or apply directly on Spektrum's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 15 days Spektrum's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- No 0% of Spektrum's roles list one
- Ghost-job risk at Spektrum
- low 0 stale, 4 reposted of 218 open
- Hiring momentum
- 343 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Spektrum's own greenhouse board since 2026-08-03. Full hiring picture for Spektrum.
About this role
The Senior Microsoft Engineer will design, implement, and maintain complex Microsoft enterprise infrastructure and services within secure environments for NATO. Responsibilities include managing Windows Server platforms, Active Directory, and Public Key Infrastructure (PKI), as well as providing expertise in Identity and Access Management and automation solutions. The role also involves troubleshooting, security compliance, and supporting IT Service Management processes.
- benefits
- 1/5
- freshness
- 4/5
- career value
- 5/5
- role clarity
- 5/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Spektrum as an employer.
What you need
- Minimum 6 years of relevant professional experience in designing, implementing, administering and supporting Microsoft enterprise infrastructure in medium-to-large environments.
- Strong hands-on experience with Windows Server, Active Directory, Group Policy, DNS, AD FS and Microsoft Entra ID, including authentication, federation and Single Sign-On.
- Strong experience with PKI, certificates, TLS and certificate lifecycle management.
- Demonstrable experience with Microsoft SharePoint, including installation, administration, security, integration and lifecycle management; knowledge of Microsoft 365 and hybrid SharePoint environments is required.
- Practical experience with Microsoft Azure and hybrid cloud environments, including Azure DevOps, CI/CD and infrastructure automation.
- Strong PowerShell scripting and automation skills; experience with Python, SQL and Infrastructure-as-Code technologies such as Terraform or Bicep is desirable.
Nice to have
- Experience working for NATO, military, governmental or other security-sensitive organisations.
- Experience supporting highly available or mission-critical services.
- Experience integrating Microsoft platforms with Jira, Confluence, Bitbucket, Splunk or Power BI.
- Experience with Azure Cloud DevOps pipelines and infrastructure-as-code technologies such as Bicep, ARM templates or Terraform.
- Experience with SCCM/Microsoft Endpoint Configuration Manager, Exchange, Web Application Proxy or similar Microsoft enterprise technologies.
Worth weighing
- On-site working policy with limited remote work options.
- Some travel to other NATO sites may be required, with costs reimbursed by NATO.
- No salary or specific benefits listed in the posting.
Summarised from Spektrum's posting. Read the full original.
Listed by Spektrum on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
More roles at Spektrum
- Project Support OfficerThe Hague, Netherlands
- IT Service Desk TechnicianBraine l’Alleud, Belgium
- Senior Space Systems Program ManagerNorfolk, Virginia
- Senior Space Capability Programme ManagerMons, Belgium
- Senior Space Operations & Capability ManagerRamstein, Germany
- Service Delivery Support Engineer..Mons, Belgium
- Senior Application Support EngineerBraine l'Alleud, Belgium
- Senior Network Security EngineerMons, Belgium