- International engineering project implementation and technical support of 2/3/4G core network product, including equipment commissioning and debugging, upgrade and cutover, troubleshooting and network maintenance.
- International engineering project plan formulation, progress tracking, quality management and control of 2/3/4G core network products.
- Provide support, on-site operation, or remote guidance for on-site network change operations.
- Provides technical training and guidance for on-site maintenance engineers.
- Technical communication with customer engineers