operational services GmbH & Co. KG | Germany | Deutschland gesamt Frankfurt am Main | Permanent position | Full time / Home office | Published since: 25.01.2026 on stepstone.de
Senior Fullstack-Administrator Linux & Datenbanken (m/f/d)
operational services (OS) is one of the leading ICT service providers in the German market and is considered to be the backbone of digitalization. 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: 992025074MKR
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Your tasks • Your profile • What we offer
The Administrator (m/w/d) is responsible for operating Redhat Linux systems and MariaDB databases in the context of a ServiceNow platform
Planning, design and implementation of commissioning and operation of complex server landscapes, both on hardware and on VM basis
Processing and execution of complex orders Creation of decision templates and concepts Install and maintain tools Design and implementation of supporting tools Working with the automation and standardization of workflows with suitable scripts and tools Development and planning of service concepts Coordination of order processing Secure the agreed service level Creation of documentation Participation in operational readiness
Master or Diploma with adequate professional experience or comparable knowledge and skills At least seven years of professional experience, of which at least five years in IT administration with corresponding complexity Very good technical expertise in ServiceNow, as well as basic knowledge of adjacent technologies such as operating systems, databases or web servers Certifications in the context of Linux and MariaDB Very good customer-oriented thinking and acting Very high cooperation, team and conflictability Very high flexibility, durability and readiness Very good presentation and moderation capabilities Very good knowledge of 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. .
Location
 | operational services GmbH & Co. KG | |
| 60549 Frankfurt am Main | ||
| Germany |
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