About this role
Voice and Services Engineer - São Paulo/Rio de Janeiro Based at 1GLOBAL. Location: Belo Horizonte, Minas Gerais, Brazil. Role: designing networks, implementing solutions, managing projects Requirements: Proven telecom experience implementing GSM/UMTS/LTE/IMS solutions, NGN design/operation, SIP/RTP interconnects, SMS routing, IMS nodes and interfaces, charging/OCS, Diameter/SCTP, SS7/SIGTRAN, protocol troubleshooting with Wireshark/Astelia; degree in Telecom or CS or equivalent. Category: Engineering Seniority: Mid Level Tools: Wireshark, Astelia, SOAP, XML, Diameter, SCTP, SS7, SIGTRAN, MAP, CAMEL, SIP, RTP, OCS, ETSI NFV, 3GPP, GSMA, ITU, IMS, VoIP, VoLTE, VoWiFi, SMS, HLR, HSS, SBC, MSS, MGW, Nokia, Oracle, Ribbon Commitment: Full Time Workplace: Hybrid Languages: English