Systems and Network Administrator | System- und Netzwerkadministrator (m/w/d)
Ritter Technologie GmbH
Job Summary
As a Systems and Network Administrator at Ritter Technologie GmbH, you will join a stable corporate group of 6,500 employees, focusing on the seamless operation of complex IT infrastructures. Your day-to-day responsibilities involve managing firewall systems (Linux, Fortinet, pfSense), configuring Layer 2/3 switches, and optimizing routing across LAN and WAN environments. You will provide critical 1st and 2nd level support both remotely and on-site, while also administering WLAN infrastructures using Unifi technology. The role is highly collaborative, requiring close interaction with Microsoft specialists and software developers to deliver high-performance solutions. This position is particularly attractive due to its long-term perspective in a family-owned company, offering a permanent contract, 30 days of vacation, and a company car (available for private use) after the induction period. It provides a perfect balance of technical autonomy and team-based project work within a culture defined by flat hierarchies and quick decision-making.
Required Skills
Education
Completed vocational training as an IT Systems Electronician, IT Specialist for System Integration, or a comparable qualification.
Experience
- Several years of professional experience in the administration of network and IT infrastructures
- Proven experience in firewall administration and VPN configuration
- Practical experience with switch configuration, routing protocols, and WLAN management
- Experience in customer-oriented service and technical support
Languages
Additional
- Valid Class B driver's license and willingness to travel are mandatory for this position. Must be able to provide a earliest possible start date and salary expectations.
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