**Company Description** **Inetum** is a leading European digital services company. Its team of **28,000 consultants and experts** works daily to deliver digital impact for businesses, public-sector entities, and society at large. Inetum’s solutions aim to enhance its clients’ performance and innovation, as well as contribute to the common good. Present in **19 countries**, with a robust network of locations, Inetum partners with major software vendors to address the challenges of digital transformation with proximity and flexibility. Driven by its ambition for growth and scale, Inetum achieved revenues of **€2.5 billion in 2023**. **Job Description** You will join a specialized technical support team focused on external-market clients. The role involves managing and maintaining critical infrastructures, ensuring high levels of availability, security, and performance. **Key Responsibilities:** * Provide technical support and perform system administration tasks in AIX environments. * Ensure the stability, security, and performance of operating systems. * Collaborate with international teams and corporate clients. * Participate in incident resolution, problem analysis, and implementation of improvements. **Qualifications** * Minimum of **5 years** of proven experience in similar roles within the corporate market in Portugal. * Solid expertise in **AIX system administration**. * Knowledge of **Linux** is considered a strong advantage. **Technologies and Tools:** * **IBM AIX** * **Linux**