systems engineer

Loop Future is seeking a Systems Engineer to join a client in the defence sector, focusing on integration rather than low-level hardware design. You will define how equipment, signals, and protocols connect within integrated systems, supporting lifecycle stages from requirements through testing and acceptance. The role requires a degree in Electronic...

Aptiv is seeking an IT engineer to join the Global Factory Information Systems team in Braga, Portugal. You will develop software for mission critical systems and help connect manufacturing sites to the Factory Information System. You will collaborate with production teams to design and deploy capabilities worldwide, while maintaining high standards and...

ZEISS Portugal in Lisbon seeks a seasoned Computer System Validation Engineer to ensure regulatory compliance of computer systems and applications used across the organization. The role covers planning, executing, and documenting IQ/OQ/PQ activities, maintaining validation plans and risk assessments, and collaborating with IT, QA, and operations to drive...

ALTEN Portugal is seeking a rigorous and detail‐oriented engineer to join our Engineering division, focusing on railway sector projects. You will analyse design documentation, review test protocols, and ensure compliance with regulatory requirements across national and international contexts. The role requires hands‐on testing in static and dynamic...

Nortech in Lisbon, Portugal seeks a Senior IT/OT Systems Engineer focused on low-level development and high-performance data acquisition to architect the edge intelligence for telemetry. You will design and implement fast data collectors in Rust or Go, interface with MODBUS, CANOpen, J1939, NMEA 2000, OPC-UA and BACnet, and optimize for constrained gateway...

Vestas in Porto, Portugal, is seeking a Power Systems Engineer in Electrical Models to advance electrical simulations for wind turbines and plant controllers. You will contribute to design, testing, verification, and validation in a global, cross-functional team. This hybrid role combines hands-on engineering with collaboration across Porto and Denmark,...

Merkle, a dentsu company, is seeking a full‑stack engineer to build and deploy multi‑agent AI systems at enterprise scale. You’ll design autonomous agent networks and develop backends in Node.Js with React/Next.Js frontends. AWS expertise and hands‑on AI tooling (Claude/Cursor) are required to accelerate delivery. You’ll work on Lang Chain/Lang...

Tekever Corporation is seeking an UAV Systems Engineer for the AR5 Uncrewed Aircraft System. You will wire, integrate, and certify electrical, control, and communications across the platform, collaborating with Systems Architects and the Airworthiness team. You will design interfaces, improve performance and reliability, and document architecture and...

Mindera is seeking a Senior AI Engineer for AI Systems to own the accelerator core, agent workflows, and evaluation pipelines. You will ensure reliability, observability, and cost control for agentic systems in real-world deployments. You will design and implement multi-agent architectures, including tool-calling and human-in-the-loop, with a focus on...

Cloudflare in London, Lisbon, or Austin is seeking engineers to build and operate systems that terminate HTTP and TLS at Internet scale. Join a team modernizing core infrastructure by migrating from NGINX to a next-gen Rust-based proxy and improving protocol performance across real-world traffic. You’ll work with leading engineers, contribute to open...

A2 It Technology, uma consultora de tecnologia em Lisboa, procura um Engenheiro de Sistemas e Identidade com mais de 4 anos de experiência para gerir infraestruturas Microsoft em ambientes empresariais. O candidato trabalhará com Active Directory, Exchange e ambientes híbridos numa equipa especializada. O(a) candidato(a) ideal deverá possuir...

Health Tech Company is seeking a talented IT Systems Engineer to join our infrastructure team in Portugal. You will help manage 300 Apple and Windows devices, provide IT support to about 300 employees and contractors, and strengthen security across our growing AI product platform. The role requires hands-on experience with mac OS and Windows, Google...

Dronamics is seeking an avionics engineer to join our expanding team in Horta, Azores. You will analyze requirements, develop avionics and electrical architectures, select components, liaise with manufacturers and contribute to wiring diagrams. The ideal candidate has a degree in avionics or related field with hands-on experience in autopilot, navigation and...

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe...

Quariq is seeking an OT System Engineer to support clients' manufacturing IT environments, covering infrastructure and application towers. You will keep systems secure, reliable and efficient, operating across Purdue Levels 2 to 3.5 with a focus on ITIL-based operations. The role involves working on networks, virtualization, MES, historians and interfaces,...

A2 It Technology procura um Engenheiro de Sistemas e Identidade com mais de 4 anos de experiência para gerir infraestruturas Microsoft em ambientes empresariais em Lisboa. O candidato trabalhará com Active Directory, Exchange e ambientes híbridos numa equipa especializada. O(a) candidato(a) ideal deverá possuir certificações Microsoft relevantes e...

Hitachi Rail Portugal, S. A. in Portugal is seeking a System Engineer - SCADA Systems to join Hitachi Rail GTS in Portugal. Key responsibilities include formalising specifications, coordinating subsystem development, and acting as the technical interface for SCADA matters. The role requires 2–3 years in SCADA, a degree in Electronics/Control & Automation,...

Metyis is seeking a mid-level IT Infrastructure Engineer to join our growing team in Porto. You will maintain Linux server landscapes and manage Centreon-based monitoring to ensure high availability and performance across our Enterprise Linux environments. You will design and implement deployment pipelines with Terraform, Ansible, and Salt Stack, onboard new...

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...

A Global Travel Global technology firm, localizada em Portugal, procura um Engenheiro de Sistemas de Controle de Tráfego Aéreo para integrar a equipa de Soluções de Mobilidade Aérea. Será responsável por verificação/validação de sistemas, definição de engenharia e suporte técnico. O candidato ideal possui formação em Engenharia, experiência...