Mobile Testing Engineer

Protocol Testing Engineer Debug and perform engineering testing services for wireless clients utilizing wireless testing specified equipment to perform required tests. Maintain the test platforms CTIA/ PTCRB/GCF and build knowledge on platforms by updating systems and isolating issues then communicating with test equipment service. Conduct testing in accordance with wireless testing procedures, maintaining the highest standards of service delivery that ensures effective customer relations. Ensure completion of all projects and relevant documentation in accordance with required procedures and standards to fulfill CTIA/PTCRB/GCF requirements. Assist in maintaining ISO 17025 accreditation to ensure the highest quality of service to clients. Test system management, maintenance, and calibrations to ensure compliance with the wireless quality systems and to actively improve the testing service to client, and Maintain a high degree of specialized knowledge of wireless industry test requirements in order to assist customers and test equipment manufactures with technical issues. Job Requirement At least 2 years of experience in modem protocol verification testing Hands on experience in performing conformance testing of modem solutions capable of WCDMA/ LTE/TD-SCDMAGood knowledge of GCF/PTCRB, Telecommunication, Telecommunication, CMCC, ALU device certification process Strong understanding of 51.101, 36.523,36.521,34.229 is desired Experience working on WCDMA/LTE/ TSCDMA test simulators like Anite, R&S, Anritsu etc Good understanding of the PTCRB test cases Strong analysis and debugging skills and ability to debug UE test failures Must have strong knowledge on atleast two or more core technologies (GSM/GPRS/ WCDMA/ HSPA+/ LTE/ TDS) and RRM, Call Processing, Message flows for GSM/ GPRS /EDGE / Rel99/ Rel5 / HSDPA/ HSUPA/ HSPA+/LTE/TS-CDMAExposure to modem performance and stability test. Additional Experience And Knowledge a Plus: Experience in Channel Emulators like Keysight PropSim, Azimuth Experience on Kubernetes and containerised environment Experience in automation using python, robot framework Android /System level testing Strong interest in mobile application ecosystems and a 'passion' for mobile validation Strong proficiency in SDK/Application Validation and ToolsStrong proficiency in Validation Methodology Strong proficiency in unit testing and test automation is essential with exposure to test tools (e.g. Junit, AndroidX test tool, Expresso, Robolectric, Jacoco, Mockito, XCTest Framework, etc..)Knowledge of iOS/Android development (Swift or Kotlin) is a strong advantage Experience with agile methodology is preferred Good knowledge with API design (client-server projects) and mobile SDK development Some Knowledge on PKI, cryptographic and mobile app security. Experience with mobile device hardware API (e.g. NFC, BLE, Biometric, Camera, Sensor, Secure Element, etc) is a plus Experience with continuous integration and build automation (GIT/ Mercurial/Jenkins) Team player Fluent in English & excellent technical writing skills Motivated self-starter, independent, autonomous & fast learner Logical, creative problem-solving skills and excellent analytical skills Willing to travel occasionally and work if needed with remote team. Comfortable to work with parties across multiple geographical sites and flexible in working hours