System Administrator - Space Sector
Pubblicato il 22-09-2026 - ESYEN in Lazio
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 ****, 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 - France
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)
Technical Skills
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
Annual salary range 30k-50k depending on relevant experience plus relocation expenses in case of relocation to other countries
The offer is open to candidates of all genders in compliance with Law No. ****** and Law No. ******.
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