Mobile Handset Protocol Field Test Engineer

Company: Niit Technologies, Inc.
Location: Austin
Posted on: September 14, 2020

Job Description:

We at NIIT Technologies are currently seeking for Mobile Handset Protocol Field Test Engineers a long-term opportunity with our End Client to be based out of New Jersey, Texas and Seattle. If interested, please feel free to reach out to or 848-248-0582(M) About us NIIT Technologies is a global IT Solutions organization with over 9500 employees addressing the requirements of clients across the Americas, Europe, Middle East, Asia and Australia in leading edge technologies like Data Analytics, Automation, Cloud, and Digital. NIIT is an Equal Employment Opportunity Employer. Overview Prior work experience on cellular wireless areas in one or many of the following areas Modem system test, mobile applications, feature integration, carrier certification, feature test and fielddrive trials. Primary Skills Understanding Perform 3GPP specs of Mobile handsets on live Lab network for 3G, LTE advance technologies like VoWiFi, Carrier Aggregation, IMS, Volte, eMBMS feature testing etc. Call and data performance KPI testing. Field test plan execution as per GCF (DG-11), TS11 (10776), Verizon D-FIT, and other operator requirement on live network. Well versed with one or many operator specific testing like AT, Sprint, Verizon, TMO, USCC other operator lab testing experience. Handset test experience with LTEUMTSCDMA operators or with commercial handset OEMs experience using QC tools like QXDM, QCAT, CAIT, etc. is very useful. Must have OMADM and FOTAGOTA test experience. LTE Understanding of wireless data protocol stacks including RLP, PPP, IP, TCP, IPV6, MIPV6, etc. Should have prior experience in log analysis and debugging related to Devicenetwork Issues. Good understanding on call flows like Attach, IMS Volte, Vo-WIFI. Should be able to do first level root cause analysis on Layer 3 (RLC and NAS). The effort needs to support multimode operations of handset devices and keen knowledge in the following technology areas CDMA2000, 1xEV-DO, WCDMA. Understanding of digital communications systems, RF propagation, CDMA, OFDM, telecommunications concepts. Knowledge of Android architecture, ADB commands like adb devices, adb logcat, etc. Tools Knowledge Qualcomm Tools (QXDM, QCAT) IP tools Wireshark. Candidates should be ready to travel across North America. Secondary Skills Good Knowledge on SDLC STLC life cycle along with basic understanding on QMS. Hands on the Bug tracking tools (like Bugzilla, Jira, etc...) and Confluence. Experience with test description documentation, parameter optimization, performance analysis, test planning, test strategy creation problem troubleshooting. Understanding of PhysicalMAC layers and Call Processing concepts in one or more of the following air interface standards CDMA2000, 1xEV-DO (Rev 0AB), GSM GPRS EDGE Rel99 Rel5 HSDPA HSUPAHSPA+ Understanding of IOT technologies. Scripting knowledge - Python, Pearl Educational Qualifications BE B Tech MS BSSDL2017

Keywords: Niit Technologies, Inc., Austin , Mobile Handset Protocol Field Test Engineer, Engineering , Austin, Texas