Nuclear-Grade IT Systems Administrator (Amsterdam/Lyon)

Thorizon’ group; Amsterdam; Sur place; EUR 70 000 - 90 000; Plein temps

Avantages offerts par ce poste

Profit sharing

International offices

Office Amsterdam

Office Lyon

Résumé du poste

Thorizon’ group seeks a System Administrator to own and secure our cloud-first IT environment. You will manage Microsoft 365, Entra ID and Intune, while implementing automation and documentation to support engineers, scientists and support teams in Amsterdam and Lyon.

You will balance day-to-day IT operations with security, backups, monitoring and ongoing improvements, growing toward cloud/platform engineering as the company scales.

Qualifications

• 3 to 10 years of experience in system administration or IT engineering.
• Strong hands-on experience with Microsoft 365, Entra ID and Intune.
• Solid grasp of security fundamentals: IAM, endpoint security, patching, zero-trust.
• Scripting skills in PowerShell, Python or Bash.
• Fluency in English.

Responsabilités

• Administer and secure Microsoft 365 and cloud environment, including identity and access, devices and collaboration tooling.
• Operate zero-trust and secure-access setup; monitor security alerts and maintain endpoint security, patching, logging.
• Manage office networks, printing and meeting rooms at Amsterdam and Lyon sites; coordinate with local partners.
• Ensure backup, monitoring and recovery are in place and tested.
• Run IT operations, service desk, onboarding/offboarding, asset management and incident/change management.

Connaissances

Microsoft 365

Entra ID

Intune

PowerShell

Python

Bash

English fluency

Zero-trust

Security basics

Outils

Git

CI/CD

Azure

Description du poste

Thorizon’ group seeks a System Administrator to own and secure our cloud-first IT environment. You will manage Microsoft 365, Entra ID and Intune, while implementing automation and documentation to support engineers, scientists and support teams in Amsterdam and Lyon.

You will balance day-to-day IT operations with security, backups, monitoring and ongoing improvements, growing toward cloud/platform engineering as the company scales.