(Junior) System Administrator (m/f/d), Osnabrück für Osnabrück gesucht

Arbeits- und Stellenangebot im Regiobizz Arbeitsmarkt

Job Kategorie: IT/IT-Dienstleistung Informationstechnologie (IT)

Stellenangebot Basisdaten

Arbeitsort:: DE 49076 Osnabrück
Umkreis:: keine Angabe.
Art der Arbeitsstelle:
Letze Aktualisierung:: 08.12.20252025-12-08

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Stellenausschreibung: (Junior) System Administrator (m/f/d), Osnabrück

Arbeitgeber bzw. Arbeitsvermittler: Testsieger.de Vergleichsportal GmbH in Hamburg

Branche: IT/IT-Dienstleistung

Kategorie: Informationstechnologie (IT)

Stellenbeschreibung: Are you an aspiring System Administrator looking to grow in a modern tech environment? Do you enjoy keeping systems stable, secure, and performant while working with automation and databases? Then this role is for you! We are one of the largest consumer platforms in Germany, aggregating test reviews and customer ratings to help users find the best products available. Our integrated price comparison guides users to the most affordable shops for their desired product. As a Junior System Administrator, you help ensure that our platform runs smoothly and reliably every day. Tasks Support the operation, monitoring, and maintenance of our Linux-based server infrastructure and work with cloud solutions like AWS Manage and optimize MySQL databases (backups, simple queries, performance checks) Use Ansible to automate recurring tasks and configuration management Assist in deploying applications and services in collaboration with our development and data teams Contribute to system monitoring, logging, and alerting to ensure high availability Help improve security and hardening of systems (updates, permissions, basic compliance) Work closely with Data Science and Engineering to support data pipelines and internal tools Requirements First practical experience with MySQL databases First practical experience with Ansible (e.g. playbooks, roles, inventories) Basic knowledge in Linux system administration (e.g. Debian/Ubuntu, shell, system services) Understanding of network fundamentals (TCP/IP, DNS, firewalls, VPNs) Experience with or interest in Python , especially in the context of Data Science (e.g. Pandas, simple scripts, data processing) Ideally some experience with additional tools such as Docker, Git, or monitoring solutions (e.g. NewRelic, Grafana, Icinga/Nagios) You work independently, reliably, and enjoy solving technical problems You have good spoken and written knowledge of German and English Benefits Well-funded and proven startup with large ambitions and competitive salary Entrepreneurial culture where taking ownership and driving improvements is encouraged Open communication with management and company leadership Modern tech stack and the opportunity to grow into more senior SysAdmin / DevOps / Data roles Flexible working environment with the office located in Osnabrück If you’re excited to develop your skills in system administration, support a high-traffic consumer platform, and collaborate closely with Data and Engineering teams, apply now and join us in Osnabrück! We’re looking forward to getting to know you!

Qualifikation: Arbeitskräfte

Verdienst:: n.a.

Bewerbung an: Testsieger.de Vergleichsportal GmbH
Am Strandkai 1
De 20457 Hamburg

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