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Sr. Staff Security Engineer, Platform Security

About Nscale Nscale is the GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers. Nscale enables AI-focused companies to achieve superior results by reducing

Company

Nscale

Location

Houston; New York; San Francisco; Seattle

Status

Open

Posted

2026-09-04T23:07:52+00:00

Nscale is hiring a founding member of its Platform Security program to do hands-on assurance reviews of the company's GPU cloud infrastructure. The work covers the bare-metal and virtualised GPU compute stack, block, object and file storage, virtual networking, multi-tenant Kubernetes and Slurm/HPC scheduling: mapping architecture, setting security baselines, testing isolation boundaries and producing evidence. The posting asks for 12+ years in security or platform engineering, cloud-provider experience, and the ability to influence engineering teams without formal authority. The role is on-site in one of four listed cities.