Member of Technical Staff, Security Engineer (AI)

Location: San Francisco; onsite

Base salary: $300,000–$400,000 USD, plus meaningful equity grant depending on experience and background.

Company

hirify.global is a tech-first frontier AI research company building and training its own models end-to-end to democratize AI research across scientific disciplines.

What you will do

• Design and implement protections against external threats, data-transfer risks, attacks, secret exposure, and identity threats.
• Architect systems protecting model weights, customer data, and training datasets.
• Build secure sandboxed environments for AI-generated code and agentic workflows.
• Develop frameworks for safely handling AI-agent interactions with external systems and tools.
• Investigate across the stack and respond to security incidents.
• Conduct security design reviews and implement and maintain security features for a fast-moving product.

Requirements

• Security engineering experience spanning cloud infrastructure, ML systems, and product surfaces.
• Ability to solve privacy and security problems involving sensitive assets, external systems, and novel AI threat surfaces.
• Ability to design and implement security measures for data transfer, external attacks, secret management, and identity verification.

Culture & Benefits

• Full-time role within the Tech department.
• Work onsite in San Francisco.
• Competitive benefits and a meaningful equity grant.