Senior Windows Systems Administrator – Security‑Focused & Cloud

Quiet Capital; Zuid-Holland; On-site; EUR 55,000 - 75,000; Full time

Job summary

Quiet Capital is looking for a Windows Systems Administrator in Zuid-Holland, Netherlands, to manage IT systems critical to our operations. This role requires expertise in Microsoft 365 and Windows Server with a focus on security and reliability.

As part of your responsibilities, you will administer essential services, support Windows environments, and troubleshoot infrastructure issues. Join us to make a real impact in the aerospace and defense industry.

Qualifications

• 5+ years in Windows systems administration.
• Strong skills in Windows Server management.
• Experience with Microsoft 365 administration.

Responsibilities

• Administer Microsoft 365 services.
• Support Windows Server environments.
• Manage endpoint devices via Intune.

Skills

Windows Server

Active Directory

Microsoft 365

PowerShell

Networking fundamentals

Cybersecurity frameworks

Education

Bachelor’s degree in IT or Computer Science

Tools

VMware

Hyper-V

Atlassian Jira

Confluence

Job description

Quiet Capital is looking for a Windows Systems Administrator in Zuid-Holland, Netherlands, to manage IT systems critical to our operations. This role requires expertise in Microsoft 365 and Windows Server with a focus on security and reliability.

As part of your responsibilities, you will administer essential services, support Windows environments, and troubleshoot infrastructure issues. Join us to make a real impact in the aerospace and defense industry.