Mark Schäfer Email
Network Engineer @ firstcolo
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Mark Schäfer Location
- Bad Homburg, HE, DE
Mark Schäfer Work
- Network Engineer @ (November 2025 - Present)
- Network Engineer @ (August 2023 - October 2025)
- Senior Network Engineer @ (October 2019 - July 2023)
- Senior Network Engineer @ (July 2019 - October 2019)
- Senior Network Engineer @ (October 2018 - July 2019)
- Lead Engineer @ (June 2016 - September 2018)
- Senior Network Engineer @ (August 2012 - July 2016)
- Sr. Network Engineer @ NTT Europe GmbH (January 2000 - January 2012)
- Sr. Network Engineer @ NTT Europe Online GmbH (January 2006 - January 2010)
- Network Engineer @ NTT Europe Online GmbH (January 2003 - January 2006)
- System Administrator @ NTT/Verio Inc (January 2001 - January 2003)
- Sr. Network Engineer @ NTT/Verio Inc (January 2000 - January 2001)
Mark Schäfer Education
- Florida Atlantic University
Mathematics
1993-1995
Mark Schäfer Skills
- Arista
- Border Gateway Protocol (BGP)
- Cisco ASA
- Cisco Firewall Security
- Cisco IOS
- Cisco Nexus
- Cisco Routers
- Cisco Technologies
- DDoS
- Data Center
- Domain Name System (DNS)
- EIGRP
- English
- Enterprise Networking
- Ethernet
- Firewalls
- IDS
- IP Networking
- Internet Protocol (IP)
- LAN-WAN
- Linux
- Load Balancing
- Microsoft Azure
- Multiprotocol Label Switching (MPLS)
- Network Administration
- Network Architecture
- Network Automation
- Network Design
- Network Engineering
- Network Function Virtualization
- Network Monitoring Tools
- Network Security
- Networking
- Open Shortest Path First (OSPF)
- Palo Alto Networks
- Python (Programming Language)
- Quality of Service (QoS)
- Routers
- Routing
- Routing Protocols
- SD-WAN
- SNMP
- Software Defined Networking
- Switches
- Switching
- System Administration
- TCP/IP
- Transmission Control Protocol (TCP)
- Troubleshooting
- VLAN
- VPN
- Virtual Extensible LAN (VXLAN)
- Virtualization
- Wide Area Network (WAN)
- Wireshark
- perl
- pfSense
Mark Schäfer Summary
- Mark Schäfer, based in Bad Homburg, HE, DE, is currently a Network Engineer at firstcolo. Mark Schäfer brings experience from previous roles at velia.net Internetdienste GmbH, Freeport-McMoRan, Iron Mountain and TBConsulting. Mark Schäfer holds a 1993 - 1995 Mathematics @ Florida Atlantic University. With a robust skill set that includes Arista, Border Gateway Protocol (BGP), Cisco ASA, Cisco Firewall Security, Cisco IOS and more. Mark Schäfer has 1 emails on RocketReach.
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