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Form of workJob Description
About the job
About The Role
As a 4G/5G Network QA lead Engineer, you will join the Wireless network team at HARMAN Connected services. You will be responsible for for development of product validation, feature validation, systems and performance analysis, customer review sessions for LTE & 5G RAN products focusing on Air interface, E2E performance, and Call Processing and responsible for test execution in customer lab, Report creation and customer presentation.
Your Team
While this is an individual contributor role, you will be a key contributor as a product validation engineer in a multi-functional team of R&D, Systems engineering, and product validation to introduce customer products to Wireless Carrier. You will be expected to lead with influence and work with cross-functional team members drawn from all relevant functions within the business in a matrix organization. This team will be empowered and aligned around company objectives. Excellent communication and leadership skills will be key to success.
What You Will Do
We are looking for an LTE/5G Air interface and Call Processing Test engineer to join our Wireless network team. You will be a key contributor as a product validation engineer in a multi-functional team of R&D, Systems engineering, and product validation to introduce Samsung products to Wireless Carrier. Essential Duties and Responsibilities:
•Responsible for development of product validation, feature validation, systems and performance analysis, customer review sessions for LTE & 5G RAN products focusing on Air interface, E2E performance, and Call Processing.
•Responsible for Test execution in customer lab , Report creation and customer presentation. Analyzing the product and feature requirements, converting them into system test cases and execution to ensure product meets customer spec.
•Aid in product & feature performance analysis, evaluation of new product & SW releases Perform detailed analysis of 4G& 5G Wireless Protocols
•Responsible for analyzing and troubleshooting the issues
•Educate our customers on new products and services both individually and in a team environment.
•Lead junior engineers in lab on Test execution and system integration.
•Ensures that customer commitments are achieved according to plan.
•Works closely with various support organizations, logistics, and cross- functional teams
•Validation expert in driving the technical solutions to customer through complex Leveraging Bringing your experience in problem solving and ability to navigate complex organizations with pivotal shifts
•Working experience on Virtualization, Kubernetes and O-RAN is preferred.
•Good understanding on 4G & 5G concepts such as DL/UL scheduling, LTE power control,
•Beamforming fundamentals, MIMO, ENDC.
•Good understanding of Inter vendor configurations and IOT scenario
What You Need
•A Bachelor's degree in Engineering in CS/EE is required with 8-10 years of directly related experience is required. A Masters with 8+ years of experience is preferred.
•Experience with system testing activities such as feature validation, test description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting
•Strong knowledge in 4G& 5G air interface and call processing technologies and network Clienthitecture specifically focused on Radio Access Network.
•Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers
•Working experience in Lab testing and IOT testing is preferred.
•Experience in EMS systems, managing network elements, software upgrades, MOP verification.
•Experience with SW development is beneficial
•Understanding of 3GPP systems: Core and RAN networks
•Experience with test tools including protocol analyzers, XCAL/QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, Signal Generators, etc.
•Ability to travel sporadically during the project
What Is Nice To Have
•8-10 years of directly related experience is required.
•Top Three Must Have Skills: UE logs analysis, field issue debugging, LTE/5G.
•Preferred skills: eNB logs analysis, KPI analysis, clear communication as role needs customer interaction.
What Makes You Eligible
•Able to support onsite work in an office location in Plano, Texas
