Circet · 22 hours ago
Telecom Network QA Engineer 4 - Staffing
Plano, TX
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expCircet USA is the leading provider of Network Services in North America, and they're looking for talented professionals to join their team. The Telecom Network QA Engineer 4 will be responsible for developing product and feature validation on 4G/5G air interface and call processing technology, as well as handling systems and performance testing.
Communications InfrastructureEnergyTelecommunications
Responsibilities
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
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 Protocol logs
Responsible for analyzing and troubleshooting the issues
Educate our customers on company’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 to achieve successful new product roll-outs and developments
Qualification
Required
Undergraduate Degree in engineering with 8-10 years of directly related experience is required
Bachelor's Degree is EE/CS is required
Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers
Strong knowledge in 4G & 5G air interface and call processing technologies and network architecture specifically focused on Radio Access Network
Experience with system testing activities such as feature validation, test description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting
Ability to travel sporadically during the project
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
Experience in EMS systems, managing network elements, software upgrades, MOP verification
Understanding of IOT technologies including eMTC, NB-IOT, S1 & X2 Interface
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
Benefits
Medical, Dental, and Vision insurance
Digital Health & Wellness Support
Critical Illness, Accident, & Hospital Insurance
Short-term & Long-term disability
Group term & Voluntary life insurance
Flexible Spending and Health Savings Accounts
Paid Time Off & 401K
Company Discount Website
Company
Circet
Circet is a telecommunications company that develops communication infrastructure as well as handle energy transition between networks.
10001+ employees
H1B Sponsorship
Circet 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 (16)
Funding
Current Stage
Late StageRecent News
2025-07-31
techbuzzireland.com
2025-04-29
Company data provided by crunchbase