Wir suchen für unser EMEA-Headquarter im Raum Köln/Bonn ab sofort einen: IT Systems Engineer (m/f/d) Your responsibilities: - Managing and monitoring installed systems and infrastructure - Ensuring the highest levels of systems and infrastructure availability - Maintain security, backup, and redundancy strategies - Develop and maintain documentation for supported infrastructure and customer projects - Provide 2nd and 3rd level support - Liaise with vendors and other IT personnel for problem resolution Your qualification: - Successfully completed studies in IT related subjects or proven working experience in the field of IT and network systems - Solid knowledge in IT and network security - Deep understanding of TCP/IP network fundamentals - Cisco CCNP Enterprise certification is a key benefit - Experience in working with virtualization software (VMWare) is a benefit - Knowledge of Linux and Windows operating systems is a benefit - Fluent in written and spoken English - Reliable and independent way of working Our offer: - Responsible full-time position with an unlimited employment contract in Germany - Support for your “BLUE CARD” application (working permit for Germany) - Future-proof job in a family-friendly company with innovative strength and economic stability - Highly motivated team with great international and German colleagues - Diversified, independent and responsible work - Attractive, performance-related salary - Flexible working hours - 30 days annual leave - Further benefits like a company pension plan