Must Have skills:Junior candidateHardware Engineering test, validation, debug, and test automationSolderingAny RF and data protocols including WiFi, Bluetooth, I2C, SPI, MIPI, UARTNetwork analyzerWireless protocol testerSpectrum analyzerDC power supplyOscilloscopeKnowledge of test script software:PythonC#MatlabDetailed Job DescriptionTest Services Expected:Characterization of RF and EE systemsCharacterization of WiFi modules and RF front ends (RFFE)Ensure they are within spec, power consumption, and thermal measurementsProduct and alternative modulesCharacterization of antennasAntenna chambersMock-up testsCrossbody attenuationMatchingCharacterization of DesensePerform Desense testing through PER measurements and aggressors in the systemHighlight known issues and provide feedbackCharacterization of EMI/EMC system level testingPerform investigations into underlying issues and the aggressors in the systemEnsure that the product is within spec of international standards, and troubleshoot or offer solutions for remedying the issueSignaling and non-signaling testingSensor performance validationSensors include Accelerometer, Magnetometer, Gyroscope, LightDevice or component level performance testingSetting and realignment of KPIs for sensing technologiesDevelopment of testing procedures for sensorsFactory test data analysis for RF, EE, AudioValidate test data from the factoryUnderstand and improve on test procedures, data collection, limitsDebug failures remotely with the factory engineering teamDesign automation software for testingAutomated Test station setup and creation of themPython scripting for connection to test equipment and data to filesData management and trend analytical analysisDeliverables:Test automation script, documentation on usage and features, data management and analysis systemTest data and test report as required for each area, project, or component under testQualifications:Minimum 3 years of experience in an engineering testing environmentKnowledge of Radio and Electrical test equipment:Network analyzerWireless protocol testerSpectrum analyzerDC power supplyOscilloscopeKnowledge of test script software:PythonC#MatlabBackground:Bachelors in Electrical Engineering, Diploma in Electrical Electronics program, or equivalentExperience:Hardware Engineering test, validation, debug, and test automationRework capabilities including soldering small passive components (0201) and schematic layout readabilityVarious RF and data protocols including WiFi, Bluetooth, I2C, SPI, MIPI, UARTManufacturing electronics at scale, understanding assembly and test procedures, and methods to improve yieldThis role requires a candidate with a strong foundation in electrical engineering and hands-on experience in a testing environment. The ideal candidate possesses a minimum of 3 years of experience in engineering testing and is proficient in using test equipment such as network analyzers, wireless protocol testers, spectrum analyzers, DC power supplies, and oscilloscopes. They are also familiar with test script software like Python, C#, and Matlab.In addition to technical skills, the successful candidate will have a background in hardware engineering test, validation, debug, and test automation. This includes rework capabilities, such as soldering small components and interpreting schematics and layouts. Experience with various RF and data protocols, including WiFi, Bluetooth, I2C, SPI, MIPI, and UART, is essential. An understanding of electronics manufacturing at scale, including assembly and test procedures and methods for yield improvement, is highly desirable.
Job Title
Hardware Test and Validation Engineer