IT Administrator ensuring stable IT operations and supporting Second-Level-Support for a global production company. Engaging in infrastructure projects and maintaining system security and compliance.
Responsibilities
Infrastructure operations: Ensuring a stable and secure IT infrastructure (servers, storage, virtualization) as well as continuous system updates and patch management
Second-level support: Providing second-level support for complex incidents, including structured root-cause analysis and sustainable problem resolution within the business unit
Automation & documentation: Automating recurring tasks (e.g., using PowerShell) and maintaining clear documentation of configurations, standards and processes
Security & compliance: Implementing IT security and compliance requirements, including system vulnerability management and administration of access control/permission concepts
Project involvement & architecture: Actively participating in infrastructure projects (e.g., Exchange/M365 migrations, storage updates) and supporting strategic architecture decisions
Certificate management (PKI): Comprehensive management of certificates and certification authorities — from issuance and system integration to proactive lifecycle monitoring
Requirements
Relevant professional experience operating Windows infrastructures, Active Directory/Azure AD, DNS/DHCP, and Group Policy Objects (GPOs)
Solid knowledge of virtualization (e.g., VMware), storage systems, networking fundamentals (LAN/WAN, VLAN, routing, firewalling), and monitoring
Routine in automation and scripting (PowerShell), and experienced use of ticketing and ITSM systems (Incident/Change/Problem management)
Sense of responsibility and service orientation — you remain calm, solution-focused and reliable even in critical situations
Team player with clear communication — able to explain complex issues clearly and work in a structured way
Business-fluent German and good command of English
Advantageous: M365/Exchange certifications, experience with endpoint management (e.g., Intune, ACMP), email security gateways, backup solutions (e.g., Synology), and basic Linux knowledge
Benefits
Attractive compensation including holiday and Christmas bonuses as well as profit-sharing
Collegial team spirit in a strong team and a clearly visible contribution to the company’s success
Individualized, thorough onboarding that prepares you optimally for your responsibilities
Flexible working hours (working time account) and the option to work from home
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