Senior Network Engineer

• Drive early concept assessments through POCs to ensure validity of proposed industry and vendor solutions
• Partner with other teams across the organization to ensure internal adoption of such solutions and remain engaged throughout their lifecycles
• Serve as a mentor to other engineers, This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island, Vermont, Virginia, Maine or Washington.

It is unlawful to discriminate against a prospective employee due to the individual’s status as a veteran.

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.

• 6+ years of experience with complicated Network/Security designs to Management and Business partners
• 5+ years of experience with Multi-Tenant & Multi-Data-Center deployments
• 5+ years of experience in tuning and diagnosing dynamic routing protocols and associated attributes for complex route manipulation
• 4+ years of experience with Software Defined Networking Solutions (SDWAN, NFV, Cloud Provider Peering)
• Experience in designing/deploying/maintaining highly available Underlay & Overlay Networking & Security constructs (MPLS, eVPN, VxLAN)
• Experience in provisioning/protecting/maintaining Internet peering points, Public IP Management and DDOS services
• Experience in Coding/Scripting languages (Python, Ansible, Powershell, Netmiko, Netconf, Napalm, Jinja, Yaml, JSON, API’s)
• 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
• Bachelor’s degree in computer science, or a relevant field, or an equivalent combination of education, work, and/or military experience

Experience that would be great to have:

• Experience in deploying & maintaining large scale L2 & L3 Data Center Networks
• Experience with Cisco (IOS/XE & NXOS) and Arista (EOS) Data Center equipment
• Functional understanding of PCI/DSS controls, protections & best practices
• Layer1 & 2 Protocols (Spanning-Tree modes and modifications, Trunking, MLAG/VPC)
• Data Center Fabric deployment types (FabricPath, VxLAN, EVPN)
• Interconnecting disperses Data Center Fabric technologies (VxLAN, EVPN)
• Layer3 Routing Protocols and Network Routing techniques (BGP, OSPF, EIGRP)
• 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)

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv., A qualified candidate can expect a fast-paced, challenging & rewarding role in delivering a variety of Network, Security, Cloud, Virtualization, SDN & Automation technologies. 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., * Fiserv emphasizes in-person collaboration to help you grow your career while shaping the future of fintech.

• This role requires use of a computer and audio equipment

Travel:

• Approximately 10% travel off-site or to other office locations is expected