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 global culture characterized by a constructive and cooperative environment
Many learning opportunities to deepen your skillset and to support your professional growth
Personal coverage by a travel health insurance, a private accident insurance and a company pension plan
Access to specific education programs
Flexible working hours and the option to work hybrid & mobile, independent time management
Challenging tasks and close cooperation with a competent team
A dynamic company where teamwork and relationship management are valued

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