IT Infrastructure Consultant responsible for system and network engineering for a major client in Hamburg. Work in a flexible environment with a focus on modern IT solutions.
About the role
- Sr. Network Engineer managing IT infrastructure operations for health care services organization. Involving support for complex systems, network infrastructure, and security management.
Responsibilities
- Support highly complex systems, including overall administration and security
- Deploy, configure, maintain, and monitor all active network equipment
- Review and improve network architecture
- Lead enterprise firewall rule audits and incident response
- Maintain and troubleshoot complex site-to-site VPN environments
- Monitor and diagnose faults to provide complete resolution
- Prepare and produce root cause analysis reports
- Ensure that all relevant information related to Fortinet and network systems is collected and analyzed
- Participate in support and on-call rotation
- Ensure asset management and inventory are kept up to date
Requirements
- BS degree in Computer Science, Information Systems, or related field preferred
- 3–5 years’ experience working as a network engineer in a similar role
- Expert-level familiarity with FirePower and FortiGate firewalls
- Strong troubleshooting experience of routers, switches, and firewalls
- Strong understanding of VLANs, routing protocols, and spanning tree
- Strong knowledge of IP protocols (IPv4, UDP, TCP, DNS, DHCP)
- Familiarity with network monitoring applications
- Hands-on experience in networking, routing, and switching
- Experience with firewall migration, policy optimization, and redundancy design
- Understanding of layer 2 switching including Spanning Tree, Port Channels, and VLAN trunking
- Extensive experience in creating, re-routing, and maintaining VPN tunnels
- Wireless experience required
- Fortinet NSE4 or higher preferred; Cisco certification required.
Benefits
- Health care and wellness programs
- Integrated services
- Flexible work arrangements
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