Are you a System Administrator or IT Specialist looking for an opportunity to work on one of Europe’s key space programmes? Would you like to contribute to the maintenance and operation of the Galileo Ground Segment in an international and mission-critical environment? You will work closely with the project team and multiple stakeholders, supporting operational activities, anomaly management, software releases, configuration management, and on-site test campaigns.

ABOUT US
ESYEN is an engineering company offering services to the Space Industry, working with major international Customers and Agencies such as EUSPA and ESA. ESYEN operates in Italy, Germany, France and Spain, with a strong commitment to innovation and quality of service. WHAT WE LOOK FOR Degree in Systems Engineering, Cybersecurity Engineering, IT Infrastructure , or a related technical field is preferred. IT Maintenance Software Maintenance / Help Desk Services IT Infrastructure Support Network Support Basic knowledge of Linux and Windows operating systems Basic knowledge of networking concepts Experience with IT infrastructure maintenance Experience in software installation and maintenance Familiarity with configuration and maintenance procedures Ability to interact with customers and multiple project stakeholders Fluent English ,



both written and spoken French is considered an advantage WHAT YOU WILL DO As a Galileo Ground Segment Maintenance & System Administrator , you will support the daily operation and maintenance of the Galileo Ground Segment, ensuring compliance with established configuration management, maintenance, and operational procedures. Provide daily technical support to project operations Ensure compliance with established configuration management, maintenance, and operational procedures Manage Change Control Requests (CCRs) Prepare the required deployment and release documentation Support configuration management activities and ensure that changes are properly documented and implemented Software Releases & Data Activities Coordinate software release activities Support operational data extraction and analysis Contribute to the preparation and execution of deployment activities Support on-site test campaigns Collaborate with project teams and relevant stakeholders to ensure successful implementation of planned activities CONTRACT & BENEFITS The successful candidate will be offered a full-time contract , with a competitive salary package reflecting skills and experience and aligned with the company’s salary scale. Adaptable

working hours
, where compatible with project requirements Opportunities for professional growth within the project and across ESYEN This is a full-time, on-site position .

📌 Systems Administrator Linux (Madrid)
🏢 ESYEN
📍 Madrid