Linux Infrastructure Engineer NIS

• Set up and maintain services such as DNS, DHCP, NGINX, and Keycloak
• Develop small automation solutions and scripts using Python
• Support vulnerability management and technical security activities
• Maintain and support SIEM solutions and contribute to security monitoring
• Collaborate closely with product development, System Engineers, and customer project teams

• Degree in Computer Science, IT, or a comparable qualification
• Several years of professional experience with Linux systems, ideally Red Hat Enterprise Linux (RHEL)
• Broad technical understanding of IT infrastructure and system administration
• Experience with networking, virtualization, and common infrastructure services
• Basic to good programming skills in Python and an interest in automation
• Knowledge of IT security, vulnerability management, and SIEM solutions
• Structured, analytical, and solution-oriented working style
• Good communication skills and a confident approach to working with internal and external stakeholders
• Good command of written and spoken English

• Lively, open culture
• Permanent employment contracts
• International career opportunities
• Company gym
• Offices with max. 4 people
• Rooftop terrace
• Free beverages
• Corporate events
• Easy access to public transport
• Home Office

Your individual salary is based on your professional experience and qualifications and is part of our attractive total package.

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Even though we maintain our feet on the ground, our second home will always remain in the sky. As a medium-sized IT company situated in Karlsruhe Germany, developing tailored solutions for global air traffic control authorities is our forte. Our contribution to Flight security, can be found in our systems that operate at various flight control centres and airports, located in more than 80 countries of the world. FREQUENTIS COMSOFT is part of the successful Frequentis group, situated in Vienna, Austria.