Job Title : Senior Engineer ( Interface Testing)

Experience : 4-12 years

Location : Ahmedabad

Education : BE/Btech/MCA/MS/Msc or Equivalent

Job Description :

• Design test strategy / approach and plan for verification and validation of the RF systems and the corresponding domains of a wireless. • Design Test Scenarios, Test Cases and setup Test Bed for testing various connectivity & communication circuits including but not limited to Bluetooth, Bluetooth Low Energy, Wi-Fi, ZigBee, Z-Wave, LoRaWAN, Ultra-Wide Band and RFID as per product specifications and
standards. • Test execution, reporting and tracking of defects to closure in coordination with design and architecture teams. • Analyze test Data, build a report, then draw conclusions and make decisions to generate datasheet. • Impedance match tuning, board level bring up, debugs etc. • Work closely with Hardware/Firmware Engineering on technology implementation, root cause identification of issues. • Assisting and leading team of two to three on techno-functional grounds for smooth project execution. • • Technical Skills: • Experience in testing Microcontroller/ Microprocessor based embedded systems and associated subsystems such as the power supply, I/O interfaces, displays and communication protocols • Strong in fundamentals of digital communications, RF communication protocols, wireless protocols, transceivers and EMI tests • Hands-on expertise in testing of wireless sub-system architectures and component technologies employed for WiFi, BT/BLE, ZigBee, Z-Wave, LoRaWAN including emerging technologies • Experience in verification and validation of RF performance criteria. • Clarity on RF concepts such as EIRP, G/T, TRP, TIS, noise figure, sensitivity, phase noise, EVM, spectral mask, spurious, harmonics, intermodulation, s-parameters, Smith charts, and tuning networks • Proficient in using RF/microwave test equipment such as vector network analysers, spectrum analysers, anechoic chambers, shield boxes, sniffers, RF signal generator, oscilloscopes etc. • Hands on experience in Linux OS & shell scripting • Programming skills in C, C++ is preferred • Experience in developing automated test cases using scripting and programming language (Python) is a must • Experience in analysis using MATLAB/Octave will be added advantage • Proficient in using network diagnosis tools including but not limited to Wireshark, iPerf etc. • Strong test case creation, black box testing, documentation, and communication skills are a must. • Experience on at least one Control Revision Tool such as Perforce, GIT, GERRIT • Experience in integrating Test Automation suite with CI-CD pipeline • Exposure to handling of RF PCB boards & FPGA boards.