Network Architect
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- 81241 München
- Weltweit
- de | en | es
- 03.03.2026
- Contract ready
Kurzvorstellung
Geschäftsdaten
Qualifikationen
Projekt‐ & Berufserfahrung
3/2025 – 3/2026
Tätigkeitsbeschreibung
• Installation and rollout of a new Data Center Network Infrastructure
• Design for VLAN´s segmentation of a new Legacy Network
• Deployment of new Firewalls for VLAN´s segmentation
• Enabling new Firewall Rule Sets for VLAN´s segmentation
• Desing and deployment of new routing structures for WAN access
• Creation of a High – and Low-Level Design for a new ACI Fabric
• Migration of a legacy Network to a new ACI Fabric
• Deployment of an ACI Multi Site Fabric
• ACI Training for internal employees
IT-Infrastrukturspezialist
6/2024 – 4/2025
Tätigkeitsbeschreibung
• Network Migration of new Sites (SDA and Configuration Management)
•. Troubleshooting (AAA, L2 – L3 connectivity, PKI; BYOD)
•. Creation of Ansible Playbooks for Legacy and ACI Fabric
•. Evaluation of DDoS Mitigation
IT-Projektleiter
5/2022 – 5/2024
Tätigkeitsbeschreibung
• ACI Fabric Operating
• Deployment of external Firewalls for the ACI Fabric
• Conception and Design of new Customer Tenants
• Troubleshooting
• Deployment of new Services and Policies in the ACI Fabric
• Automation with Python and Ansible
• Migration Customer Networks from Legacy to the ACI Fabric
• Deployment of PBR`s (Policy Based Redirect) for Firewalls and Load Balancer
• Deployment of L3OUT´s for static and dynamic Routing connections
IT Sicherheit (allg.)
3/2021 – 4/2022
Tätigkeitsbeschreibung
• ACI Architecture
• ACI Fabric Operating
• Deployment of external Firewalls for the ACI Fabric
• Troubleshooting
• Deployment of new Services and Policies in the ACI Fabric
• Automation with Python and Ansible
• Deployment of Multi POD environment
IT Sicherheit (allg.)
5/2020 – 1/2021
Tätigkeitsbeschreibung
• ACI Fabric Management
• Deployment of new Services and Policies in the ACI Fabric
• Architecture
• Conception
• Troubleshooting
• Service Manager Tickets
• Automation with Python and Ansible
Cisco (allg.)
8/2019 – 1/2020
Tätigkeitsbeschreibung
• Administration of an ACI Fabric
• Creation of Ansible Playbooks with ACI network modules (Tenant Data Model)
• Fabric Policies (Domain, Vlan pools; AEP, Global Policies, Switch – and Leaf Policies)
• Deployment of Contracts and Firewall rules
(PBR, external Firewalls and device package Firewalls) for the ACI Fabric
accordingly, Security Policy requirements from Costumers
• Architecture, Design and Deployment of a MPOD environment
• Troubleshooting
Cisco (allg.)
5/2019 – 10/2020
Tätigkeitsbeschreibung
• Design and Deployment of several ACI Fabric´s
• Enabling Layer 2 and Layer 3 extension for a ACI Fabric to a legacy network
• Physical Fabric Design in terms of a Multi Pod Setup
• ACI Integration: VMM with VDS and AVE
• Migration of existing Bare Metal Servers to an ACI Fabric
• Fabric Interconnections in Multi Pod Design
Cisco (allg.)
6/2018 – 12/2018
Tätigkeitsbeschreibung
• Operation of multiple ACI Fabrics
• Enabling connections between ACI Fabrics and Bare Metal Servers
• Handling tickets regarding the ACI Fabric
• Set up of an ACI test environment with Multi-Pod functionality
Cisco (allg.)
1/2017 – 6/2019
Tätigkeitsbeschreibung
• Architecture, Design and Deployment of comprehensive VPN Solution
(Multi factor authentication with OTP and PKI)
• Setup of Cisco ISE Solution with Georedundancy (PAN, PSN distributed Deployment)
• Proof of Concepts for Firewalls and Firewall Management Systems
• Installation and Customizing of Firewall Management Tools
Cisco Firewalls, Firewalls, Fortigate Firewalls
5/2016 – 12/2016
Tätigkeitsbeschreibung
• Administration of Cisco ASA Internet Firewalls for a Costumer
• Technical Support for the Transformation of DMZ Zones to a new Data Center
• Architecture, Design and Deployment of comprehensive VPN Solution
• Installation and Customizing of Juniper SRX Firewalls for an Internet Service Provider
Firewalls
6/2011 – 12/2015
Tätigkeitsbeschreibung
• Design and Deployment of Firewall and IDS/IPS Systems
• Presales activities (RfP and PoC) in the Security and Network area
• Design and Deployment of Identity and Access Management Systems
• Design and Deployment of Security Systems for Confidential and Secure Access
• Design and Deployment of complex Cisco Data Centre Networks
• Migration from Cisco Catalyst 65K to Nexus 7k, 5k and FEX
Cisco (allg.)
Zertifikate
Über mich
Data Center
SDN
Cisco ACI
Fabric Policies
Deployment of Firewalls and Policies in the ACI Fabric
Deployment of Polciy Based Redirect (PBR´s) for Firewalls and LB
Migration of legacy Networks (Layer 2/ Layer 3) to Cisco ACI Fabric
Design and Deployment of Cisco ACI Multi Pod environment
Creation of Ansible playbooks for ACI and legacy Networks
Cisco Application Policy Infrastructure Controller (APIC)
ACI Fabric enhanced Troubleshooting
ACI Operationg in Multi Pod environements
Virtualizing of Network Infrastructure
SDN/ NFV: Software Defined Networking
Network Programmability and Configuration Management
(Ansible, Python Cobra SDK)
Design and Administration of Cisco VPN and PKI Solutions
(e.g. ISE and ASA)
Installation and Customizing of Firewall Management Tools
Design and Deployment of Firewall and IDS/IPS Systems
Presales Activities (RfP and PoC) in the Security and Network Area
Design and Deployment of Identity and Access Management Systems (e.g. Cisco ISE)
Design and Deployment of Security Systems for Confidential and Secure Access
(VPN Solution – GETVPN, DMVPN, IPSEC VPN and SSLVPN)
Design and Deployment of complex Cisco Data Centre Networks with Nexus Switches
Transformation from Cisco Catalyst Switches to Cisco Nexus environment
Installation and rollout of a new Data Center Network Infrastructure
Troubleshooting and design for VLAN´s segmentation of a new Legacy Network
Deployment of Firewalls for VLAN´s segmentation
Enabling new Firewall Rule Sets for VLAN´s segmentation
Desing and deployment of new routing structures for WAN access
Certificates:
CCIE :: Security (Cisco Certified Internetwork Expert)
CISSP (Certified Information Systems Security Professional)
CCNP (Cisco Certified Network Professional)
CCNA Security (Cisco Certified Network Associate)
CCNA Wireless
CCDA (Cisco Certified Design Associate)
Weitere Kenntnisse
• Security (Firewall, 802.1x, VPN, PKI, Proxy, IDS/IPS, RAS)
• IPSEC (DMVPN, GET-VPN, Site-to-Site)
• SDN (Software Defined Networking, Cisco ACI)
• Network Management
• Troubleshooting
• Third level support
• Ansible
Persönliche Daten
- Deutsch (Muttersprache)
- Englisch (Fließend)
- Spanisch (Gut)
- Europäische Union
- Schweiz
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