Administrator Linux (m/w/d)

operational services (OS) is one of the leading ICT service providers in the German market and is regarded as a backbone of the digitization of the middle class. It is the leading agile unit of the Telekom Group in order to continuously accelerate the digital transformation in the German middle class. With over 1,000 highly qualified employees, it develops and operates state-of-the-art information systems, manages private & public cloud platforms, secures long-term 24/7 system support and the availability of critical operating processes. STELLENKENNZIFFER: 2025098SIB

You are responsible for the operation, administration and deployment of our Linux systems – both on virtual platforms (e.g. VMware) and on physical infrastructure. You actively promote our automation and orchestration with SALT. You support the operation and further development of our Linux server based ServiceNow infrastructure. You contribute to the creation of concepts and decision-making templates and provide technical solutions. You take over complex orders independently and reliably implement projects. You contribute to ensuring the agreed service levels. By creating clear and structured documentation, you will ensure the sustainability of our work.

You have a bachelor's degree or completed vocational training with corresponding professional experience. You bring at least three years of professional practice, of which at least one year in the IT administration. You have well-founded Linux skills and are safe in scripting (e.g. Bash, Python). Basic knowledge in networks, security and virtualization (e.g. VMware) will also help you. First experiences with automation tools (e.g. GIT, SALT, Helm, Ansible) and the Atlassian Tooltack are of advantage. Customer orientation and service awareness stand out. Knowledge of ITIL is desirable. Flexibility, resilience and readiness are your way of working. You master German and English in word and writing.

Germany-wide mobile work Attractive salary package with participation 37 hours/week with working time accounts Employer-funded training and certification Another plus is our bicycle leasing, 30 days holiday, subsidised Germany ticket, employee-funded retirement provision, asset-effective services, group accident insurance for work and leisure as well as employee conditions for many products from the Deutsche Telekom Group. JOBV1_EN