Network Engineer
What does a successful Network Engineer, Sr. do? A qualified candidate can expect a fast paced, challenging & rewarding role in delivering a variety of Network, Security, Cloud, Virtualization, SDN & Automation technologies. Individuals are commonly involved in early conceptual assessments through POC’s. Candidates should expect to be an integral part of Fiserv’s' many transformative initiatives that will institute automated self-service solutions to efficiently deliver on internal & external customer demands. What You Need To Have Excellent communication skills (written/verbal) to properly articulate complicated Network/Security designs to Management and Business partners Meticulous documentation & task/time management skills Practical knowledge of Industry standard Network/Security best practices & solutions Excellent diagnostic skills in troubleshooting complex Networking technologies throughout all layers of the OSI model Experience with Multi-Tenant & Multi-Data-Center deployments Expert in tuning and diagnosing dynamic routing protocols and associated attributes for complex route manipulation Experience in designing/deploying/maintaining highly available Underlay & Overlay Networking & Security constructs (MPLS, eVPN, VxLAN) Experience with Software Defined Networking solutions (SDWAN, NFV, Cloud Provider Peering) Experience with Coding & related Automation technologies Experience in provisioning/protecting/maintaining Internet peering points, Public IP Management and DDOS services Experience in Automating Network and/or Security deployments & functions in a Multi-Tenant/Multi-Data-Center environment Experience in Coding/Scripting languages (Python, Ansible, Powershell, Netmiko, Netconf, Napalm, Jinja, Yaml, JSON, API’s) Functional understanding of PCI/DSS controls, protections & best practices Experience in deploying/diagnosing the following protocols & functions: IP, TCP, UDP, DNS, DHCP, HTTP/S, VLANs, MPLS, IPSEC, DMVPN, BGP, OSPF, EIGRP, VRF, VxLAN, RPKI, eVPN, VRRP, MLAG, VPC, STP, Anycast, IPSEC, SSL, TLSWhat would be great for you to have Experience in deploying & maintaining large scale L2 & L3 DataCenter Networks Experience with Cisco (IOS & NXOS) and Arista (EOS) DataCenter equipment Layer1 & 2 Protocols (Spanning-Tree modes and modifications, Trunking, MLAG/VPC) DataCenter Fabric deployment types (FabricPath, VxLAN, EVPN) Interconnecting disperse DataCenter Fabric technologies (VxLAN, EVPN) Layer3 Routing Protocols and Network Routing techniques (BGP, OSPF) Deploying/Managing Complex BGP routing policies Experience with VMWare platforms and Networking (VMotion, HCX, FXRails, VxRails) Experience with Automation Toolsets, Scripting & Config Templating (GitLab, Python, Jinja, Netbox, Vendor API's)