Senior WAN & Cloud Connectivity Engineer

EY

Seattle (WA)

On-site

USD 139,000 - 276,000

Full time

42 hours ago

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Benefits offered by this job

Medical and dental coverage

401(k) / pension plan

Paid time off

Job summary

EY is seeking a Senior Network Engineer - WAN & Cloud Connectivity to lead global WAN design, implementation, and optimization. You will work with cross‑functional teams to deliver secure, resilient connectivity across offices, data centers, and cloud environments.

You will champion automation, IaC, and advanced networking practices, mentor engineers, and translate complex requirements into scalable designs.

Qualifications

Minimum 12 years of progressive experience in enterprise networking.
Bachelor’s degree in Computer Science, Engineering, or related field.
Cisco CCNP Enterprise or equivalent preferred; CCIE/Cloud certs are strong value additions.
Experience with SD-WAN, cloud connectivity, and BGP/OSPF.

Responsibilities

Provide hands‑on technical leadership for the design, implementation, migration, optimization, and lifecycle management of global WAN services.
Design and support advanced routing and switching solutions using BGP, OSPF, QoS, and IPv4/IPv6.
Lead SD‑WAN engineering across branch offices, data centres, cloud environments, SaaS platforms, and secure web gateways.
Engineer Internet edge and peering solutions, including transit, interconnections, DNS dependencies, and DDoS mitigation.
Design and implement hybrid/multi‑cloud connectivity, including ExpressRoute, with AWS and Google Cloud integration where required.
Provide technical expertise across office wired and wireless networks, including NAC and secure network design.
Mentor engineers, conduct design reviews, and promote sound engineering principles across the global team.