IT Administrator Focus on Databases (m/f/d)

IT-Administrator (m/w/d) Job ID: 1000000360 Location: Reutlingen Homeoffice: Yes Department: IT Entry level: Professional Position type: fixed order Date of entry: 01.09.2026 Description As part of our IT team, you will be responsible for key tasks in the operation and development of our enterprise-critical systems. We are looking for you as an IT administrator (m/w/d) About us We, FairNetz GmbH, are the network operator in Reutlingen as well as in many municipalities in the region, and with around 400 employees we provide the reliable and sustainable operation of electricity, natural gas, district heating and drinking water networks. The energy transition will be actively and forward-looking with state-of-the-art technology, intelligent distribution networks, the integration of renewable energies, innovative digital strategies or the promotion of electromobility.

Administration and development of the database systems Further development of the Linux system world: operation, monitoring and optimization of our MS-SQL, PostgreSQL, MySQL databases including patch management and security configurations Administration and support of applications and systems in the energy sector Ensuring smooth operation, fault analysis, cutting point support and support of the specialist areas Cooperation in the design and implementation of Oracle database migration to PostgreSQL

Complete IT training with relevant professional experience or studies in the field of computer science Knowledge of Linux operating systems Very good knowledge of common database systems such as PostgreSQL, MS SQL and MySQL Experience with high-availability solutions for date banks High problem-solving competence, independent working methods and team orientation Joy in new technologies and collaboration on modern IT projects

Attractive remuneration according to tariff (TV-V) with 13. Monthly salary, additional benefits and regular adjustments Safe workplace in a system-relevant enterprise with regional roots and long-term orientation 30 days of vacation plus additional days on 24th and 31st December Flexible working time models and mobile work for greater freedom in designing everyday work Supported further education to actively promote career and personal development Employer-financed old-age pensions (ZVK) with a minimum share Health-promoting offers and canteens with discounted prices and corporate benefits Financial support thanks to the grant to the job ticket or the possibility of job-sharing Experience Community: Operational events, sports and team events