Monitor mobile core projects, including voice, data and VAS services.
Negotiate with internal units and subcontractors in order to remove obstacles of Core projects.
Participate in selection of suppliers and adjustment of HLD and LLD elements.
Understand technical documents of core development contracts Such as LOM, features and functions.
Identify, control and distribute the necessary hardware for implementation of Core projects (warehouse to center) and monitor the hardware inventory between mobile core centers.
Estimate radio platform and follow up its provision in order to create test environment.
Perform tests related to Voice services, data, value-added services and other sub-services including SMS, RBT, MCA, VMS, VSMS, USSD, OTA, WIFI Calling and...
Provide Test-Sheets and check list of hardware test, integration test, Roaming, Interconnect, transport and all kinds of charging tests.
Perform tests related to Cloud layer and virtualization of Mobile Core network services.
Register and track all types of CRs related to the development of network core.
Follow the creation of the new Network element in the all CRs, check the parameters, and highlight in case of anomalies.
Full time availability (24x7) to support after office hours.
Requirements:
3 years of relevant experience
Familiar with 2G, 3G, 4G and 5G technologies.
Familiar with topology, nodes, functions, interfaces and protocols of EPC, vEPC, IMS, CS network.
Familiar with topology, nodes, functions interfaces, and protocols of value-added networks (VAS) including SMS, RBT, MCA, VMS, VSMS, USSD, OTA, WIFI Calling.
Familiar with Cloud, NFV,SAP,SDM and programming languages.
نقش اول کیفیت، یک شرکت ارائهدهنده سرویسهای مدیریت شده مخابراتی و فناوری اطلاعات با هدف بومیسازی ارائه خدمات فنی و مهندسی صنعت ارتباطات و فناوری اطلاعات کشور در سال ۱۳۹۰ تأسیس گردید. خدمات این شرکت شامل مدیریت فعالیتهای مورد نیاز در سراسر چرخه عمر خدمات مخابراتی و فناوری اطلاعات می باشد. اهم این فعالیتها طراحی، پیاده سازی و نگهداری خدمات؛ اجرای پروژه ها به صورت کلید در دست (Full Turn key) چه بصورت پیمانکاری و چه بصورت مشارکت سرمایه گذاری می باشد.