core telephony engineer

We're expanding the team and are looking for a Telephony Engineer. 5 to 10 years of experience in VoIP and telephony engineeringDeep understanding of SIP protocol including messaging, methods, response codes and SDP, as well as troubleshooting of signaling and media issues including NAT and RTPKnowledge of FreeSWITCH/Asterisk/ or any other b2ua including...

Claranet Portugal seeks a Unified Communications and Collaboration Engineer L3 to join our internal team. You will drive advanced UC support, implement changes, and maintain platform health across collaboration and telephony systems. Role requires 5+ years of hands-on UC experience, plus strong ServiceNow, Teams and Exchange Online expertise in a managed...

A Adentis Portugal é uma consultora tecnológica portuguesa, focada em desenvolvimento de software, outsourcing e projetos de transformação digital, presente em Portugal desde 2016. A empresa faz também do grupo multinacional MoOngy (que conta com presença global desde 2000). Trabalhamos com clientes nacionais e internacionais em áreas relevantes como...

A Adentis Portugal é uma consultora tecnológica portuguesa, focada em desenvolvimento de software, outsourcing e projetos de transformação digital, presente em Portugal desde 2016. A empresa faz também do grupo multinacional MoOngy (que conta com presença global desde 2000). Trabalhamos com clientes nacionais e internacionais em áreas relevantes como...

A Packet Core Engineer is sought to work on Mobile Packet Core network technologies. Experience with 3G/4G/5G, virtualization, and KPIs is required.

We want to do things differently, focusing on what truly matters. We're returning to our roots with a strategy centered on sustainable corporativism. Work-life balance, a beginner's mindset, and community involvement are our core values and the starting point of this journey. Packet Core Engineer – is that you? - Mobile Packet Core network (5GC/EPC/PS)...

Designs, delivers, and evolves Voice Core solutions, acting as a technical authority for complex projects. Collaborates with stakeholders to enhance network reliability and customer experience.

Join Us At Vodafone, we're not just shaping the future of connectivity for our customers – we're shaping the future for everyone who joins our team. When you work with us, you're part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect...

Join Us At Vodafone, we're not just shaping the future of connectivity for our customers – we're shaping the future for everyone who joins our team. When you work with us, you're part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect...

We want to do things differently, focusing on what truly matters. We're returning to our roots with a strategy centered on sustainable corporativism. Work-life balance, a beginner's mindset, and community involvement are our core values and the starting point of this journey. Packet Core Engineer – is that you? - Mobile Packet Core network (5GC/EPC/PS)...

We want to do things differently, focusing on what truly matters. We're returning to our roots with a strategy centered on sustainable corporativism. Work-life balance, a beginner's mindset, and community involvement are our core values and the starting point of this journey. Packet Core Engineer – is that you? - Mobile Packet Core network (5GC/EPC/PS)...

Join Us At Vodafone, we're not just shaping the future of connectivity for our customers – we're shaping the future for everyone who joins our team. When you work with us, you're part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect...

Join Us At Vodafone, we're not just shaping the future of connectivity for our customers – we're shaping the future for everyone who joins our team. When you work with us, you're part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect...

We want to do things differently, focusing on what truly matters. We're returning to our roots with a strategy centered on sustainable corporativism. Work-life balance, a beginner's mindset, and community involvement are our core values and the starting point of this journey. Packet Core Engineer – is that you? - Mobile Packet Core network (5GC/EPC/PS)...

Designs, delivers, and evolves Voice Core solutions, acting as a technical authority for complex projects. Collaborates with stakeholders to enhance network reliability and customer experience.

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from First Point GroupBridging Exceptional Talent with Leading Roles in Technology & TelecommunicationsLocation:Lisbon, PortugalWork Setup:Hybrid – 2 days per week onsiteStart Date:ASAPContract Duration:Until March 2026 (with strong renewal history)Role Overview:We...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from First Point GroupBridging Exceptional Talent with Leading Roles in Technology & TelecommunicationsLocation:Lisbon, PortugalWork Setup:Hybrid – 2 days per week onsiteStart Date:ASAPContract Duration:Until March 2026 (with strong renewal history)Role Overview:We...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from First Point GroupBridging Exceptional Talent with Leading Roles in Technology & TelecommunicationsLocation:Lisbon, PortugalWork Setup:Hybrid – 2 days per week onsiteStart Date:ASAPContract Duration:Until March 2026 (with strong renewal history)Role Overview:We...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from First Point GroupBridging Exceptional Talent with Leading Roles in Technology & TelecommunicationsLocation:Lisbon, PortugalWork Setup:Hybrid – 2 days per week onsiteStart Date:ASAPContract Duration:Until March 2026 (with strong renewal history)Role Overview:We...

We want to do things differently, focusing on what truly matters. We’re returning to our roots with a strategy centered on sustainable corporativism. Work-life balance, a beginner’s mindset, and community involvement are our core values and the starting point of this journey. Packet Core Engineer – is that you? • Mobile Packet Core network...