System Administrator

SpektrumThe Hague, NetherlandsJob.bopublished 09/23/2026
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Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and support key client projects.

Who we are supporting

The NATO Communication and Information Agency (NCIA) is responsible for providing secure and effective communications and information technology (IT) services to NATO's member countries and its partners. The agency was established in 2012 and is headquartered in Brussels, Belgium.

The NCIA provides a wide range of services, including:

Cyber Security: The NCIA provides advanced cybersecurity solutions to protect NATO's communication networks and information systems against cyber threats.

Command and Control Systems: The NCIA develops and maintains the systems used by NATO's military commanders to plan and execute operations.

Satellite Communications: The NCIA provides satellite communications services to enable secure and reliable communications between NATO forces.

Electronic Warfare: The NCIA provides electronic warfare services to support NATO's mission to detect, deny, and defeat threats to its communication networks.

Information Management: The NCIA manages NATO's information technology infrastructure, including its databases, applications, and servers.

Overall, the NCIA plays a critical role in ensuring the security and effectiveness of NATO's communication and information technology capabilities.

The program

Assistance and Advisory Service (AAS)

The NATO Communications and Information Agency (NCI Agency) is NATO’s principal C3 capability deliverer and CIS service provider. It provides, maintains and defends the NATO enterprise-wide information technology infrastructure to enable Allies to consult together under Article IV, and, when required, stand together in the face of attack under Article V.

To provide these critical services, in the modern evolving dynamic environment the NCI Agency needs to build and maintain high performance-engaged workforce. The NCI Agency workforce strategically consists of three major categorise's: NATO International Civilians (NIC)'s, Military (Mil), and Interim Workforce Consultants (IWC)'s. The IWCs are a critical part of the overall NCI Agency workforce and make up approximately 15 percent of the total workforce.

Role ID – C004699/1

Role Duties and Responsibilities

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

Essential Skills, Experience and Certifications

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

Working Location

The Hague

Working Policy

On-site

Travel

Some travel to other NATO sites may be required

Security Clearance

NATO Cosmic Top Secret personal security clearance