Senior IT Systems Administrator (m/f/d) Network & Security

We are MOTOR Ai . Our mission is to make Level 4 autonomous driving a reality in Germany and beyond. By combining state-of-the-art AI with the expertise of our multidisciplinary team, we are poised to introduce the first solution of its kind in Germany that is eligible for certification on European roads. Since 2017, we have been steadfastly pursuing a single goal: to shape a future that is already in motion. Tasks Plan, design, and structure our corporate network end-to-end - hardware and software alike Monitor, maintain, and support the network infrastructure to ensure high availability across the company Implement and continuously monitor security measures to protect the network against unauthorized access Monitor system performance and network integrity, spotting bottlenecks and issues before they become problems Manage user accounts, permissions, and access rights Analyze and resolve network issues, including hands-on troubleshooting and performance tuning Own regular maintenance, patching, and system hygiene Create and maintain clear documentation of network configurations Prepare and maintain documentation relevant to certifications and compliance frameworks such as NIS2 and ISO 27001 Requirements A degree in IT/Computer Science, completed vocational training as a System Administrator, or equivalent hands-on experience Strong knowledge of network technologies, network architecture, and network design Confident, hands-on experience with routing & switching and network monitoring toolsExperience integrating and implementing VLANs A track record in troubleshooting, performance tuning, and regular maintenance/patching At least 7 years of relevant experience, with the confidence to work independently Fluent English (C1) is required; German (B2/C1) is a plus First hands-on experience with UniFi devices is a plus A stress-resistant, solution-oriented mindset, real hands-on energy, and genuine enthusiasm for building something from scratch and seeing it work in the real world Benefits Genuine team spirit: working in teams that drive change forward - no matter how complex and extensive the projects are Flexible working hours - with room for the realities of life (parenthood, caregiving responsibilities, voluntary work, etc.) Whether it's fashion, beauty, travel or culture - you'll receive numerous discounts through our partner Corporate Benefits Social relevance: We work on solutions that have game-changing qualities Subsidy for public transport tickets Your professional development is important to us - that's why we cover the costs of further education and training Excellent transport links: attractive location in Wedding with very good public transport connections Focus on people: Our strength lies in our diversity. We respect each other for who we are Excited about our vision and ideas? Do you see real value in autonomous driving for everyone? Then apply to MOTOR Ai and become an active part of a safe, explainable future of mobility. We par