C004699 System Administrator (CTS) - TUE 31 Mar RELAUNCH

Deadline Date: Tuesday 31 March 2026

Requirement: System Administrator

Location: The Hague, NL

Full Time On-Site: Yes

Time On-Site: 100%

Total Scope of the request (hours): 1254

Required Start Date: 27 April 2026

End Contract Date: 31 December 2026

Required Security Clearance: NATO COSMIC TOP SECRET

Duties & Role:

• Maintain and operate all the environments part of the CRS Branch
• Provide service support to the CQO customers
• Act as subject matter expert for Microsoft OS and tools suite
• Troubleshoot Microsoft related issues and PowerShell based code
• Provide root cause analysis in case of system/service malfunction
• Implement and improve new services

Requirements

Skill, Knowledge & Experience:

• The candidate must have a currently active NATO COSMIC TOP SECRET security clearance
• For technical engineering license degree (such as Electronics Engineering or Information Systems) a minimum of 3 years post-related experience needed as System Administrator
• For secondary educational qualification, a minimum of 5 years post-related experience as System Administrator
• Mandatory practical experience with Microsoft Windows and Microsoft Windows Server, WSUS, MECM, Active Directory, ADFS, PowerShell
• Development and maintenance of PowerShell scripts and of automatic configuration management tools for Microsoft Windows system elements like Ansible, Puppet and/or Chef
• Highly skilled in troubleshooting Microsoft Windows systems (server and end-user terminals)
• Knowledge of VMware stack or Openstack
• Capable of handling and maintaining CI|CD processes
• Team player
• Fluent in English: speaking, writing and reading

Desired:

• Experience working with UNIX based operating systems like RHEL or Oracle
• Experience with container technologies
• Working experience with public cloud technologies like Microsoft Azure and/or AWS
• Service support experience for IaaS and PaaS