IT Specialist for Systems Integration | Fachinformatiker (m/w/d)
Optica Abrechnungszentrum Dr. Güldener GmbH
Job Summary
As an IT Specialist within the Dr. Güldener network team, you will be responsible for the high-availability operation of a nationwide network infrastructure across Germany, covering LAN, WAN, and data center connectivity. Your daily responsibilities include administering and optimizing Cisco Nexus and Catalyst environments, managing Cisco-based Network Access Control (NAC) solutions, and performing performance analyses to ensure secure and reliable operations. You will actively shape the company's future by introducing modern technologies, maintaining technical documentation, and ensuring compliance requirements are met. This role is highly collaborative, requiring close interaction with adjacent IT teams on both operational tasks and strategic projects. The position offers a modern work environment with a strong focus on work-life balance, featuring a hybrid model with four days of remote work per week and one day in the office, supported by extensive corporate benefits and professional development opportunities.
Required Skills
Education
Completed IT-oriented or comparable technical vocational training/degree.
Experience
- Several years of professional experience in LAN, WAN, WLAN, and the provision of complex network services
- Multiple years of practical experience in the administration of Cisco Enterprise networks
- Proven experience with Cisco NXOS, IOS, and Cisco ISE
- Experience in network log file and trace analysis
- Initial experience in the automation of network infrastructures
- Experience working in a regulated environment is preferred
Languages
Additional
- The role requires a structured and independent working style. Location constraints involve a hybrid model requiring one day per week in the office. Candidates must be able to create technical documentation in German.