08.07.2026 aktualisiert


Premiumkunde
100 % verfügbarSenior Network-Security Architect / Senior Network-Security Engineer
Solingen, Deutschland
Deutschland +2
ITAinfo: Deutschland, Österreich, Schweiz
Skills
Cisco Certified Network Associate Security (CCNA Security)Cisco Certified Network ProfessionalNetwork SecurityNetzwerkkonfigurationNetzwerkarchitekturNetzwerk-SchnittstelleRoutingNetzwerkadministratorWiresharkEthernet-SwitchNetzwerk-RoutingNetwork RoutersNetwork Access ControlJuniperCisco Certification
- Cisco CCNA
- Cisco CCNP
- Routing
- Switchting
- Juniper EX
- Juniper SRX
- Fortigate
- FortiAnalyzer
- FortiManager
- FortiSandbox
- Cisco Ironport Proxy
- Palo Alto
- Palo Alto Panorama
- Osi Layer 1 - 7
- TCP / IP / DNS / DHCP
- Application Control
- IPS
- Webproxy
- Wireshark
- Advanced Packet Analysis
- Reverse Proxy
- Fortinet NSE 1
- Fortinet NSE 2
- Fortinet NSE 4
- Fortinet NSE 5
- Fortinet NSE 7
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2020
Sprachen
DeutschMutterspracheEnglischgutItalienischMuttersprache
Projekthistorie
P R O J E C T
Migration of the existing Sophos firewall environment to a standardized Fortinet security platform.
C O N T R I B U T I O N
- Design of the target Fortinet architecture and migration concepts
- Technical lead within a project team consisting of two Network & Security Engineers
- Planning and implementation of FortiGate clusters, security policies and operational concepts
- Technical consulting throughout implementation, rollout and knowledge transfer
E N V I R O N M E N T
Fortinet Security Fabric | FortiGate | FortiManager | FortiAnalyzer | VPN | High Availability
PROJECT
Operational support and consulting for security-critical OT and IT infrastructures within railway infrastructure.
CONTRIBUTION
- Consulting the Security Incident Center and Security Management Center
- Technical operation of security infrastructure for OT and IT environments
- Support of incident response activities and security-related operational topics
ENVIRONMENT
OT Security | Critical Infrastructure | Security Operations | Incident Response
PROJECT
Modernization of the enterprise perimeter security platform including the migration from Palo Alto and Juniper to Fortinet.
CONTRIBUTION
- Design of enterprise firewall architectures
- Operation and optimization of Palo Alto and Juniper firewall environments
- Planning and execution of migrations from Palo Alto and Juniper to Fortinet
- Development of security standards, technical consulting and troubleshooting
ENVIRONMENT Fortinet | Palo Alto Networks | Juniper | Enterprise Firewall | Security Architecture
Zertifikate
Fortinet NSE 1
Fortinet2025
Fortinet NSE 2
Fortinet2025
Fortinet NSE 3
Fortinet2025
Fortinet NSE 5
Fortinet2025
Wireshark Packet Analysis
Wireshark2025
Fortinet NSE 4
Fortinet2022