I no longer work for Cisco, but I do appreciate all the help I received when I was in TAC, I found that Amazon is hiring for lots of networking engineers and I will suggest you try on them, for example:
Network Development Engineer, Internet Edge Capacity
$113,200/yr - $212,800/yr Full-time
About the job
Description
The AWS GCNA (Global Connectivity and Network Availability) Organization is looking for a Network Development Engineer to join our EDGE team. Network Development Engineers partner with our broader Infrastructure organization on configurations standards and tools, and collaborate with Systems and Software Engineers to ensure fast, smooth roll-out of new designs and products, and also deploy and sustain networking software tools.
AWS GCNA (Global Connectivity and Network Availability) is the backbone that connects the global
AWS network. Focused on controlling the internet traffic that allows users to access their information
and applications regardless of where they are in the world. GCNA is responsible for building and
designing a complex backbone network that allows internet traffic to flow efficiently between data
centers and customers.
If you like to work with new technologies and optimizing existing technology have experience participating in network/systems support for a large-scale enterprise or service provider environment, we’d like to meet you. Your work will play a key role in driving the stability and sustainability of next-generation IP networks.
Basic Qualifications
4+ years of major internet routing protocols experience
4+ years experience developing engineering, deployment, or operations mechanisms to support IP network and/or networking systems.
4+ years experience in a technical on-call capacity, responding to customer impacting events, mitigating and root cause analysis of those events.
1+ years of experience in automation via Bash/shell scripting and Perl/Python programming.
Preferred Qualifications
Thorough understanding of TCP/IP networking, IP routing, Server Load Balancing, and Network Security architecture and core technologies such as IP, TCP, OSPF/IS-IS, BGP, MPLS, Server Load Balancers, Firewalls, ACLs, DNS, DHCP, IPAM, LDAP, NFS, etc.
Experience with one or more of the following router, server load balancer, and firewall vendor platforms: Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto, etc.
In-depth knowledge of and experience with networking and/or systems technologies.
Knowledge of network hardware and packet forwarding architectures.
Experience working in virtualized enterprise networking environments.
Software development/programming.
Must be comfortable working in a Linux/Unix environment.