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, TLS
• What 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)