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 an **Integration Engineer** you will have the opportunity be part of the **Airspace Mobility Solutions** (AMS) team and contribute to the implementation, test and qualification of Thales Air Traffic Control solutions. **Responsibilities:** * Design, implement and maintain system and network infrastructures, ensuring high performance, availability and security; * Analyze and interpret complex system architectures, data models and specifications for TopSky solutions; * Install, configure, test and maintain operating systems, application software, and system management tools (COTS and TopSky); * Collaborate with project management and Design Authorities to ensure deployments are completed on time and to required standards; * Manage configuration baselines and maintain documentation for configuration control across TopSky projects; * Provide technical support and troubleshooting to internal teams and end\-users, ensuring timely resolution of technical issues. **Requirements:** * Academic background in Engineering or another field relevant to the position; * Minimum of 3 years of experience in a similar role or related functions; * Fluency in English, both written and spoken; * Willingness to travel abroad for periods of up to one month, approximately every 2–3 months; * Strong communication and teamwork skills, with the ability to work effectively in multidisciplinary environments. The Group invests more than €4 billion per year in Research \& Development in key areas, particularly for critical environments, such as Artificial Intelligence, cybersecurity, quantum and cloud technologies. In 2024, the Group generated **sales of €20\.6 billion.** For our more than **83,000 employees** in 68 countries we open up visionary perspectives, realise individual career paths and enable creative freedom. This is achieved with courage, versatility and the firm intention to make the demanding challenges of our time safer and more inclusive. **With our sustainable value\-focused management we support diversity actively.** **Say HI\* – Your journey to us** At times of change our international teams are ready to meet the complexity of today with the industry\-leading technologies of tomorrow. Will you be part of it? Your contact **Tiago Vital** is looking forward to your online application on our Career portal. **Tiago Vital** – Talent Acquisition Partner tiago.vital@thalesgroup.com \#LI\-TV1 \#LI\-HYBRID * Human Intelligence