STREIT GmbH is one of Germany's leading providers of safety and occupational health services. As an owner-managed family business, our nationwide, cross-industry support is based not only on customer-specific concepts and innovative solutions but also on the experience and motivation of our employees.
For our headquarters in Bensheim, we are currently seeking a full-timeNetwork Administrator (m/f/d)Network & IT Security On-Premise Full-Time Why Us? A stable, secure, and high-performance network is the backbone of our entire IT infrastructure. We consistently manage our infrastructure in-house-with high standards for availability, segmentation, and security. With us, you won't just be responsible for operations-you'll also play an active role in shaping our architecture and security strategy.
For our infrastructure team, we're looking for an experienced professional who is comfortable working in network and firewall environments and views IT security as an end-to-end responsibility.
Your responsibilities:
Operating, further developing, and troubleshooting our routing and switching infrastructure (primarily Cisco components)Administration of our next-generation firewalls-across multiple vendors, including Fortinet (FortiGate), Sophos, and pfSenseOperation and maintenance of our FortiWeb-based web application firewall to protect our web applicationsImplementation and maintenance of our Fortinet-based SD-WAN environment-from site connectivity to performance optimizationVulnerability analysis and systematic hardening of IT systems (network, firewalls, server and client connectivity)Network segmentation, VLAN and VPN design, and perimeter securityMonitoring of network and security components, including alerting and incident responseMaintenance of comprehensive technical documentation and further development of security policiesYour Profile: Extensive experience in administering Linux servers (e.g., Debian, Ubuntu, RHEL/Rocky/AlmaLinux)Practical expertise in Proxmox VE and, ideally, Ceph or comparable distributed storage solutionsExperience with several of our core services (Zimbra, Nextcloud, web servers, monitoring, directory services)Proficiency in networking, firewalls, DNS, certificates, and backup strategiesExperience with automation and configuration management (Ansible or similar)An analytical, self-directed approach to work and the motivation to further develop a fully self-managed infrastructureGood command of German; English for technical documentationWhat we offer: A challenging, self-managed network and security environment with real responsibilityFreedom to shape architecture and security decisions from day oneA well-coordinated team, flat hierarchies, and quick decision-making processesUp-to-date hardware and targeted professional development, including vendor certificationsFlexible working hours and fair, transparent compensationA secure, future-oriented job with long-term prospectsDoes this sound like your next challenge? Then we look forward to receiving your application, including your resume, earliest possible start date, and salary expectations. STREIT GmbHLahnstraße 27- BensheimPhone: -0
Network Manager (m/w/d) VZ Arbeitgeber: Streit GmbH
Die STREIT GmbH bietet als inhabergeführtes Familienunternehmen nicht nur ein sicheres und stabiles Arbeitsumfeld, sondern fördert auch aktiv die persönliche und berufliche Weiterentwicklung ihrer Mitarbeiter. In der Hauptverwaltung in Bensheim erwartet Sie eine offene und kollegiale Unternehmenskultur, in der Ihre Ideen zur Netzwerk- und IT-Security-Architektur geschätzt werden. Profitieren Sie von flexiblen Arbeitszeiten und einem engagierten Team, das gemeinsam innovative Lösungen für unsere Kunden entwickelt.
