Senior WAN & Cloud Network Architect

EY; Secaucus (NJ); On-site; USD 139,000 - 276,000; Full time

Benefits offered by this job

Medical & Dental

401(k) plan

Paid time off

Flexible vacation policy

Job summary

EY is seeking a Senior Network Engineer to lead global WAN and cloud connectivity initiatives within Global Connectivity Solutions. You’ll drive design, implementation, and optimization across routing, SD‑WAN, VPNs, and cloud integrations, collaborating with security, cloud, and vendor teams.

The role emphasizes hands-on engineering, architectural design, and mentoring of engineers to ensure secure, scalable, and resilient networks worldwide.

Qualifications

• Bachelor’s degree in Computer Science, Computer Engineering, or IT.
• Minimum 12 years of progressive experience in enterprise or service provider networking.
• CCNP Enterprise certification preferred; additional cloud/network certifications are valued.

Responsibilities

• Provide hands-on leadership for design, migration, and lifecycle management of global WAN services.
• Design and support routing/switching with BGP, OSPF, QoS, and traffic engineering.
• Lead SD-WAN engineering across branches, data centres, cloud environments and SaaS.
• Engineer Internet edge, peering, DNS dependencies, and DDoS mitigation.
• Design and support secure B2B connectivity using IPsec and L2TP VPNs.
• Develop hybrid/multi-cloud connectivity with ExpressRoute, AWS, and Google Cloud.

Skills

WAN architecture

BGP & OSPF

SD-WAN

Network security

IPv4/IPv6

Troubleshooting

VPN technologies

Cloud connectivity

Automation (Python)

Infrastructure-as-Code

Education

Bachelor’s degree in Computer Science, Computer Engineering, or IT

Master’s degree is an advantage

Tools

Cisco CCNP Enterprise

Azure ExpressRoute

Cloud networking (AWS/GCP) knowledge

Job description

EY is seeking a Senior Network Engineer to lead global WAN and cloud connectivity initiatives within Global Connectivity Solutions. You’ll drive design, implementation, and optimization across routing, SD‑WAN, VPNs, and cloud integrations, collaborating with security, cloud, and vendor teams.

The role emphasizes hands-on engineering, architectural design, and mentoring of engineers to ensure secure, scalable, and resilient networks worldwide.