Senior IT Network Administrator

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🕒 November 22, 2025

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VINZENZ

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 1887

🤝 Non-profit

🤲 Charity

🌍 Social Impact

Non-profit • Charity • Social Impact

VINZENZ is a German non-profit organization providing child- and youth-focused social services in Bochum and the surrounding region. It operates ambulant and residential care programs, foster care services, day groups, pedagogical and therapeutic offerings, and community support initiatives; it also runs a supporters' association, fundraising activities and an academy to expand educational and care capacities. VINZENZ focuses on creating educational access, integration and stable living environments for vulnerable children, adolescents and families through donations, partnerships and professional staff.

📋 Description

• Design, implementation and maintenance of the entire network infrastructure in a dynamic, highly available environment • Planning and optimization of network segmentation to improve security and efficiency • Analysis and optimization of network security through continuous review and adjustment of network architectures and security policies • Configuration and monitoring of firewalls (including next-generation firewalls) and other security solutions • Proactive monitoring and troubleshooting of network issues and bottlenecks, and resolution of incidents as part of incident management • Execution of IT projects in the areas of network security, network optimization and expansion, including collaboration with internal and external partners • Development and maintenance of network documentation, policies and procedures to ensure structured IT operations

🎯 Requirements

• Degree in Business Informatics, Computer Science, vocational training as an IT specialist for system integration, or an equivalent qualification with a strong interest in digital innovation • Several years of professional experience in network administration and in-depth knowledge of current network technologies • Deep understanding of network segmentation and implementation of security architectures • Experience with IT security solutions and their implementation, firewall management and VPN solutions • Proven track record in planning and implementing infrastructure projects and introducing new technologies and network expansions • Strong analytical and conceptual skills, with a structured and independent way of working • Excellent communication skills and the ability to operate confidently in a dynamic environment • Good command of German, both written and spoken

🏖️ Benefits

• Competitive, performance-related compensation • Employer-funded company pension plan • Modern workplace with good transport links in southern Munich • Employee discount on our products • Company Bike program • Flat hierarchy and short decision-making paths • Long-term, secure employment with a stable, traditional Munich company • Holiday pay and Christmas bonus • On-site canteen with freshly prepared regional meals daily • Affordable parking space available if required • Discounted company housing • Flexitime • Structured and comprehensive onboarding • Varied tasks and interesting projects