Job TitleEngineer, Modem System TestCompanyQualcomm Technologies, Inc.Job AreaEngineering Group, Engineering Group > Cellular System Test EngineeringGeneral SummaryQualcomm is a global leader in wireless technology, driving breakthroughs that enable advanced connectivity across mobile, automotive, IoT, compute, and next-generation connected experiences. The Modem System Test team plays a critical role in validating modem features, network behavior, and data performance across Qualcomm's industry-leading modem platforms. We are seeking a motivated engineer to join the Modem System Test (MST) team in San Diego. In this role, you will contribute to building and validating end-to-end data features, protocols, and system performance across mobile, automotive, IoT, broadband platforms supporting 6G/5G modem, WiFi 7/8, ethernet and related data technologies. You will work across layers of the protocol stack and collaborate closely with cross-functional Software, Systems and Hardware teams to ensure high-quality product readiness for global deployment.Key ResponsibilitiesYou will be responsible for validating end-to-end functionality and system level performance for modem networking and data protocol features. Core responsibilities include:Develop and execute system-level test strategies, methodologies, and test plans for data features and use cases.Define key data performance indicators and evaluate system performance, including CPU/NPU performance towards close-end Edge-AI models, and optimize based on data from conducted, radiated, and live 6G/5G network testing.Analyze 3GPP specifications, carrier requirements and customer specifications, translating them into robust validation scenarios and test coverage.Perform log analysis, debugging, and root cause investigation of failures across lab and field environments.Support feature integration, certification, and commercialization of global products.Minimum QualificationsBachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field.Preferred QualificationsStrong understanding of wireline, Ethernet, and wireless data protocols, including RLP, PPP, TCP/UDP, IPv4/IPv6, DHCP, DNS, NAT, 464XLAT, VLAN, and 802.11ac/ax/ad.Knowledge of IP telephony and multimedia protocols such as SIP/SDP, RTP, IMS, and related network security concepts including IPSec, EAP, TLS, and WPA2.Familiarity with software engineering fundamentals, including data structures, embedded operating systems, object-oriented programming, and core algorithms.Exposure to air-interface performance analysis, TCP/IP analysis, packet tracing tools, protocol debugging, and system optimization.Programming or scripting experience in one or more languages such as C, C++, Java, Python, or shell scripting on UNIX/Linux/Windows platforms.Knowledge of AI/ML concepts and their application to digital communications is a plus.Pay range and Other Compensation & Benefits: $89,000.00 - $133,600.00
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