Policy (HSS / HLR), Expertise with Offline / Online Charging architectures (such as PCRF Gx and OCS Gy, interfaces)
- Experience with OCS, CHF, CDRs, Gy, Gy metering, Online charging, Gy Quota, Sy, Gy redirection
- Knowledge of DPI (SPI (L3 / L4), L7 parsing, L7 Signatures, SNI technique, DNS parsing)
- Experience with PCRF, PCF, PCC, 3GPP QOS Management, Gx, Gx Charging rules
- OSS and BSS Protocols for billing and provisioning interfaces (Gz, SOAP, Rest)
- Knowledge of South/North bound APIs for integration and automation framework
Early Careers Account Representative Trainee
Aon -
Philadelphia, PA