Netzwerk Administrator managing and optimizing site networks for GRÜN Software Group. Collaborating with IT and security teams to ensure stable connectivity and secure operations.
Responsibilities
Plan, operate and optimize site networks
Ensure stable, secure, and high-performance connectivity
Work closely with IT, infrastructure, and security teams
Responsible for monitoring, troubleshooting, and documentation
Requirements
Several years of experience operating site networks (LAN/WLAN; Ubiquiti experience preferred)
Experience in site-to-site networking (e.g., OpenVPN, WireGuard, SD-WAN)
Good understanding of routing, switching, firewalling (Checkpoint and/or OPNsense), and network security
Structured, solution-oriented, and independent working style
German language proficiency of at least B2 level
Benefits
Work–life balance with flexibility, trust, and respect
Long-term perspective with a permanent employment contract
Regular, family-friendly working hours with core hours from 9:00–12:00
Option to work remotely
Flat hierarchies, short decision-making paths, and an environment where your ideas are heard
Fresh fruit, unlimited coffee and water, 28 days of vacation plus days off at Christmas and New Year's Eve, and additional special leave days
Regular team events, summer parties, Christmas celebrations, and pizza days
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