Empregos para core telephony engineer em Amadora

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 - 1GLOBAL...

A Snapshot of Your Day To support the acceleration of the digital transformation within Finance Planning & Analytics, this role is being added to the SE FPA Function Controlling team. The position serves as the primary technical expert, responsible for translating business requirements from Product Owners into tangible, scalable software solutions. Three...

pQuadrante is looking to strengthen our emWaste and Water Utilities Business Unit /em by recruiting a strongSenior Draftsman /strong, based at our Lisbon office. /p pbr/ppWith both national and international projects of varying scales and typologies, Quadrante offers a unique professional experience in the Portuguese engineering market. /p...

**A Snapshot of Your Day** Imagine stepping into a role where your problem-solving skills make a real difference for our Large Gas Turbine, Large Steam Turbine, and Large Generator customers. As part of a global team of technical clarification engineers, you’ll provide essential support for spare parts queries, ensuring our service customers receive the...

Software Development Trainee – Fault Management (4G/5G RAN)Portugal (On-site)Join our Fault Management team in Amadora and start your career in the world of 4G and 5G mobile networks.As a trainee, you will be part of the RD team responsible for reviewing and troubleshooting trouble reports (bugs) in Nokia’s RAN Layer 1 (L1) software. This role offers...

Job Description As the Technical Delivery Lead for Autonomous Networks at Nokia, you will play a key role in ensuring the success of projects from pre‑sales through execution to seamless handover to operations and Care. Acting as the primary technical liaison, you will align project delivery with customer expectations, ensuring projects are completed on...

Job DescriptionAs a Senior Security Specialist in Nokia's Information Security SAS Analysis & Advisory team, you will be at the forefront of enhancing our cybersecurity posture. Your role involves conducting in-depth security assessments and implementing a secure-by-design approach across IT and business operations. Collaborating closely with...

A Snapshot of Your Day As Head of Business Applications for Engineering & Project Platforms, you will lead the development and delivery engine behind the applications that enable Engineering and Project Execution across our global Grid Technologies business. You will take end-to-end accountability for a critical application portfolio spanning Product...

Siemens Global Business Services (GBS) in Portugal is seeking a skilled Integration Engineer to design, build, and support Workday integrations using Workday Studio, EIBs, and Core Connectors. You will collaborate with business and IT to gather requirements and drive solution sign-off. The ideal candidate has 3+ years in system integrations, strong English,...

Nokia is seeking an engineer in Lisbon to focus on the performance assessment, optimization, and analysis of PaCo core network elements. The role involves evaluating system performance, identifying bottlenecks, and ensuring optimal service delivery across various IMS components. The ideal candidate will have strong expertise in 3G/4G/5G architecture and...

The role focuses on performance assessment, optimization, and analysis of PaCo core network elements. The engineer will be responsible for evaluating system performance, identifying bottlenecks, improving KPIs, and ensuring optimal service delivery across various IMS components and deployment models. Your responsibilities Perform end-to-end performance...

A Snapshot of Your Day As a Machine Learning Engineer (m/f/d), you are essential for developing, operationalizing, and scaling machine-learning models for finance use cases, aiming to convert data into reliable predictions and support AI-driven decision-making. To achieve this, the role is structured around three core areas: end-to-end AI/ML solution...

Siemens Global Business Services (GBS) enables Siemens units worldwide and external customers to accelerate their business transformation into a sustainable and digital future.Our portfolio comprises services driven by expertise and the latest technology – with a strong focus on innovation and digitalization in areas like Finances, Business Administration,...

The Information Security, SAS Solution Analysis & Advisory team is in charge of the security prevention area, being responsible for supporting IT and the business by assisting on the build of a strong line of defense, as well by detecting security issues beforehand, through conducting technical activities aimed at preventing cyber security incidents,...

**Job Description** Nokia's Mobile Infrastructure group provides network and cloud solutions across various segments. The Nokia Assurance Center, a multi-vendor assurance solution, utilizes a modern cloud-native approach and leverages Bell Labs AI and ML technology alongside Nokia Orchestration Center to enable automated operations within Nokia's Digital &...

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 -...

As a Delivery Engineer, you will play a crucial role in our team, ensuring successful deployments and integrations for our clients. Your expertise in LTE/5G networks, EPC, eNB/gNB, and IP networking will be key to delivering high-quality solutions. With a focus on customer satisfaction, you will work closely with our clients to understand their needs and...

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 -...

You will be part of the NOKIA Global Core Network Team working as a Customer Support Specialist to deliver worldwide care services for multiple domains: Nokia Cloud Packet Core, Subscriber Data Management and VoX (Voice over VoLTE, VoWifi or Vo5G). You will work alongside experienced engineers on IMS Voice, Packet Core and Cloud Infrastructure platforms,...