8006-Manager, Device & SIM Management
DUTIES: Manage a team within the TPX department, responsible for the development of mobile devices for Xfinity Mobile; design and develop physical SIM and eSIM solutions using Comprion and the SIM toolkit; work with the 4G and 5G telecom network protocols; define requirements for various SIM applets; work with the SIM vendor to create SIM profiles; define use cases and architecture for Over the Air (OTA) SIM management and eSIM management platforms; develop EDI processes for secure SIM data sharing between SIM providers, network partners, and BSS systems as needed; manage IMSI ranges across multiple SIM providers; set up the SIM test infrastructure, and perform end-to-end certification testing of SIM cards, including creating and executing certification test plans; use QXDM and QCAT to trace and diagnose device logs debug SIM issues using test emulators and tools during development and post launch operations; perform production operations activities after the product launch; and guide and mentor junior-level engineers.
REQUIREMENTS: Bachelor's degree, or foreign equivalent, in Computer Science, Engineering, or related technical field, and six (6) years of experience developing SIM solutions using Comprion and the SIM toolkit; of which three (3) years of experience includes working with 4G or 5G protocols; and of which one (1) year includes using QXDM and QCAT to trace and diagnose device logs.
This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
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