Network Segmentation, Network Security and Wireless
FREELANCER
FREELANCER
As a Freelance Network Architect at Karl Storz SE & Co KG I was responsible for the
following systems and task:
Configuration and Maintaining the Firewalls (Fortinet), LAN and WiFi Infrastructure (Cisco)
Migrating all gobal sites to the new network configuration, IT Security and infrastructure standards
Consulting the IT-Specialists in IT Security and building a concept for the Network Segmentation Project.
Contributing in daily IT Support and Tickets
KARL STORZ SE & Co. KG
Remote/Tuttlingen (Germany)
1 year 2 months
2022-06 - 2023-07
Created and implemented a plan to migrate the on-prem data centers
SENIOR NETWORK ARCHITECT
SENIOR NETWORK ARCHITECT
Working as a Network Architect in the IT & Digital team for Südzucker AG, I am responsible for delivering architecture guidelines and deployment blueprints for data center, office and factory LAN, WiFi, SD-WAN and Site Firewalls. Additionally designing new and innovative solutions to challenges in the company and providing support and results in the following areas:
Created and implemented a plan to migrate the on-prem data centers to a multi-cloud deployment
Designed and oversaw the implementation of the landing zones in GCP and Azure
Implemented new network security measures, e.g. wired 802.1x with Cisco ISE and Illumio Zero Trust
Evaluated networking technologies and provide recommendations to management
Provided training to junior engineers on network design and implementation
Südzucker AG
Mannheim
3 years 2 months
2019-04 - 2022-05
Configuration and Maintaining the Firewalls
NETWORK SERVICE SPECIALIST
NETWORK SERVICE SPECIALIST
Working as a network service specialist at Bilfinger Global IT GmbH, I was responsible for:
Configuration and Maintaining the Firewalls (Palo Alto), LAN and WAN Infrastructure (Cisco) as well as load balancers (F5 and Kemp) and Cloud Infrastructure (Azure and AWS)
Delivering Solution Concepts, estimations and integration architecture for group-wide and local projects (see below)
Collaborated with colleagues on the improvement of network infrastructure in order to increase quality, reliability, effectivity and reduce expenses
The projects delivered or worked on include:
Cloud Migration via lift and shift - conceptional design of a multi-cloud landing zone, configuring of the Hub-Firewall and building a Firewall ruleset from scratch.
WAN 2.0 - developing and implementing a cost-optimized WAN solution for the business. Standardization of WAN solutions depending on bandwidth, availability
and security dependencies.
Bilfinger Global IT GmbH
Mannheim
1 year 1 month
2018-03 - 2019-03
Various Projects
NETWORK ENGINEER
NETWORK ENGINEER
As a network engineer, I accomplished projects as well as requests and incidents in
the following technologies:
Cisco and HP LAN
Cisco and HP WiFi
Cisco UCM and Startface VOIP
Sophos Firewall
Schweickert GmbH
Walldorf
7 months
2017-08 - 2018-02
Various Projects
IT SYSTEM ENGINEER
IT SYSTEM ENGINEER
As an IT system engineer, I accomplished projects as well as requests and incidents
Network Segmentation, Network Security and Wireless
FREELANCER
FREELANCER
As a Freelance Network Architect at Karl Storz SE & Co KG I was responsible for the
following systems and task:
Configuration and Maintaining the Firewalls (Fortinet), LAN and WiFi Infrastructure (Cisco)
Migrating all gobal sites to the new network configuration, IT Security and infrastructure standards
Consulting the IT-Specialists in IT Security and building a concept for the Network Segmentation Project.
Contributing in daily IT Support and Tickets
KARL STORZ SE & Co. KG
Remote/Tuttlingen (Germany)
1 year 2 months
2022-06 - 2023-07
Created and implemented a plan to migrate the on-prem data centers
SENIOR NETWORK ARCHITECT
SENIOR NETWORK ARCHITECT
Working as a Network Architect in the IT & Digital team for Südzucker AG, I am responsible for delivering architecture guidelines and deployment blueprints for data center, office and factory LAN, WiFi, SD-WAN and Site Firewalls. Additionally designing new and innovative solutions to challenges in the company and providing support and results in the following areas:
Created and implemented a plan to migrate the on-prem data centers to a multi-cloud deployment
Designed and oversaw the implementation of the landing zones in GCP and Azure
Implemented new network security measures, e.g. wired 802.1x with Cisco ISE and Illumio Zero Trust
Evaluated networking technologies and provide recommendations to management
Provided training to junior engineers on network design and implementation
Südzucker AG
Mannheim
3 years 2 months
2019-04 - 2022-05
Configuration and Maintaining the Firewalls
NETWORK SERVICE SPECIALIST
NETWORK SERVICE SPECIALIST
Working as a network service specialist at Bilfinger Global IT GmbH, I was responsible for:
Configuration and Maintaining the Firewalls (Palo Alto), LAN and WAN Infrastructure (Cisco) as well as load balancers (F5 and Kemp) and Cloud Infrastructure (Azure and AWS)
Delivering Solution Concepts, estimations and integration architecture for group-wide and local projects (see below)
Collaborated with colleagues on the improvement of network infrastructure in order to increase quality, reliability, effectivity and reduce expenses
The projects delivered or worked on include:
Cloud Migration via lift and shift - conceptional design of a multi-cloud landing zone, configuring of the Hub-Firewall and building a Firewall ruleset from scratch.
WAN 2.0 - developing and implementing a cost-optimized WAN solution for the business. Standardization of WAN solutions depending on bandwidth, availability
and security dependencies.
Bilfinger Global IT GmbH
Mannheim
1 year 1 month
2018-03 - 2019-03
Various Projects
NETWORK ENGINEER
NETWORK ENGINEER
As a network engineer, I accomplished projects as well as requests and incidents in
the following technologies:
Cisco and HP LAN
Cisco and HP WiFi
Cisco UCM and Startface VOIP
Sophos Firewall
Schweickert GmbH
Walldorf
7 months
2017-08 - 2018-02
Various Projects
IT SYSTEM ENGINEER
IT SYSTEM ENGINEER
As an IT system engineer, I accomplished projects as well as requests and incidents