Cloud Network Architect

Há 4 dias

Rio de Janeiro, Rio de Janeiro, Brasil beBeeCommunications Tempo inteiro R$800.000 - R$1.000.000
Job Title:

Middle/Senior Voice and Cloud Communications Engineer

Responsibilities:
  • Provide second line support for BICS Voice & Cloud Communication services and platforms.
  • Foster network availability and quality.
  • Perform proactive and reactive maintenance actions.
  • Suggest improvements in the proactive tasks & processes.
  • Collaborate with first line and customer care team to resolve problems reported by customers.
  • Engage with vendors and suppliers to report issues, follow up resolution and implementation in BICS network.
  • Participate in guard duty service (maximum once every four weeks) and support planned maintenance activities.
Requirements:
  • A relevant degree in Electronics, Computer Sciences, IT, ICT, or Telecommunications.
  • At least 3 years of experience in telecom, mainly in voice switching (mobile telecom operators or international carriers), with a focus on provisioning and repair activities.
  • Strong knowledge and experience in Telecom technologies and ITU/ETSI telecom standards/protocols (SS7/ISUP, VoIP/SIP, RTP, MGCP).
  • Good understanding of network switching and routing as related to Unified Communications and Voice over IP networks.
  • Some practical experience with NGN platforms (Sonus or Dialogic operational experience is an advantage).
  • Knowledge of SBCs like Ribbon SBC, Metaswitch SBC is an advantage.
  • Good knowledge about transmission world and equipment.
  • Knowledge of signalling protocol monitoring tools, protocol and trace analysers.
  • Unix/Linux basic operational experience.
Advantages:
  • Experience in the international Wholesale Telecom Business.
  • Knowledge on one of the following topics
    • Metaswitch Perimeta SBC
    • Ribbon SBC (SBC5K and SWe) and Softswitch
    • NetNumber TITAN
    • LRF (Location Retrieval Function) implementations for emergency call handling
    • FreeSWITCH application server
    • Multiplatform unified communications
    • API technologies
    • SIP Registrar/Authentication mechanisms
    • VoLTE
    • STIR/SHAKEN concepts
    • Unified communication and collaboration platforms (e.g. MS Teams)
  • Good understanding of telephony concepts (e.g. PBX, circuits, dial plans, routing).
About Us:

We believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders, and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

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