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Samsung Electronics America · 3 weeks ago

Senior Manager, 4G/5G RAN Air Interface Systems Engineer

Plano, TX

Full-time

Onsite

Senior Level, Lead/Staff

10+ years exp

Samsung Electronics America, Inc. is a leader in mobile technologies and consumer electronics. The Senior Manager, 4G/5G RAN Air Interface Systems Engineer will be responsible for product performance analysis and the evaluation of new product releases, focusing on maximizing performance and user experience in 5G RAN features.

Manufacturing

H1B Sponsor Likely

Responsibilities

Responsible for identifying opportunities to further improve products through new features, defining feature requirements and working with R&D to finalize the solution

Verify the performance and functionality of the 5G air interface in commercial network. Analyze UE logs and gNB logs corresponding to a 5G air interface feature under study and produce test reports showing the intended target gain if applicable

Responsible for hands on analysis of network performance issues (i.e., air interface, call processing, etc.) and creating solutions to meet network optimization expectations

Perform detailed analysis of 4G/5G Wireless Call Protocols. Responsible for analyzing and troubleshooting the issues

Educate our customers on Samsung’s new products and services both individually and in a team environment. Ensures that customer commitments are achieved according to plan

Works closely with various support organizations, logistics, and cross- functional teams from SEA and Samsung HQ to achieve successful new product roll-outs and developments

Qualification

5G concepts4G/5G air interfaceWireless Call ProtocolsSystem engineering activitiesProtocol analyzersChannel Emulators3GPP systemsAnalytical skillsCommunication skillsProblem-solving skills

Required

Bachelor's Degree in Computer Science or Electrical Engineering; Advanced degree is a plus

10+ years' work experience in the wireless industry

Must have understanding on 5G concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies etc

Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting is desirable

Strong knowledge in 5G and 4G air interface and call processing technologies and network architecture specifically focused on Radio Access Network

Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers

Experience with protocol analyzers, creating Tableau reports, test tools such as XCAL, QXDM and Wireshark

Understanding of Channel Emulators, Spectrum Analyzers, and Signal Generators

Understanding of 3GPP systems: Core and RAN networks

Understanding of HW as well as SW architecture

Excellent communication and collaboration skills: To work effectively with cross-functional teams

Problem-solving and analytical skills: To troubleshoot network issues and optimize performance

Ability to travel approximately 20% of time

Preferred

Experience with ongoing 3GPP Rel-18/19 activities is beneficial

Experience with SW development is beneficial

Experience with wireless infrastructure provider and/or operator is desired

Company

Samsung Electronics America

Glassdoor3.6

Samsung Electronics America engages in high-tech electronics manufacturing and digital media.

Founded in 1978

Ridgefield Park, New Jersey, USA

5001-10000 employees

http://www.samsung.com/us/

H1B Sponsorship

Samsung Electronics America has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

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2020 (105)