Cellular Engineer - Customer Support IMS/Telephony
DSA33176

OVERVIEW & IMPACT

Samsung SOC R&D Lab is looking for Cellular engineer to join the team of engineers with start-up spirit to commercialize the world-class cellular modem SW. The candidate is expected to bring passion, innovation and strong execution in cellular group for commercialization of Samsung Modem.

JOB RESPONSIBILITIES

• Commercialization of Samsung Exynos modem in North American market
• Understanding of North American Cellular carrier requirements.
• Field/Equipment Log Analysis for new features and debugging for 5G/4G/3G/2G/CDMA technologies.
• Participate in new feature development and debugging for North American carrier requirements.
• Manage daily Customer interactions and issues.
• Working with off-shore teams.
• Work closely with global protocol team to resolve North America customer issues found in lab/field/IOT/carrier test

• Bachelors degree in Electrical Engineering, Computer Engineering with 1+ industry experience. Masters degree related to communication area is preferred.
• Ability to take ownership and bring innovations in development of commercial Modem/AP SW.
• Good understanding of 3GPP 5G/4G/3G/2G and 3GPP2 CDMA systems.
• Good understanding of GSMA IR92/IR94 IMS/RCS/VoLTE/VoWIFI/VTLTE/SRVCC/VoNR/VoIP
• Ability to analyze Wireshark logs to debug issues.

PREFERRED SKILLS

• Good understanding of Android Telephony, Framework and RIL
• Good understanding of North American (VZW/TMO/ATT/SPR) IMS/RCS carrier requirements
• Programming skills (C, C++, and Java)
• Ability to analyze Apps crashes and debug adb logs
• Experience working with TE (R&S/ANITE/ANRITSU/SPIRENT) box