Senior Network Engineer

• Deliver a variety of network, security, cloud, virtualization, SDN, and automation technologies
• 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

• 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 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)

• 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

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

• In order to be considered, you must be either a US Permanent Resident or a US Citizen

#LI-CD1

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.

Thank you for considering employment with Fiserv. Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.