Requirement: System Administrator
Location: The Hague, NETHERLANDS
Full Time On-Site: Yes
Time On-Site: 100%
Not to Exceed Rate: 63 EUR
Total Scope of the request (hours): 1254
Required Start Date: 1 April 2026
Required Security Clearance: NATO COSMIC TOP SECRET
Please do NOT apply for any NATO contract positions unless you meet ALL the following criteria:
- Current National or NATO SECRET clearance
- Nationality of one of the NATO member countries
- Current work visa for the specific location if applying for an in-country position
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
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
- 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