ektello · 8 hours ago
5G IODT Test Engineer
Plano, TX
Contract
Onsite
Senior Level, Lead/Staff
8+ years expEktello is seeking a 5G IODT Test Engineer to develop product and feature validation on 4G/5G air interface and call processing technology. The role involves systems and performance testing, analyzing product requirements, and ensuring products meet customer specifications.
AdvertisingConsultingRecruitingStaffing Agency
Responsibilities
Develop and implement systems and performance testing across 4G and 5G telecommunications technology
Analyze the product and feature requirements, converting them into system test cases and execution to ensure product meets customer spec
Perform detailed analysis of 4G Wireless protocols
Provide in depth technical log analysis and checking network configuration
Investigate poor performance related issues
Validation expert in driving the technical solutions to customer through complex organizational dynamics
Responsible for Interop testing with Device Chipset vendors/partners on new feature validation, systems and performance analysis, on 4G/5G RAN products focusing on Air interface, E2E performance, and Call Processing
Responsible for IODT Test execution in lab with Chipset partners, Report creation and customer presentation
Aid in product & feature performance analysis, evaluation of new product & SW releases
Responsible for analyzing and troubleshooting the issues
Educate our customers on Samsungs 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
Other duties as assigned
Qualification
Required
Bachelor's degree in computer science or a related field required
8-10 years experience required
Strong knowledge in 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 system testing activities such as feature validation, test description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting
Preferred
A Masters with 6+ years experience is preferred
Working experience in Lab testing and IODT testing is preferred
Experience with ongoing 3GPP Rel activities is beneficial
Experience with SW development is beneficial
Understanding of IOT technologies including eMTC, NB-IOT, S1 & X2 Interface
Experience in EMS systems, managing network elements, software upgrades, MOP verification
Understanding of 3GPP systems: Core and RAN networks
Understanding of HW as well as SW architecture
Experience with test tools including protocol analyzers, XCAL/QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, Signal Generators, etc
Ability to travel sporadically during the project
Company
ektello
Ektello provides professional recruitment, employment and staffing services for the advertising, digital, marketing and IT sectors.
201-500 employees
H1B Sponsorship
ektello 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)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
2024 (4)
2023 (2)
2022 (5)
2021 (10)
2020 (2)
Funding
Current Stage
Growth StageCompany data provided by crunchbase