BWI GmbH | Germany | 50xxx, 53xxx, 51xxx, 67xxx Bonn, Köln, Meckenheim | Permanent position | Full time / Home office | Published since: 17.07.2026 on stepstone.de
System administrator - Linux (m/f/d)
As a primary digitization partner of the Bundeswehr, we provide stable, safe and efficient IT services in Germany and abroad, from basic operations to the field close to the application and thus contribute to the continuous increase in the leadership and operational capacity of the Bundeswehr. With more than 8,000 colleagues, we operate and modernise one of the largest and most complex IT infrastructures in Germany. We are looking for responsible IT specialists who are convinced that the Bundeswehr-IT will further develop in challenging digitalization projects and thus contribute to Germany's security. Together with us, we are concerned about the future digital capability of the Bundeswehr. System Administrator - Linux (m/w/d) from now on and in full time in Bonn, Cologne or Meckenheim. The PKI Operations department is responsible for the stable and secure operation of the associated security services in the area of PKI. These include the technical operation of certification bodies, certificate management tools and solutions for the production of key carriers. The provision of integration and test systems as well as an emergency environment is also part of the task. Currently, our team is looking for backup for operating Linux systems and specialist applications. .
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Your tasks • Your profile • What we offer
Operation of Linux applications to provide PKI services
Lifecycle and Patch Management
Automation (Ansible)
Technical 2nd/3rd Level Support
Implementation of an ITIL Conform Incident, and Change Management Process
Quality-assured acquisition of new solutions in production
Care and development of technical documentation
Participation in projects with service-specific dependencies
Completed IT vocational training or comparable qualification
At least 2 years of practical professional experience as a Linux administrator (preferably RedHat or comparable derivatives)
Practical experience in the operation of IT systems (installation, configuration, monitoring)
Knowledge of the application of ticket systems
Basic knowledge in the operation of databases (Oracle, DB2, MSSQL) desirable
Additional knowledge in one or more of the following areas is desirable: Ansible. Container Technologies (Podman, Kubernetes, Docker), Public Key Infrastructure
Through varied and socially relevant tasks, we ensure the smooth operation of IT and the digitization of the Bundeswehr The goal is for us. For us, an appreciative approach and a great team spirit are elementary The remuneration is between €44,100 and €61,700. The actual amount is determined based on your responsibility as well as experience and competences The BWI provides a secure workplace and a premised and employee-funded occupational pension scheme You start with 30 days of annual holiday with option for individual adjustment Our Benefit app provides you with a monthly balance and tax relief on tickets for the ÖPNV We allow you flexibility to reconcile work and private life, for example through mobile work or trust work time and the long-term construction of a value balance account for e.g. a sabbatical We support your professional and personal training through individual measures and free access to LinkedIn Learning You have the opportunity to lease a job bike and also profit from access to platforms for diverse employee benefits
Location
![]() | BWI GmbH | |
| 89075 Bonn, Köln, Meckenheim | ||
| Germany |
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