Senior Network Security Architect - Zero Trust & Cloud

We Love AI Jobs; New York, Northern (NY, KY); Hybrid; USD 182,000 - 242,000; Full time

Job summary

CoreWeave is seeking an experienced Senior Network Security Engineer to design and implement security for its high-performance cloud infrastructure hosting AI workloads across data centers in New York and Sunnyvale.

You will drive Zero Trust architectures, network segmentation, and monitoring, collaborating with Networking, Infrastructure, and Software teams to ensure secure-by-design deployments and rapid incident response.

Qualifications

• 5–10 years of hands-on experience in network security engineering.
• Experience securing large-scale cloud or hyperscaler environments.
• Strong knowledge of TCP/IP, BGP, DNS, and firewall configurations.

Responsibilities

• Design and deploy security measures across network perimeter and internal fabrics.
• Implement zero-trust controls and monitoring across network and cloud environments.
• Partner with engineering teams on secure designs, incident response, and security guidance.

Skills

Network security

Zero Trust

TCP/IP

DNS

BGP

Firewalls

Network segmentation

Python

Job description

CoreWeave is seeking an experienced Senior Network Security Engineer to design and implement security for its high-performance cloud infrastructure hosting AI workloads across data centers in New York and Sunnyvale.

You will drive Zero Trust architectures, network segmentation, and monitoring, collaborating with Networking, Infrastructure, and Software teams to ensure secure-by-design deployments and rapid incident response.