System Administrator

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from ESYEN Are you an experienced System Administrator looking for a unique opportunity to work on one of Europe’s most ambitious space programs? Do you want to be part of the team that ensures the seamless operation of the Galileo satellite navigation system? We are looking for two skilled System Administrators to join our team and play a key role in managing and maintaining the IT infrastructure supporting the Galileo program. You will work in a high-availability environment, ensuring the reliability and efficiency of the ground segment systems that keep Europe’s global navigation satellite system (GNSS) running smoothly. About Us ESYEN is an engineering company offering services to the Space Industry, working with major international Customers and Agencies like EUSPA and ESA. Since 2012, we play an active role in all the main European Space Programs, including Earth Observation, Navigation and Secure Satcom. Our team has a solid track record in providing Ground Segment services across the major EU Space Programmes. ESYEN operates in Italy, Germany, France and Spain, with a strong commitment to innovation and quality of service. The position is available at one of the following Galileo program sites: GSMC France – EUSPA, Saint-Germain-en-Laye (near Paris) 📌 Please specify your preferred work location in your application. What We Look For Degree in Computer Science, Engineering, or a related field 2+ years of experience as a System Administrator in a complex IT environment (space, aerospace, telecommunications, or similar) Strong expertise in Windows & Linux system administration Knowledge of virtualization technologies (e.g., VMware) Familiarity with networking concepts (routing, switch configuration, firewall, VPNs) Proficiency in automation & scripting (PowerShell, Bash, Python, or Ansible) Problem‑solving mindset and a proactive approach Ability to work in a team‑oriented, fast‑paced environment Strong communication skills and a willingness to collaborate across departments Fluency in English (written and spoken) Eligibility for security clearance Willingness to travel within Europe when required What You Will Do As a System Administrator, you will be part of the Galileo Ground Segment, a critical component of the Galileo satellite navigation system. Your role will involve configuring, maintaining, and optimizing the ground segment infrastructure while collaborating with multiple stakeholders to ensure high availability and reliability of Galileo services. Installing, configuring, and maintaining complex IT infrastructures, including servers, networking devices, cryptographic systems, and key IT services Setting up and managing containerized services Ensuring the integration and testing of new software and hardware releases before deployment Assisting in penetration tests and IT security audits to evaluate system robustness and compliance Supporting the delivery of Galileo’s navigation message, ensuring the infrastructure meets strict operational standards Operations & Continuous Improvement Participating in anomaly investigations, change control boards, and system migrations to enhance system performance Collaborating with ESA, EUSPA, and other stakeholders to ensure compliance with mission requirements and industry best practices 🚀 This is a unique opportunity to work in a high‑tech, mission‑critical environment, contributing to one of Europe’s most strategic space programs. Benefits The successful candidate will be offered a permanent contract, along with a competitive salary package that reflects your skills and experience, in line with the company’s salary scale. Additional benefits include: Health coverage as outlined by the national contract Access to professional development courses Team‑building extracurricular activities Enhanced annual welfare benefits, exceeding those required by the national contract Coverage of relocation expenses Opportunities for career growth within the project and beyond 📣 Please specify your preferred work location in your application. 📣 Please include in your CV in English with the authorization for the processing of personal data in accordance with Regulation (EU) 2016/679 (GDPR) and Italian Legislative Decree 196/2003. The offer is open to candidates of all genders in compliance with Law No. 903/77 and Law No. 125/91. Referrals increase your chances of interviewing at ESYEN by 2x #J-18808-Ljbffr