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# Senior Infrastructure & Network Engineer - Germany

- **Company:** Sungrow - EMEA
- **Location:** München, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Link Aggregation (Ethernet), Microsoft Azure, Bash Shell, Border Gateway Protocol, Data Centers, Disaster Recovery, Perl (Programming Language), Monitoring of Systems, Internet Services, Virtual Private Networks (VPN), Python (Programming Language), Kernel-Based Virtual Machine, Routing, Cisco Nexus Switches, Open Shortest Path First (OSPF), Windows PowerShell, Prometheus, Virtualization Technology, Software Vulnerability Management, Wide Area Networks, Zabbix, Wi-Fi Technology, Grafana, Firewalls (Computer Science), Information Technology, Fortinet, Nutanix, Firepower, Cisco, Vmware
- **Published:** September 16, 2026
- **Apply:** https://www.adzuna.de/details/5884538934

## About the Role

* You hold a degree in Computer Science, Network Engineering, Information Technology, or a related field, along with at least three years of relevant infrastructure or enterprise network engineering experience.
 * You bring hands-on experience with Fortinet firewalls, SD-WAN, Cisco Firepower FTD, Cisco Nexus 9000, and Cisco enterprise switching environments.
 * You have strong knowledge of routing, switching, and security technologies, including BGP, OSPF, VRF, ACLs, QoS, STP, NAT, link aggregation, and high-availability architectures.
 * You are comfortable operating VMware, Nutanix, and KVM-based virtualization platforms, with knowledge of VMware NSX-T and its security capabilities.
 * You have worked with monitoring and observability tools such as Zabbix, Prometheus, and Grafana, and can use Python, Shell, PowerShell, or Perl for automation.
 * You combine structured problem-solving with a proactive mindset for capacity planning, service improvements, documentation, implementation plans, and rollback procedures.
 * You communicate confidently in English at C1 level; German at B2 level is an advantage, and Mandarin Chinese at B2 level or above is a strong advantage for collaboration with global technical teams.
 * Certifications such as VMware VCP, CCNA or CCNP, Microsoft Azure Administrator, ITIL Foundation, Fortinet NSE, or Nutanix Certified Professional are welcome.

## Description

Munich, Bayern, 81541
Vollzeit
Your mission

Servus und hallo bei uns in Sungrow! Join our Munich IT team and help keep the infrastructure behind Europe's clean-energy growth secure, reliable, and ready for what comes next. Curious what this is all about? Let's dive right in:

 * Own the daily operation, maintenance, and continuous improvement of Sungrow Europe's data center infrastructure, networks, servers, storage, and virtualization platforms.
 * Manage and optimize enterprise network services across European locations, including routing, resilience, performance, capacity, and high-availability design.
 * Take dedicated responsibility for Munich office connectivity, including switches, Wi-Fi, firewalls, VPNs, internet services, and meeting-room networks.
 * Lead technical troubleshooting, incident response, root-cause analysis, and sustainable corrective actions for complex infrastructure issues.
 * Support modernization, expansion, migration, disaster recovery, and technology-refresh initiatives across infrastructure platforms.
 * Strengthen security, compliance, and operational excellence through robust documentation, change management, vulnerability remediation, SOPs, and runbooks.