telecom engineer

Aubay Portugal is seeking an experienced IT professional to join our hybrid team in Porto. You will design, deploy and optimize Genesys On-Premise and related telephony integrations, working with English daily and collaborating with French-speaking colleagues where needed. We offer training, health benefits, and a team-focused environment that values...

Aubay Portugal is seeking a Network Engineer to join our teams across sectors such as banking, telecoms and energy, helping to build robust network platforms for millions of users. You'll bring hands-on experience with LAN/WLAN, VLANs, OSPF/BGP, VPN/IPsec and multi-vendor firewalls, plus Cisco expertise and fluency in Portuguese. The role offers a hybrid...

UJET in Porto, Portugal, is seeking a Customer Support Engineer to own complex customer issues from intake through verified resolution, diagnosing problems using logs, APIs, and cloud observability tools. The role involves on‑call rotation, coordinating incidents across Engineering, SRE, Product, and telecom providers, and creating reusable playbooks and...

WIT Software creates products and solutions for the Telecom industry and has a strong background in Messaging, IP Voice and Video, Unified Communications, Telecom Services, TV Middleware and Mobile Money. With more than 23 years of experience, WIT works with some of the world's leading Telecom operators across Europe, Japan, the United States and Africa. WIT...

About Us 1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, fully fledged in-house developed eSIM technology, and an extensive portfolio of telecom licenses...

Our client is an established international contractor with a strong reputation in telecommunications and civil infrastructure across Europe. Active in 4 European locations, the company is recognised for long-term project delivery in energy, and utilities. With major ongoing works in Germany, they are seeking motivated engineers to strengthen their growing...

Loop Future combines technology, innovation, and sustainability to create digital solutions that shape the future. By integrating software engineering, cloud solutions, salesforce expertise, and intelligent sourcing, Loop Future connects people, systems, and industries — driving efficiency, growth, and global impact. We are Headquartered in Portugal, but...

Aubay Portugal is looking for a Machine Learning Engineer to help build and evolve critical systems for large organisations in sectors such as banking and telecom. Based in Lisbon, you will work with cross-functional teams to deliver value and scale models that support millions of users. The role emphasizes Python, ML algorithms, and hands-on experience...

Customer Support Engineer needed for AI-powered contact center innovation. Will own customer issues, diagnose problems using logs and tools, and troubleshoot CCaaS/telecom systems.

Roxtec Portugal is seeking a Sales Engineer to develop our deal pipeline across Data Center, Transport, Telecom, Oil & Gas, Power and Marine sectors. You will identify customer needs and apply your technical expertise to recommend ROXTEC sealing solutions, guiding projects from inquiry to installation.The role requires a technical engineering background and...

Roxtec Portugal is seeking a Sales Engineer to develop our deal pipeline across Data Center, Transport, Telecom, Oil & Gas, Power and Marine sectors. You will identify customer needs and apply your technical expertise to recommend ROXTEC sealing solutions, guiding projects from inquiry to installation. The role requires a technical engineering background and...

WIT Software seeks experienced Backend Software Engineers to join our Product Team and work on Generative AI-driven telecom backends. You will design RESTful APIs, build high-performance servers with Go/Java/Node.Js, and contribute to AI pipelines and RAG workflows. Fluent English, strong CS fundamentals, and the ability to work independently are essential....

1GLOBAL is seeking a skilled Network Engineer to design, implement and optimize mobile telecom solutions. You will collaborate with global networks teams to deliver end-to-end projects and create comprehensive technical documentation throughout the lifecycle. Prerequisites include experience with GSM/UMTS/LTE/IMS, SIP/RTP, and QoS, plus knowledge of MVNO...

Capgemini Engineering seeks an experienced Solution Engineer specializing in Autonomous Networks Assurance and cloud-native management platforms.You will design, integrate, and deploy cloud-based EMS/NMS solutions, translating customer needs into scalable architectures and collaborating with global teams.The role emphasizes solution customization,...

Decskill, an IT consulting company, seeks an experienced SCADA Subsystem Engineer for a large-scale railway infrastructure project in Oeiras.You will specify, design, integrate and validate the SCADA/telecom subsystem on site and through testing.The role offers a hybrid work model (60% on-site) and opportunities within the Astek Group across national and...

Job Description Location: Portugal (Hybrid) Division: Optical Networks (Nokia) In an increasingly connected world powered by AI-driven data centers and global telecom infrastructure, optical networks are more critical than ever. By joining our Optical Networks division - recently boosted by the acquisition of Infinera - you'll be part of an...

Hexa Consulting seeks a Mid AI Engineer to lead the design and development of Machine Learning, Generative AI and agentic solutions in a telecom context. The role is hybrid, spanning problem analysis to deployment and monitoring. You will mentor junior data scientists, collaborate with cross-functional teams and define robust AI approaches, emphasizing...

Customer Support Engineer needed for AI-powered contact center innovation.Will own customer issues, diagnose problems using logs and tools, and troubleshoot CCaaS/telecom systems.

1 GLOBAL is seeking a Mobile Networks Observability Engineer to design, build, and operate telemetry data pipelines across on‑premises, public, and private cloud environments. You will work with Prometheus, Grafana, and modern telemetry stacks to deliver deep visibility into network behavior and service quality. You will join a specialized engineering team...

1 GLOBAL is seeking a skilled Network Engineer to design, implement and optimize mobile telecom solutions. You will collaborate with global networks teams to deliver end-to-end projects and create comprehensive technical documentation throughout the lifecycle. Prerequisites include experience with GSM/UMTS/LTE/IMS, SIP/RTP, and Qo S, plus knowledge of MVNO...