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# Administrador de Sistemas Linux responsable

- **Company:** Claire Joster SLU
- **Location:** Derio, Spain
- **Contract:** Permanent contract
- **Skills:** Proxmox, Amazon Web Services, Microsoft Azure, Cloud Computing, Databases, Dynamic Host Configuration Protocol, Linux, Domain Name System (DNS), Virtual Private Networks (VPN), Linux Servers, Nagios, Red Hat Enterprise Linux, Prometheus, TCP/IP, Virtualization Technology, Zabbix, Scripting, Google Cloud, System Availability, Firewalls (Computer Science), Kubernetes, Information Technology, Docker, Vmware
- **Published:** August 4, 2026
- **Apply:** https://www.jobleads.com/es/job/e0d25ca0ade49e6a93cee07b2bfe3c20e

## About the Role

* Experiencia en administración de sistemas Linux en entornos productivos.
 * Conocimientos de redes (TCP/IP, DNS, DHCP, VPN, firewalls).
 * Experiencia con virtualización (VMware, Proxmox, KVM) y/o cloud (AWS, Azure, GCP).
 * Conocimientos en scripting y automatización.
 * Familiaridad con herramientas de monitorización (Nagios, Zabbix, Prometheus).
 * Valorable: contenedores (Docker, Kubernetes), bases de datos, alta disponibilidad.

## Description

En Claire Joster somos expertos en la captación de talento basada en valores. El objetivo es garantizar un ajuste cultural de nuestros clientes y candidatos. El "Matching values"., Buscamos incorporar a nuestro equipo de informática una persona proactiva y apasionada por la tecnología para desempeñar funciones de soporte y administración de sistemas en un entorno de investigación en biomedicina.

Buscamos un Administrador de Sistemas Linux responsable de garantizar la disponibilidad, seguridad y rendimiento de la infraestructura tecnológica de la compañía. La persona seleccionada gestionará servidores Linux, automatizará procesos y dará soporte a entornos críticos.

 * Administrar, configurar y mantener servidores Linux (RedHat o similares).
 * Experiencia en Scripting.
 * Monitorizar el rendimiento y disponibilidad de sistemas y servicios.
 * Gestionar usuarios, permisos, redes, backups y políticas de seguridad.
 * Aplicar parches, actualizaciones y hardening del sistema.


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