System Engineer for Linux Administration at Certified Security Operations Center GmbH. Responsible for system operations, infrastructure maintenance, and continuous improvement of processes.
Responsibilities
You are responsible for maintaining our systems and ensuring the smooth operation of our infrastructure
You automate and optimize workflows using Ansible, GitLab CI/CD, and Semaphore
You operate and further develop our monitoring (Prometheus, Grafana)
You manage our internal platforms (GitLab, Keycloak, Zammad, Nextcloud, Harbor)
By introducing and maintaining modern containers, you ensure our platform provides a solid foundation for new product features
You maintain the hardware infrastructure of our sensors as well as the office IT at the site
You are an active part of the ongoing improvement of our operational culture and agile processes
Requirements
Several years of professional experience in administering Linux systems and/or in a DevOps environment
German at C1/C2 level and good English skills, both written and spoken
High degree of initiative and motivation, and a passion for Linux systems, automation, and/or containerization
Willingness to participate in on-call duty
Enthusiasm for open-source software and IT security
Benefits
1:1 onboarding — during the onboarding phase, increased on-site presence is encouraged to ensure optimal integration into the team and subject matter
Remote work possible by arrangement with the team lead
Training budget — possible support for professional development after a successful onboarding phase through courses, workshops, etc.
Subsidy for the DE public transport ticket
Employee card with €45 credit per month
Corporate Benefits — access to exclusive employee discounts
30 days of vacation PLUS 3 additional days (Christmas Eve, New Year’s Eve and your birthday)
Regular team events — such as group breakfasts, canoeing, escape rooms, or LAN parties
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