Senior Principal Software Security Engineer — AI Development

CyberJobs.Com; Hopkinton (MA); On-site; USD 196,000 - 270,000; Full time

Job summary

Dell Technologies is seeking a Senior Principal Software Security Engineer for the AI Development & Agent Ops team in Hopkinton, MA. You will design, build, and refine services and platforms enabling 9,000 engineers to develop with AI agents at scale.

Lead security reviews, implement threat modeling, and collaborate with Product Security, Cybersecurity, Legal, and Infrastructure to embed security into the agentic SDLC. This role emphasizes high-impact, scalable security leadership.

Qualifications

• 10+ years in software engineering or security leadership roles.
• Experience with AI‑assisted software development and modern engineering practices.
• Experience delivering secure enterprise software with cross‑functional teams.

Responsibilities

• Develop and manage agent lifecycle framework and deployment processes.
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• Build shared services and tooling to accelerate AI agent adoption while ensuring security and compliance.
• Collaborate with Product Security, Cybersecurity, Legal, Risk, and Infrastructure teams on security requirements.
• Address AI‑specific security risks like prompt injection and data exposure.
• Define standards for knowledge base content and access controls.
• Drive engineering best practices across the agentic ecosystem.

Skills

AI‑assisted dev

Security engineering

Threat modeling

Cross‑functional collaboration

Documentation writing

Security principles

Communication

Tools

Windsurf/Codeium

Claude Code

GitHub Copilot

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Job description

Dell Technologies is seeking a Senior Principal Software Security Engineer for the AI Development & Agent Ops team in Hopkinton, MA. You will design, build, and refine services and platforms enabling 9,000 engineers to develop with AI agents at scale.

Lead security reviews, implement threat modeling, and collaborate with Product Security, Cybersecurity, Legal, and Infrastructure to embed security into the agentic SDLC. This role emphasizes high-impact, scalable security leadership.