Empregos de system engineer permanent em Lisboa

CTS Group in Lisbon/Porto, Portugal, is seeking a Mechanical Design Engineer to design and deliver mechanical systems for large-scale Data Centers. You will size HVAC components and develop complete system designs for on-site projects. The role requires experience with HVAC for data centers, proficiency in AutoCAD and Revit, and advanced English. On-site...

Bain & Company is seeking an AI Engineer within AIS to design and ship generative AI solutions for client engagements, collaborating with Bain consultants, product managers, and data scientists to move ideas from prototype to production. You will work on end-to-end AI systems, implement RAG, agents, and HITL, and contribute across the full stack while...

Zendesk Group is seeking a Senior AI Engineer to architect and deploy production-grade AI systems, with a focus on LLMs and agentic workflows. You will bridge deep technical work with business strategy, delivering enterprise-ready AI solutions that scale. You will design, implement and evaluate end-to-end AI platforms, collaborate with cross-functional...

Syone is seeking an AI Platform Engineer to join our team in Lisbon. You will design and operate an enterprise AI platform, integrating LLM providers like Azure, Claude, and OpenAI, with robust routing, cost controls, and governance. You will develop autonomous agents and multi-agent workflows, connect AI copilots to business systems, and build RAG and...

Hitachi Rail Portugal , S.A. in Paço de Arcos, Portugal seeks a System Engineer – CCTV & Security Systems to join Hitachi Rail GTS. You will formalise specifications, assemble solution elements, and ensure compliance with requirements to support production, testing and commissioning. The ideal candidate has 2-3 years of CCTV and security systems...

KI Performance GmbH is seeking a Senior AI Engineer (Forward Deployed) to lead hands-on AI solution delivery in customer environments. You will apply NLP, LLMs, and speech models with strong software engineering to build scalable, production-ready systems on Azure.You will own the end-to-end implementation, collaborate with customers and internal teams, and...

Block Labs is seeking a seasoned Go backend engineer to design and own distributed services for high-volume, real-time platforms in a cutting-edge tech studio. You will work across crypto, fintech, and iGaming domains, making architectural and implementation decisions while delivering production-grade systems. You will own end-to-end delivery of backend...

Aubay Portugal is a technology consultancy operating in Portugal since 2007. Qualifications - Bachelor’s degree in Computer Science, Information Systems, or related field; - 3 years of professional experience in C#; - Mandatory experience in Java development, with strong expertise in Java Core/SE (multithreading, concurrency, performance); - Experience...

IRIUM Portugal is seeking a Senior Systems Administrator – Windows & Linux to join our team in central Lisbon. The role requires strong Windows Server and Linux administration, plus hands-on SQL Server expertise, VMware virtualization, and Veeam backup capabilities.You will work in a hybrid model with on-site presence in Lisbon and a compensation package...

Siemens AG in Portugal is seeking a Substation Control and Command Systems Engineer to design, implement, test and commission control and command systems for substations from medium to very high voltage.You'll collaborate with project and operations teams, stay current with IEC ***** standards, and support training and handover. The role offers a hybrid...

Administrar e monitorizar sistemas Linux e Windows Server, configurar ambientes virtualizados e resolver problemas técnicos.Colaborar em equipas para implementar soluções.

Please note that we operate a hybrid working model and this role will require you to work from our offices in Oeiras at least 2 days a week.Meet the TeamCisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network—even those they don't own.Powered by AI and an...

Siemens Mobility invites applications for a Rail System Integration Tester (m/f/d) to join our team in Portugal. The role focuses on driving system-specific integration activities, defining integration strategies, and validating solutions across the project portfolio. Responsibilities include identifying gaps, drafting system integration plans, elaborating...

Conhece a askblue? Nascemos em 2013, e prestamos serviços na área de tecnologias da informação. Estamos à procura de um/a Cloud System Engineer Senior, com forte componente de Cloud FinOps e otimização de custos em ambientes multi-cloud, para trabalhar sobre plataformas Azure, AWS e/ou GCP para se juntar à nossa equipa em Lisboa, em regime hibrido....

Procuramos profissionais com experiência em administração de sistemas e gestão de infraestruturas de IT para integrar projetos tecnológicos desafiantes, em ambientes dinâmicos e internacionais. Experiência profissional mínima de 3 anos em administração de sistemas ou gestão de infraestruturas de IT Experiência na administração de ambientes...

Location: Paço de Arcos - Q45, Portugal For more than 35 years, Thales acts in Portugal for global Defence and Aerospace markets and promotes and delivers innovative solutions that enhance its customer’s critical systems´ security, on land, sea, air, space and cyberspace, through a technical team of excellence. As a System Engineer, you will work within...

Location: Paço de Arcos, Portugal Job ID: R0143567 Date Posted: 2026-09-08 Company Name: Hitachi Rail Portugal , S.A. Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No About Us A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge...

Thales Group in Paço de Arcos, Portugal, seeks a Verification & Validation Engineer to write test cases, perform validation tests, and coordinate corrective actions with engineering teams. The role involves FAT/SAT activities, documenting modifications to ensure compliance, and reporting results to management and customers.Applicants should hold an...

Capgemini Engineering is seeking an SCADA engineer to develop and maintain system requirements, specifications and configurations for SCADA solutions. You will engineer, configure and validate SCADA systems, including HMI interfaces, while coordinating interfaces across subsystems to meet customer needs. The role involves testing, commissioning, onsite...

A fast-growing trading platform is seeking a Senior Backend Engineer to build and scale backend systems. This role focuses on designing high-quality architecture and ensuring platform performance. Applicants should have 4+ years of experience with NestJS, PostgreSQL, and TypeScript. Collaborate with product teams to deliver features in a dynamic environment....