Senior Infrastructure Engineer (Identity, Virtualisation, Infrastructure as Code) for NATO with security clearance

Wlgroup; Brunssum; On-site; EUR 70,000 - 110,000; Full time

Job summary

Wlgroup in Brunssum, Netherlands, is seeking a senior engineer to take core services from design through to handover, covering directory, identity, certificates and the Windows infrastructure beneath them.

You will produce designs, install and integrate core services, run testing and support migration to live services, and write accompanying documentation. A security-first mindset and governance reporting are essential.

Qualifications

• At least 5 years designing, implementing and deploying enterprise infrastructure and core services.
• Strong Active Directory, Group Policy, PKI and Windows Server engineering.
• Experience with virtualization, storage, backups, HA and DR.

Responsibilities

• ProduceTechnical designs for core services and turn them into working installations.
• Install, configure and integrate AD, GPO, DNS, DHCP, certificate services and federation.
• Run testing and acceptance, then support deployment into live service.
• Write technical documentation accompanying each build.
• Spot risks early and keep governance informed.
• Report progress, milestones, issues and next steps.

Skills

Active Directory

Group Policy

PKI

Windows Server

Automation with IaC

CI/CD

Git

VMware vSphere

Hyper-V

Education

Bachelor's degree in computing or engineering

Tools

Terraform

Ansible

PowerShell DSC

Job description

Every login, every certificate, every name lookup. Somebody has to build that foundation properly.

A multinational defence organisation in Brunssum is delivering new communication and information systems, and it needs a senior engineer to take the core services from design through to a clean handover - directory, identity, certificates and the Windows infrastructure underneath them.

What you would be doing

• Producing technical designs for core services and turning them into working, tested installations
• Installing, configuring and integrating Active Directory, Group Policy, DNS, DHCP, certificate services and federation, including hybrid identity with Entra ID
• Running testing and acceptance, then supporting deployment and migration into live service
• Writing the technical documentation that goes with every build
• Spotting risks early, contributing to quality assurance and keeping project governance informed
• Reporting regularly on progress, milestones, issues and next steps

What you would bring

• At least 5 years designing, implementing and deploying enterprise infrastructure and core services, ideally with a degree in computing or engineering
• Strong Active Directory, Group Policy, PKI and Windows Server engineering
• Virtualisation (VMware vSphere or Hyper-V), enterprise storage and backup, high availability and disaster recovery
• Infrastructure as Code and automation with tools such as Terraform, Ansible or PowerShell DSC, plus CI/CD and Git
• A security-first mindset: hardening, privileged access and certificate-based authentication
• Experience in large government or defence environments is a strong plus, as are Microsoft, VMware, Terraform or security certifications

Why this one is worth a look

It is the layer every other system depends on, built from the design stage rather than inherited, inside a long-running international programme.