IoT Systems Administrator - Linux (Hybrid)

Description

Job Summary: You will work in IoT environments applied to transportation ticketing and payment systems — a technical challenge with real-world impact on connected solutions and embedded systems. Key Highlights: 1. Application development and support for ticketing devices 2. Advanced Linux system administration 3. IoT environment and connected device management DESCRIPTION You will work in IoT environments applied to transportation ticketing and payment systems. A technical challenge with real-world impact on connected solutions and embedded systems. ### **Conditions** * Permanent contract * Work location: San Fernando de Henares (Madrid) * Work mode: Hybrid (40% remote) * Working hours: Full-time * Salary: Based on experience. €35,000 – €45,000 gross per annum ### **Your Responsibilities** * Development and support of applications for ticketing devices (TVM, TVS, Automatic Gate) * Administration of Linux-based systems * IoT environment and connected device management * Linux kernel compilation and customization * Integration of payment solutions into transportation systems * Collaboration with multidisciplinary teams in complex technical environments REQUIREMENTS ### **Mandatory** * Experience as an IoT systems professional * Advanced Linux system administration * Experience in Linux kernel compilation * Minimum B2 level English (spoken and written) ### **Desirable** * Experience in embedded systems * Knowledge of cybersecurity in IoT environments * Experience with Windows IoT * Familiarity with the IoT ecosystem **Digital Group** We are a team of over 100 technology professionals, offering you stable projects with leading national and international clients, developing solutions in Artificial Intelligence, Cloud, Cybersecurity, etc. We commit to supporting you throughout every project phase, ensuring your professional growth with us and that your contribution truly matters. * **Want to stay up-to-date with the latest technologies and seek new challenges? Send us your CV and we’ll contact you!**