# Staff Security Engineer, Product & Platform Security at Nscale

Nscale is hiring a Staff Security Engineer, Product & Platform Security in Houston, New York and San Francisco, United States. It pays $190k-$240k a year and Level rates it Little AI ●○○○; you can [apply on Nscale](https://jobsbylevel.com/go/f8b4a7eb-881d-4e94-9555-5a45c8e166bb?utm_medium=ai-agent).

AI Level 1, AI centrality 20 out of 100. Houston; New York; San Francisco; Seattle.

## Details

- Company: [Nscale](https://jobsbylevel.com/companies/nscale)
- AI level: AI Level 1 (score 20 out of 100)
- Location: Houston; New York; San Francisco; Seattle
- Salary: $190k-$240k
- Posted: September 8, 2026
- Apply: https://jobsbylevel.com/go/f8b4a7eb-881d-4e94-9555-5a45c8e166bb?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=staff-security-engineer-product-platform-security-at-nscale-2a2963

## Prepare for this job

The job page lists 5 likely interview questions for this offer, with a CV checklist: https://jobsbylevel.com/jobs/staff-security-engineer-product-platform-security-at-nscale-2a2963

## Description

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 the complexity of AI development. Our GPU cloud bolsters technical capabilities and directly supports strategic business outcomes, including cost management, rapid innovation, and environmental responsibility. We thrive on a culture of relentless innovation, ownership, and accountability, where every team member takes pride in their work and drives it with excellence and urgency. As an Nscaler, you’ll build trust through openness and transparency, where everyone is inspired to do their best work. If you join our team, you’ll be contributing to building the technology that powers the future. About the Role We are seeking a Staff Security Engineer, Product and Platform Security to lead security initiatives across Nscale’s products, cloud platforms, hyperscale GPU clusters, and critical infrastructure. You’ll partner closely with engineering, platform, infrastructure, and security teams to identify and reduce risk throughout the product and technology lifecycle. You’ll provide hands-on security expertise across architecture and design reviews, threat modeling, vulnerability assessment, secure development, and incident response. This role will help build and scale product and platform security practices while turning technical findings, researcher insights, and emerging threats into stronger engineering controls, clearer priorities, and measurable improvements to Nscale’s security posture. What you'll be doing Product and Platform Security Perform vulnerability assessments, application security reviews, and testing of Nscale’s core services, including the Identity service, billing service, external APIs, and the Nscale Console. Conduct threat modeling and architecture reviews for new products, features, services, and platform changes. Provide guidance on secure design, coding practices, authentication, authorization, data protection, and infrastructure security. Develop reusable security standards, patterns, and guardrails that enable teams to build and deploy securely at scale. Vulnerability Management and Remediation Receive, analyze, and validate vulnerability findings from internal testing, security tooling, external researchers, and other sources. Assign severity ratings using CVSS and assess technical and business impact to drive prioritization. Coordinate with engineering, platform, and infrastructure teams to reproduce, validate, and remediate findings. Create clear remediation roadmaps and track progress toward resolution. Identify recurring vulnerability patterns and work with engineering teams to address systemic risks and technical debt. Security Coordination and Incident Response Support incident classification and escalation workflows when vulnerabilities or security issues are discovered in production environments. Coordinate responsible disclosure timelines and remediation activities with affected stakeholders. Contribute to root-cause analysis and process improvements following vulnerability discovery or security incidents. Document findings, remediation steps, and lessons learned to improve product and platform security practices. Maintain detailed records of findings and resolutions for audit and compliance purposes. Program Measurement and Improvement Track and report on product and platform security KPIs, including vulnerability trends, remediation timelines, recurrence, and researcher engagement. Analyze patterns in vulnerability types to identify systemic risks, control gaps, and technical debt. Provide regular insights to leadership on security risks, emerging threats, researcher feedback, and program effectiveness. Recommend enhancements to security controls, testing coverage, program scope, and remediation processes based on data. Benchmark Nscale’s product and

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/staff-security-engineer-product-platform-security-at-nscale-2a2963

Source: https://jobsbylevel.com/jobs/staff-security-engineer-product-platform-security-at-nscale-2a2963

## Cite this page

Level. https://jobsbylevel.com/jobs/staff-security-engineer-product-platform-security-at-nscale-2a2963.

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