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  • IT Systems Administrator

     ...WORKPLACE: Lisbon (Hybrid) ROLE: Proactive and corrective maintenance of IT infrastructure, systems, networks, VoIP, and applications; Support for on-premises migrations and cross-client migrations in the context of business acquisitions (O365 and Azure);... 

    Rumos

    Lisboa
    14 dias atrás

  • IT Junior Help Desk

     ...· Conhecimentos em Sistemas operativos Windows 11 · Conhecimentos Microsoft Office, Office 365 · Conhecimentos em protocolos SIP/VOIP · Gestão de Parque de Telemóveis · Gestão de Parque de Impressão  · Experiência com ferramentas de gestão de incidentes Jira... 

    Hipoges

    Lisboa
    2 meses atrás

  • Senior Telecom Data Analyst

     ...customer requirements. Candidate should be familiar with networking technologies, Mobile protocols for LTE, UMTS and GSM, Data and VoIP/VoLTE protocols applications Key Responsibilities: Implement reports and define metrics according to PM and customer... 

    Infovista

    Portugal
    Um mês atrás

  • Customer Service Subject Matter Expert - Network intelligence

     ...SaaS software products is highly desirable; ~ Familiar with core networking principles – TCP/IP, DNS, web technologies, proxies and VoIP; ~ Working knowledge of virtualization technology – containers, virtualBox, VMware, HyperV, Xen; ~ Working knowledge in security... 

    Teleperformance

    Lisboa
    21 dias atrás

  • Voice and Services Engineer - Lisbon Based

     ...defining, establishing and maintaining voice interconnects, SIP/RTP based Understanding about IMS architecture. Knowledge about VoIP, VoLTE, VoWiFi, and QoS Experience with SMS service configuration and routing IMS Architecture with understanding of IMS nodes... 

    1GLOBAL

    Lisboa
    Um mês atrás