The Protocol Software Engineer at Anritsu Company will develop and integrate protocol test scenarios and test platform products to ensure next generation 5G devices conform to industry and operator specifications. The role focuses on 5G NR and VoLTE/VoNR technologies and involves working as part of an international team to deliver and integrate leading-edge test products for 4G and 5G mobile devices. The engineer will coordinate Anritsu activities with operator subject matter experts and represent Anritsu's interests during operator and subject matter expert engagement. Responsibilities include developing and integrating 5G test products for mobile devices using Anritsu platforms and equipment, negotiating operator SME acceptance of Anritsu test products, debugging integration issues, and supporting organizations investigating customer-reported issues.