Senior Network & WAN Engineer - Hybrid

Visa

Ashburn (GA)

Hybrid

USD 152,000 - 244,000

Full time

14 days+

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Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401(k)

Paid time off

Wellness program

Job summary

Visa is seeking a seasoned Network & Security Engineer Senior Consultant to design, implement, and support secure IP networks for Visa’s commercial network infrastructure. You will coordinate with cybersecurity, deliver scalable DNS/DHCP/IPAM services, and drive IaC initiatives across hybrid cloud environments.

Responsibilities include third-level support, documentation, and providing technical guidance to client teams.

Qualifications

8+ years of relevant work experience with a Bachelor’s Degree or at least 5 years of experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) or 11+ years of relevant work experience.
9 or more years of relevant work experience with a Bachelor's Degree or 7+ years with an Advanced Degree or 3+ years with a PhD
Experience in network design and engineering on customer-facing networks.
Experience in IP networking, switching, and routing in MPLS-based networks.

Responsibilities

Design, engineer, and support IP networks for Visa’s commercial network infrastructure, connecting Visa to commercial clients.
Plan, design, implement, and support network systems of moderate complexity in the commercial network environment.
Provide network design documentation to project teams, peers, and network support organizations.
Provision new client processing by completing necessary network updates and providing technical assistance to clients in support of network changes.
Perform third-level support within Visa to resolve network issues and provide guidance to other Visa teams involved in network troubleshooting.
Work with Cybersecurity to ensure Visa security standards are met and provide technical assistance for investigation and analysis of security events.
Oversee management and maintenance of DDI (DNS, DHCP, and IPAM) infrastructure, ensuring high availability and reliability of DDI services.
Implement DNS changes and updates aligned with business requirements; provision new domains, networks, ACLs, templates, subnets, and DHCP scopes.
Develop self-service tools for application and infrastructure clients to gain better visibility of real-time network health and performance.
Architect, design, and deliver innovative solutions to enable public cloud connectivity with Private DCs, including developing standard automation templates for deployment of public cloud infrastructure and platform components.
Drive software development for Visa’s Infrastructure as Code (IAC) efforts across Private/Hybrid/Multi Cloud environments.