Senior Linux System Administrator - Space & Earth Observation H/F Harry Hope
- Luxembourg
- CDI
- Bac +3, Bac +4
- Services aux Entreprises
- Exp. 1 à 7 ans
- Exp. + 7 ans
Les missions du poste
I'm recruiting on behalf of a leading player in the Space Ground Segment / Earth Observation IT services sector. Our client designs, operates, and scales mission-critical platforms used by European and national space agencies as well as private organisations.
To strengthen the IT Infrastructure department, we're looking for a Senior Linux System Administrator to help run and evolve core infrastructure, HPC systems, and cloud platforms that power high-throughput EO data workflows.
What you'll do:
- Install, administer, and maintain physical/virtual servers, workstations, and supporting IT equipment.
- Operate and harden services in Linux (primary) and Windows environments.
- Manage users, directories, and access across mixed estates.
- Support and optimise HPC clusters and cloud workloads used for large-scale EO data processing.
- Ensure reliability, backup/recovery, monitoring, and security across on-prem and cloud components.
Must-have qualifications:
- Degree in Computer Science (or related discipline) or equivalent experience.
- 5+ years in a similar SysAdmin role.
- Deep expertise in Linux administration (system services, packaging, troubleshooting, performance).
- Virtualisation and infrastructure management (VMware).
- Active Directory administration.
- Networking fundamentals and operations (preferably Cisco and Dell).
- Backup administration (e.g., Veeam).
- Monitoring with tools such as Nagios, Observium, SolarWinds.
- Firewall administration (Check Point preferred).
- Infrastructure automation (Ansible).
- Hands-on with cloud infrastructure (design, deployment, ops).
- Solid grasp of security principles (hardening, least privilege, patching).
- Experience administering a Kubernetes cluster.
- English fluency (spoken and written).
- Proven team player.
- Valid EU work permit.
- French is a plus.
Harry Hope, cabinet de recrutement accompagne candidats et entreprises dans leurs recherches des meilleures opportunités au Luxembourg et à l'international. Afin de mieux répondre à vos enjeux, tous nos consultants sont spécialisés par secteur d'activité et zone géographique.
Bonus and benefits
Salaire fourni par le recruteur
Cabinet de recrutement
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Cette offre est publiée par un cabinet de recrutement. Le poste peut être situé au sein de l’entreprise indiquée ou chez un client pour lequel il recrute.
Publiée le 01/11/2025 - Réf : 27212539 IT-PQU-60975
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Senior Linux System Administrator - Space & Earth Observation H/F
- Luxembourg
- CDI
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