Systemadministrator (m/f/x) - IT Infrastructure

Location: Aachen/ Düsseldorf, Germany
Business Unit: Corporate Unit

Your tasks

You are responsible for the planning, design, installation and administration of our internal network infrastructure and system infrastructure and for all IT infrastructure and network issues;
You ensure the smooth functioning of the network infrastructure and connected IT systems;
You evaluate the cost/benefit of different solutions and different technologies for the system architecture;
You identify architectural issues and gaps in security concepts and propose recommendations for improvements to management; this includes routine audits of systems and software; The review and documentation for the configuration of internal network infrastructure and system infrastructure is your responsibility;
Lastly, you proactively promote the exchange of information from other departments to share ideas and make recommendations to resolve issues.

You have completed training as an IT specialist (system integration) or have a comparable qualification;
You have at least 5 years of professional experience in the planning and implementation and operation of complex IT systems and globally distributed networks and thus have a sound and extensive knowledge of IT system and network architectures;
We rely on your sound expertise in the areas listed below:
Network Technologies (Cisco Switches, Cisco Firewalls)
Operating Systems (Microsoft Windows Server, CentOS, Ubuntu)
Virtualization Technologies (VMWare ESXi and VMWare vCenter)
Storage Systems (SAN based and iSCSI based)
IT Automation and Scripting (e.g.. Security (IDS/IPS, SIEM and penetration tests)
Your distinctive analytical and always structured way of working you use skillfully;
Very good German and English skills in speech and writing complete your profile.

An open and friendly corporate culture characterized by constructive and cooperative interaction;
A flexible working time model that can be adapted to individual needs;
Personal coverage through travel health insurance, private accident insurance and support in the form of a company pension plan;
Professional and personal development through targeted training opportunities;
Participation in sports programs and the opportunity to clear your head with a kicker match or PlayStation game.

Thi Thanh Vi Dao (+49 241 1696 125) will be happy to answer any questions you may have.

Then we look forward to receiving a meaningful application stating the earliest possible starting date and your salary expectations.