Senior Security Engineer, Networking

Role description

Role Overview

CoreWeave is seeking an experienced Network Security Engineer to help protect its cloud infrastructure hosting high-performance AI workloads. The ideal candidate is a seasoned security expert with a deep understanding of modern cloud/network architectures and a passion for educating cross-functional partners in a security-first culture.

What You Will Do

Design and deploy robust security measures across the network perimeter and internal fabrics to protect CoreWeave's globally distributed hyperscale infrastructure. Ensure all entry points, high-speed interconnects, and cloud services are fortified against unauthorized access and attacks.

Why It Might Be a Fit

The ideal candidate is a seasoned security expert with a deep understanding of modern cloud/network architectures and a passion for educating cross-functional partners in a security-first culture.

Requirements

• 3–7 years of hands-on experience in network security engineering
• Deep understanding of network security principles and technologies
• Strong conceptual and practical knowledge of securing modern cloud and network architectures
• Proficient in network protocols (TCP/IP, DNS, BGP, HTTP/S, etc.)
• Experience securing cloud platforms (AWS, GCP, Azure or custom hyperscale infrastructure) and containerized environments
• Demonstrated ability to contribute key input to security initiatives and projects end-to-end

Benefits

• Medical, dental, and vision insurance
• Company-paid Life Insurance
• Voluntary supplemental life insurance
• Short and long-term disability insurance
• Flexible Spending Account
• Health Savings Account
• Tuition Reimbursement
• Ability to Participate in Employee Stock Purchase Program (ESPP)
• Mental Wellness Benefits through Spring Health
• Family-Forming support provided by Carrot
• Paid Parental Leave
• Flexible PTO
• 401(k) with a generous employer match