Engineer underlay and overlay architectures using technologies such as BGP, EVPN, VXLAN, MPLS, and VRF.
Develop and manage advanced routing policies, including complex BGP route manipulation.
Support Internet connectivity, public IP management, peering, and DDoS protection.
Automate network provisioning and configuration using Python, Ansible, Jinja, APIs, YAML, JSON, and related tools.
Partner with infrastructure, cloud, security, and application teams to drive adoption of new network capabilities.
Troubleshoot complex network performance, routing, availability, and connectivity issues.
Provide technical leadership and mentorship to other engineers.
Experience you’ll need to have
6+ years of experience designing, deploying, and supporting complex enterprise or data center networks.
5+ years of experience supporting multi-data-center and/or multi-tenant environments.
Strong expertise with BGP and dynamic routing, including complex routing policies and route manipulation.
Experience designing highly available underlay and overlay networks, including MPLS, EVPN, and VXLAN.
Experience with SDN technologies such as SD-WAN, NFV, and cloud connectivity/peering.
Strong knowledge of TCP/IP, DNS, DHCP, VLANs, VRFs, OSPF, BGP, IPsec, MLAG/vPC, STP, Anycast, SSL/TLS, and related technologies.
Experience with network automation and infrastructure-as-code concepts using tools such as Python, Ansible, Jinja, GitLab, NetBox, and vendor APIs.
Bachelor’s degree in computer science or a related field, or an equivalent combination of education, military experience, and professional experience.
Experience that would be great to have
Large-scale Layer 2/Layer 3 data center network engineering.
Cisco IOS-XE/NX-OS and Arista EOS.
EVPN/VXLAN-based data center fabrics.
Complex BGP routing and traffic-engineering policies.
VMwarenetworking and infrastructure technologies.
PCI DSS environments.
Internet peering and DDoS protection.
Network automation, configuration templating, and API-driven infrastructure.
How you’ll work
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
Sponsorship
To be considered, you must be either a US Permanent Resident or a US Citizen
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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.
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Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).
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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.
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