147 lisbon English-speaking jobs in Amadora

Senior Software Engineer to specify, design, implement, and test software for Cloud RAN applications. Experience with C++, Golang, Python, Linux, and embedded systems required.

Senior Mobile Access Engineer will design and dimension mobile access networks, lead technical discussions, and contribute to RAN evolution initiatives. Requires 8+ years of experience in mobile access network design/optimization, deep knowledge of 5G NR and 4G LTE, and strong digital skills.

Solution Services Architect will collaborate with cross-functional teams to develop tailored end-to-end solutions. The role involves project scoping, technical assessment, network analysis, solution design, and stakeholder management. Familiarity with core network technologies and related protocols is required.

Develop and maintain Java backend systems and Angular frontend applications. Collaborate with teams to design, develop, and deploy solutions. Troubleshoot technical issues and contribute to system improvements.

Leads the global strategy, management, and delivery of HR admin services, including process design, digitalization, and efficiency improvements. Collaborates with stakeholders to ensure alignment and support for portfolio management.

Workday Absence & Security Specialist will drive and optimize technical designs and changes for Absence Management and Security within the Global Workday Operations Team. The role involves analyzing data, strategizing solutions, and collaborating with a global team to manage and improve operational activities.

Security Specialist will assist with cyber security support requests and develop security solutions for finance systems like SAP Finance Accounting. Experience in implementing security solutions and policies in systems is required.

System Simulation Engineer needed for a global team in Amadora, Portugal. Develop and optimize L1 algorithms, model functionalities in link level simulators, and contribute to L1 architecture. Requires a Master's degree in a relevant field, programming skills in MATLAB, and 1-2 years of experience in L1 transceiver algorithms. Fluency in English is essential.

Field Service Mechanic for centrifugal and reciprocating compressors. Responsibilities include disassembly, inspection, repair, and reassembly of Siemens Energy and non-OEM compressors. Requires 3-5 years of experience with compressors and rotating equipment, strong communication skills, and the ability to interpret technical drawings. Must be able to travel extensively, including weekends and holidays.

Design and implement document processing pipelines, RAG systems, and multi-agent AI workflows. Develop evaluation frameworks and implement guardrails for AI systems.

Designs and implements technical solutions for Siemens Cyber Defense Center, focusing on security, scalability, and maintainability. Collaborates with defense teams to create threat detection for IT applications and logs. Implements Azure resources and integrations for log ingestion into Microsoft Sentinel. Develops log parsers and supports strategic service planning. Requires experience in security monitoring, SOC environments, Logstash, Azure, and automation.

Commissioning Engineer for HVDC Converter Control designs, implements, and verifies control and protection systems for HVDC projects. Responsibilities include leading commissioning, conducting testing, and supporting quality and risk management. Requires a degree in electrical engineering or a related field, experience commissioning industrial plants, and knowledge of relevant technologies. Fluent English is required, additional languages are a plus. Willingness to travel extensively for on-site work is essential.

Define and own end-to-end software architecture for cloud-native, data-intensive, and AI-enabled applications. Lead the design of microservices, APIs, and event-driven integrations. Partner with data and AI engineers to embed AI capabilities into production services. Drive cloud-native modernization initiatives and establish architecture standards.

Legal Counsel to review, draft, and negotiate non-disclosure agreements and procurement contracts globally. Support global legal counsels on commercial transactional requests, particularly software license and cloud-services related transactions. Drive efficiency in contracting by standardizing digital tools and processes.

Leads the global Travel and Expense (T&E) service portfolio, defining strategy, roadmap, and delivery model. Manages portfolio performance, drives digitalization, and collaborates with stakeholders to ensure alignment and support.

Develop and support applications automating documentation pipelines. Transform XML content, auto-generate documentation from R&D data sources, and improve publishing systems. Collaborate with documentation and R&D teams.

IT Program Manager accountable for the full lifecycle management of complex IT programs. Drive cross-functional programs from initiation through successful closure, ensuring alignment with business objectives. Develop program plans, manage resources, and mitigate risks.

Provide technical product support for 4G/5G and Radio products in a 24x7 environment. Troubleshoot customer issues, collaborate with internal teams, and ensure timely resolution.

Software Engineer will design, implement, and test software components for Cloud RAN applications. Responsibilities include contributing to platform development, participating in software testing, and assisting with issue resolution.

Test Engineer will support the creation and execution of test plans and cases, assist in regression testing, and contribute to automation improvements. Collaborate on issue investigation and bug fixing activities. Learn and apply troubleshooting techniques.