Location
Hybrid (Luxembourg City, Luxembourg)
First seen by Alion on Oct 14, 2026.
Overview
Company
Impact
Profile match
We deliver innovation. For over 20 years, we've been building and running a strong network of IT experts, capable of providing high quality software services to our customers.
NEOFACTO
WE DELIVER INNOVATION
We are looking for a Windows System Engineer to participate in the projects of a financial institution in Luxembourg
Missions
- Maintain and troubleshoot Microsoft Windows Server environments and related infrastructure services.
- Drive incident, problem and change activities, including root-cause analysis and sustainable remediation.
- Maintain platform availability, capacity, performance and lifecycle roadmaps for the Windows estate.
- Implement Windows security hardening, configuration baselines, patching and vulnerability remediation.
- Develop and maintain PowerShell automation for recurring operational and engineering activities.
- Contribute to Infrastructure-as-Code and CI/CD practices using Azure DevOps, Git and Visual Studio Code.
- Support Windows upgrades, migrations, decommissioning and modernisation across on-premises, virtualised, private-cloud and Azure environments.
- Provide technical evidence and remediation follow-up for risk, audit and compliance activities.
- Collaborate with application, security, network, middleware, cloud and other infrastructure teams.
- Maintain clear runbooks, 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.
Profile
- You have at least a Bachelor Degree in IT
- You have a strong experience administering Microsoft Windows Server in a large enterprise environment.
- You have a strong knowledge of Active Directory Domain Services, Group Policy, DNS, DHCP and related authentication services.
- You have advanced PowerShell scripting skills and proven experience automating platform operations.
- You have some experience with Windows 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 some experience with Azure, private cloud and VMware environments, together with structured IT service management practices.
Our offer
- Working in a Great Place to Work based in Luxembourg
- Attractive salary and pretty cool benefits (meal vouchers, mobile subscription...)
- Develop your skills and ideas over a coffee, a beer or a pizza during our Neo'vations
- Evolve within a strong company culture, you'll join us for the opportunity and you'll stay because we're super cool (well according to 98% of our employees NEOFACTO Annual Survey 2024)
- Between afterworks, innovative workshops and ski weekends, there's never a dull moment when you're part of the Neo'Squad
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