Mobile Device Test Network Engineer

General Position Purpose:The role of this position encompasses a wide scope of activities and initiatives that will bring solutions to complex applications problems, system administration issues or network concerns. Network Engineers will work with testing mobile phones that has the latest features in the technology and /or telecommunication available on the market. The testing scope includes connectivity test, lab test, and others as required. The position requires the Network Engineer to perform systems management and integration functions. Essential Functions:Verify stability and portability of networks and softwareCommunicate project information through technical reportsPerform ongoing hardware and software maintenance operations, including installing or upgrading hardware or softwareProvide technical guidance or support for the development or troubleshooting of systemsWork on lab testing on 3GPP standards based on cellular system such as GSM, EDGE, WCDMA, HSPA, and LTE. The testing conducts various types of mobility and stationary RF test cases in the lab of LTE, WCDMA, UMTS, and GSMResearch, test, monitor or verify proper functioning of software patchesAnalyze and determine issues; check the similar/same issue history, design test plan (location, models, basic parameters, considerations, etc.), lab test and/or lab test, set test environment and parameters regarding network circumstanceConfirm whether the issue is cleared or remained, create professional report, and communicate with design team and QA teamLogging; determine what the log shows, confirm whether the issue is cleared or remained, professional report, and communicate with design team and QA teamOther duties as assignedTravel up to 30% Education and Technology Skill Requirements:Bachelor's Degree Preferred in Electronics, Software Engineering Communication, Computer Network Engineering, Computer Science, Electrical Engineering or TelecommunicationsGeneral understanding for telecommunication knowledge and Android platform deviceAnalytical, Scientific, Data Mining and Database management softwareAccess software, cloud-based management software, communications server softwareStrong knowledge of LTE, HSPA+/WCDMA including PHY/MAC, signaling, call processing concepts and upper layers.Good understanding on GSM, GPRS, EDGE, WCDMA, CDMA, HSPA, LTE, Wi-Fi, Bluetooth, GPS, mobile phone software architecture and telecommunication network configurationExperience in analyzing logs, troubleshooting issues from lab for UMTS/GSM CS, PS calls, LTE Data calls, metric test is plus. Experience with specific logging/analysis tools such as QxDM, QPST, XCAL, XCAPExperience with Transport Layer protocols such as TCP, UDP, and analysis tools such as WiresharkProficient with MS Office (Outlook, Excel, Word, Power Point) is essential for creating the test reportsKnowledge of Wireless Technology - LTE, GSM, CDMAUnderstanding of TCP/UDP, IP Packet, OSI Protocol ModelSolid understanding of SW testing techniques and methodologiesInternet browser and Internet protocol IP multimedia subsystem softwareTransaction security and virus protection software; Network monitoring software Must have the following competencies:·Reliable with good time management skills·Analytical thinker/Problem Solver/Decision Maker·Integrity/Adaptability/Flexibility·Attention to detail, organization, planning and prioritizing work·Results oriented/Takes initiative·Innovative/Creative·Build Relationships/Client Focused/Service Minded/Communication with Supervisors and Peers·Self-motivated with a positive mindset and works well in team environment or on an individual basisGreat interpersonal skills, written and verbal communication skills

Created: 2024-11-02