System Administrator

Inetum is aEuropean leader in digital services, supporting organizations as they navigate continuous technological change. The company helps clients accelerate their digital transformation through a broad portfolio that includesconsulting, application services, digital engineering, cloud, cybersecurity, platforms, and infrastructure services

We are looking for aSystems Administrator to join a cybersecurity-focused initiative aimed at identifying, analyzing, and remediating critical vulnerabilities across enterprise infrastructures. The successful candidate will have experience managing Microsoft, Linux, and virtualized environments while supporting security, patch management, and infrastructure resilience initiatives.

Responsibilities:

• Analyze, prioritize, and remediate critical vulnerabilities across infrastructure platforms.
• Manage and maintain Microsoft, Linux, and virtualization environments.
• Perform vulnerability assessments and implement corrective actions to reduce security risks.
• Coordinate and execute patch management activities, ensuring systems remain secure and compliant.
• Administer and support Active Directory, Microsoft 365, disaster recovery, and high-availability solutions.
• Monitor, troubleshoot, and optimize infrastructure performance and reliability.
• Collaborate with security, operations, and infrastructure teams to enhance system security and operational resilience.
• Develop and maintain automation scripts to improve operational efficiency and system management.

• Experience as aSystems Administrator in enterprise environments.
• Strong knowledge ofMicrosoft Azure,Windows Server,Linux, and virtualization platforms such asVMware and Microsoft virtualization solutions.
• Experience withActive Directory andMicrosoft 365 administration.
• Knowledge ofDisaster Recovery (DR) andHigh Availability architectures.
• Experience in vulnerability management, security remediation, and patch management processes.
• Proficiency in scripting and automation usingPowerShell,Shell Scripting,Python, andVBA.
• Knowledge of advanced infrastructure architectures, integration platforms, and distributed systems.
• Experience withDNS (Domain Name System) administration.
• Familiarity withAnsible for automation and configuration management.
• Experience with database technologies includingMicrosoft SQL Server andMongoDB (NoSQL).
• Knowledge ofCitrix environments and related technologies.
• Strong analytical, troubleshooting, and problem-solving skills.
• Ability to work effectively in multidisciplinary technical teams and manage multiple priorities.