Senior System Engineer Data Center Network (m/w/d)

Reference: 1149971Posted: 2026-09-01Location: Düsseldorf, GermanyType: Full TimeCompany: Rheinmetall IT Solutions GmbHContact: Max MustermannEmail: max.mustermann@rheinmetall.deArchitect, design and engineer secure Data Center Network solutions supporting business-critical applications and hybrid infrastructure environmentsOwnership over technical lifecycle, operational excellence and continuous improvement of assigned Data Center Network service offeringsEstablish and govern network design standards segmentation architectures and connectivity patterns for modern Data Center environments based on Cisco Nexus, NDFC and VXLAN technologiesDesign, implement and optimize Data Center fabric architectures, routing and switching infrastructures to ensure high availability, performance and scalabilityAlign Data Center Network and Security architectures with Zero Trust principles, enterprise

security standards and regulatory requirementsProactively analyze, optimize and forecast service performance, capacity requirements and technology lifecycle needs across assigned servicesLead advanced troubleshooting activities and perform root cause analysis for complex infrastructure, security and application connectivity challengesDrive automation, standardization and technical debt reduction initiatives to improve operational efficiency and service reliabilityThis position can be filled in Düsseldorf, Kassel, Kiel, Unterlüß, Bremen and Neckarsulm.