About this role
Voice and Services Engineer - São Paulo/Rio de Janeiro Based at 1GLOBAL. Location: Brasília or São Paulo or Rio de Janeiro. Role: designing networks, delivering projects, implementing solutions Requirements: Proven experience implementing mobile telecom solutions (GSM/UMTS/LTE/IMS), NGN design/operation, SIP/RTP voice interconnects, IMS/VoIP/VoLTE, SMS routing, charging/OCS, Diameter/SCTP, SS7/SIGTRAN, NFV, protocol troubleshooting (Wireshark/Astelia). Degree in Telecom Engineering or Computer Science or equivalent experience. English mandatory. Category: Engineering Seniority: Mid Level Tools: Wireshark, Astelia, Nokia, Oracle, Ribbon IMS, ETSI NFV, SOAP, XML, SIP, RTP, SS7, SIGTRAN, Diameter, SCTP, OCS Commitment: Full Time Workplace: Hybrid Languages: English