21.04.2026 aktualisiert
100 % verfügbar
Senior Network & Security Engineer
Munchen, Deutschland
Munchen +100 km
Postgraduate Studies in Satellite Communications & Remote SensingÜber mich
Senior Network & Security Engineer, 11+ Jahre Erfahrung. Spezialist für Firewall (Palo Alto, Fortinet), Zero Trust, Cisco ISE, F5 BIG-IP & Data Center Fabric. Referenzen: Vakıfbank, Infosys. CCNP Security, NSE4. Freiberufler in München.
Skills
Secure Shell (SSH)VoIPCisco RoutersSwitch-RouterPythonRoutingZero Trust Network AccessCisco WebexZabbixCisco AnyconnectWi-Fi-TechnologieLoad BalancingCisco VoipARUBANexus 5
Senior Network & Security Engineer mit 11+ Jahren Erfahrung in Enterprise-Infrastrukturen (Banking, Industrie, Hospitality).
Spezialisierungen:
- Firewall-Management & Migration: Palo Alto, Fortinet, Check Point, Cisco Firepower
- Zero Trust & NAC: Cisco ISE, 802.1X, Aruba ClearPass, ZTNA
- Data Center Fabric: VXLAN/BGP-EVPN, Cisco NDFC, Nexus 9000
- Application Delivery: F5 BIG-IP LTM/GTM, SSL Offloading, iRules
- Wireless: Aruba Mobility Master, Cisco DNA Center, Meraki, Ekahau Site Survey
- Network Automation: Python, Bash, Terraform, NetDevOps
- Monitoring & SIEM: Splunk, SolarWinds, Zabbix, Grafana, FortiAnalyzer
- Cloud: AWS Advanced Networking, Cloudflare Zero Trust
Referenzprojekte:
- Vakıfbank: Dual Active-Active DC Fabric (VXLAN/EVPN), 30+ F5 Migration, Zero Downtime
- Infosys: Global SD-Access Rollout, 500+ Sites, Fortune 500 Kunde
- Bizcom: Cisco DNA Center, Aruba, Fortinet — Banking, Pharma, Logistik
Zertifizierungen: CCNP Enterprise, CCNP Security, NSE4, ACMP, ISC2 CC
Sprachen: Englisch (C1), Deutsch (B1), Türkisch (Muttersprache)
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2025
Sprachen
DeutschGrundkenntnisseEnglischverhandlungssicherTürkischMuttersprache
Projekthistorie
Technical Lead and Pilot Deployment Specialist for a Global Network Fabric Transformation program, covering over 500+ sites for a Fortune 500 industrial leader. Responsible for technical validation and regional steering of next-generation network architectures in Munich-based production-critical environments.
Engineered and maintained a high-availability banking infrastructure for 15,000+ users across dual Active-Active data centers. Focused on modernizing network fabrics, enhancing security posture, and ensuring 24/7 service continuity under strict financial regulations and ISO 27001 standards.
Headed a dedicated team of 5 network and security engineers within a prominent system integrator. Orchestrated the entire project lifecycle from initial Presales and Solution Design to final implementation and Managed Services for a diverse portfolio of enterprise clients across the energy, logistics, and finance sectors.