# Manager Network & Systems Administration (m/f/d) at Isar Aerospace SE

- Company: Isar Aerospace SE
- Status: Open
- Workplace: On-site
- Location: Parsdorf, Bavaria, Germany
- Level: Lead
- Discipline: DevOps & SRE
- Employment: Full-time
- Posted: 2026-10-09
- Skills: virtualization, Kubernetes
- Apply: https://job-boards.eu.greenhouse.io/isaraerospace/jobs/5001708101

## Description

Mission Brief 
 We are seeking a hands-on Manager Network & Systems Administration to lead, maintain, and modernize our hybrid infrastructure. In this role, you will act as both a technical lead and an infrastructure owner, bridging our on-premise virtualization, enterprise networking, and multi-cloud environments.
 This is a hands-on lead position designed for a senior engineer who excels at architecture, network engineering, and troubleshooting while serving as the primary technical authority for our infrastructure. You will be responsible for end-to-end reliability, system security, network connectivity, and overseeing automated deployment workflows—from bare-metal hypervisors to cloud routing.
 Your Role in Our Space Mission: 
 Technical Leadership & Operations 
• Hands-on Infrastructure Leadership: Serve as the primary technical subject matter expert (SME) and escalation point for all systems, virtualization, and network architecture.
• Vendor & Asset Management: Oversee infrastructure vendor relationships, license agreements, hardware lifecycles, and service level agreements (SLAs).
• Incident & Capacity Planning: Lead major incident responses, perform root-cause analysis (RCA), and proactively monitor capacity across storage, compute, and network links.
 Multi-Cloud & Virtualization Management 
• Hybrid & Multi-Cloud Administration: Design, secure, and maintain scalable infrastructure across Azure, AWS, and IONOS Cloud.
• On-Premise Virtualization: Oversee, optimize, and maintain our enterprise hypervisor clusters using VMware vSphere (ESXi/vCenter) and Proxmox VE (K

More Isar Aerospace SE roles: https://deviantjobs.com/companies/isar-aerospace-se