For a financial customer in Luxembourg, we are searching for Administrateur Systèmes to join both either the Unix/Linux or Microsoft infrastructure teams as part of a significant infrastructure backlog. If you have cross-platform experience, you will support both teams.
The Windows environment consists of VMware, Intune, VDIs etc. and the Unix environment consists of Redhat Linux, OpenShift, Storage etc.
Responsibilities
- Administration and support of enterprise infrastructure environments
- Incident resolution and operational troubleshooting
- Participation in infrastructure upgrades, migrations and modernization projects
- Management of platform stability, security and performance
- Collaboration with architecture, security and operations teams
- Documentation of procedures and technical environments
- Contribution to backlog reduction and continuous improvement initiatives
Profile
- Proven experience as a Systems Administrator within enterprise environments
- Strong expertise either on Linux/Unix infrastructure or Windows infrastructure
- Experience working in large-scale production environments
- Good understanding of virtualization, storage and enterprise infrastructure operations
- Familiarity with banking, regulated or mission-critical environments is considered an advantage
- Strong troubleshooting and communication skills
- Automation / scripting skills (PowerShell, Bash, Ansible, etc.)
- Ability to work autonomously while collaborating across multiple teams
- Candidates with cross-platform expertise are particularly appreciated.
Additional Details
SENIORITY: Senior
START DATE: June/July
DURATION: 3-6 Months
EXTENSION: Yes
CONTRACT: Freelance
LOCATION: Luxembourg City
ONSITE POLICY: 5 days initially, relaxed to 2 days after onboarding
HOURS PER WEEK: 40
LANGUAGES: Fluent French
INTERVIEW PROCESS: 1-2 stages