IT-Systemadministrator managing and developing network infrastructure for HÖRMANN Kommunikation & Netze GmbH. Ensuring security and stability within IT operations through various tasks in a dynamic environment.
Responsibilities
Manage and monitor network infrastructures and firewall solutions
Implement and maintain security policies to ensure network security
Analyze and resolve network issues to ensure smooth operations
Install, configure and maintain server hardware and virtual machines using VMware vSphere
Administer and optimize Windows and Linux operating systems
Configure and manage storage systems for data processing and backup
Implement data backup solutions based on Veeam to ensure reliable backups and recovery
Conduct regular security assessments and penetration tests
Develop and implement strategies to improve IT security.
Requirements
Completed vocational training or degree in computer science or a comparable qualification
Several years of professional experience in network and firewall administration
Solid knowledge of VMware vSphere, Windows and Linux operating systems
Experience configuring and managing storage systems and data backup solutions, especially Veeam
Strong analytical thinking and problem-solving skills
Ability to work in a team-oriented, dynamic environment
Very good German and good English skills, both written and spoken.
Benefits
Secure job: Permanent contract in a future-proof industry
Exciting projects: Participation in innovative initiatives in the field of energy infrastructure
Flat hierarchies: Short decision-making paths and a collegial working atmosphere
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