Web System Administrator

About Cronos Europa:

Cronos Europa is a leading IT and digital transformation partner dedicated exclusively to European Institutions and agencies, delivering mission‑critical solutions that shape Europe’s digital future. As part of the Cronos Group, one of the most innovative and fastest‑growing tech ecosystems in Europe, we benefit from a vast pool of expertise and cutting‑edge capabilities. With over 1,000 specialists across Belgium, Luxembourg, and the Netherlands, we combine deep institutional knowledge with strong engineering excellence to support long‑term, high‑impact EU programmes requiring reliability, scalability, and innovation.

About the job

We are currently looking for a Senior Web System Administrator to join our Cronos Europa Team and support the Webmaster unit's Implementation department at the European Parliament . Based onsite in Brussels , you will play a key role in the administration, implementation, and operational management of the European Parliament's websites and multilingual publishing platforms. You will contribute directly to high-impact projects like the modernization of the EUROPARL portal and the "Reinventing the EP web presence" strategic framework.

Key Responsibilities

The main mission is to ensure the smooth operation, scalability, and security of the European Parliament's web environments and platforms.

This includes:

• Set up, configure, and maintain web environments by identifying system requirements
• Manage virtual servers and integrate automation processes
• Orchestrate systems in cloud-based infrastructures like Amazon (AWS) and Azure
• Secure web systems by developing system access, monitoring, control, and evaluation
• Establish and test disaster recovery policies and procedures, complete backups, and maintain technical documentation
• Apply centrally defined policies and liaise with DevSecOps and cloud teams via ServiceNow workflows
• Set up and maintain software deployment lifecycles, and schedule deployment processes with external DevOps teams
• Execute and support critical platform upgrades and migrations driven by central IT teams (e.g., data centre, GitLab, Tomcat, Oracle, and JDK upgrades)

Your Profile

• Education: Master’s degree in Computer Science, Information Technology, or a related field.
• Experience: Minimum 8 years of proven professional experience in IT systems infrastructure and web administration.
• Solid experience with the administration of web servers such as Tomcat, Apache, and NGINX
• Solid experience with cloud-based infrastructure and services, with a strong focus on AWS
• Strong knowledge of operating systems ( UNIX/Linux ) and networking ( TCP/IP )
• Hands-on experience with CI/CD pipelines (e.g., TeamCity)
• Experience with programming automation using Ansible
• Strong problem-solving and incident management skills
• Ability to collaborate effectively with diverse internal and external stakeholders (DevOps, DevSecOps, and central IT teams)
• Proactive, detail-oriented, and solution-driven mindset capable of working in a high-standard institutional environment.

If you wish to integrate a dynamic structure on a human scale while working with the latest technologies, don't wait anymore and join Cronos!