WINDOWS SYSTEMS ENGINEER
Publiée le 06/11/2026
NEOFACTO
About the job
We are looking for a Windows System Engineer to contribute to various IT infrastructure projects within a financial institution in Luxembourg.
Your responsibilities
- Maintain and troubleshoot Microsoft Windows Server environments and related infrastructure services.
- Manage incident, problem and change activities, including root cause analysis and the implementation of sustainable solutions.
- Ensure platform availability, capacity, performance and lifecycle planning across the Windows infrastructure.
- Implement Windows security hardening, configuration baselines, patch management and vulnerability remediation.
- Develop and maintain PowerShell automation scripts for recurring operational and engineering tasks.
- Contribute to Infrastructure-as-Code (IaC) and CI/CD practices using Azure DevOps, Git and Visual Studio Code.
- Support Windows upgrades, migrations, decommissioning and modernization across on-premises, virtualized, private cloud and Azure environments.
- Provide technical evidence and follow up on remediation actions related to risk management, audits and compliance.
- Collaborate with application, security, network, middleware, cloud and other infrastructure teams.
- Maintain clear operational procedures, technical documentation and knowledge articles while actively sharing expertise within the team.
- Participate in Kanban ceremonies, backlog refinement and transparent delivery tracking.
- Support occasional planned interventions outside standard working hours, including weekends when required.
Your profile
- You hold at least a Bachelor's degree in IT or a related field.
- You have strong experience administering Microsoft Windows Server environments in large enterprise settings.
- You have solid knowledge of Active Directory Domain Services, Group Policy, DNS, DHCP and related authentication services.
- You have advanced PowerShell scripting skills and proven experience automating infrastructure operations.
- You have experience with Windows security hardening, patch management, vulnerability remediation and privileged access controls.
- You have practical experience with Azure DevOps, CI/CD pipelines, Git and Visual Studio Code.
- You have experience with Azure, private cloud and VMware environments, as well as structured IT service management practices.
What we offer
- The opportunity to work for a Great Place to Work® certified company based in Luxembourg.
- An attractive salary package and great benefits (meal vouchers, mobile phone subscription, etc.).
- Opportunities to develop your skills and share your ideas over a coffee, beer or pizza during our Neo'Vations.
- A strong company culture: you'll join us for the opportunity and stay because we're genuinely a great team (at least according to 98% of our employees in the NEOFACTO Annual Survey 2024!).
- From afterworks and innovative workshops to ski weekends, there's never a dull moment when you're part of the Neo'Squad!
Recruitment process
- Initial screening interview with our Recruitment Manager.
- Receipt of our salary proposal and exclusivity agreement.
- Submission of your application to the client.
- Second interview with our Business Manager.
- Interview at the client's premises, either remotely or in person.