This senior engineering role focuses on 4G and 5G wireless interoperability testing within the Radio Access Network and chipset domain for a Fortune 100 client in Plano. The position involves executing IODT lab tests with major chipset vendors, analyzing complex protocol logs, and validating new features against system specifications. Key responsibilities include developing test strategies, troubleshooting performance issues, and presenting results to customers. The role offers the opportunity to work with cutting-edge wireless technologies and collaborate with industry-leading partners. While primarily based in the office, the position includes sporadic travel requirements. The contract is available for 4-6 months with potential for extension or conversion to a full-time position.