# MTS Lead, Product Security at Reflection AI

- Company: Reflection AI
- What the company does: Make intelligence open and accessible to all. Backed by Battery, Lightspeed and Sequoia.
- Company website: https://reflection.ai/
- Type: Startups (AI role)
- Level: Senior
- Location: New York, NY
- Work setup: On-site
- Posted: 2026-09-17
- Apply by: 2026-11-01
- Apply: https://jobs.ashbyhq.com/reflectionai/3df75b72-7958-4cb4-a7ae-ac65787974fa
- Page: https://www.1752.vc/careers/jobs/reflection-ai-mts-lead-product-security/

## About the role

The MTS Lead for Product Security is responsible for building, scaling, and operating Reflection’s security program across the full breadth of the enterprise — from physical and data center infrastructure to cloud and neocloud environments, vendor ecosystems, and strategic growth activities. This lead serves as a senior partner to the CISO, translating the company’s long-term security strategy into an operating model that can withstand hypergrowth and the unique demands of a frontier AI company.

## What they're looking for

- 12+ years of experience across cybersecurity, infrastructure security, enterprise technology, or related fields
- Proven track record of building security programs from the ground up within startups, AI companies, cloud providers, hyperscalers, or hypergrowth technology organizations
- Demonstrated success scaling teams and organizations from 0→1 and 1→N
- Experience securing AI infrastructure and running security operations for GPU compute environments
- Experience working within or alongside neocloud providers, hyperscalers, colocation operators, or large-scale physical cloud infrastructure organizations
- Experience leading vendor risk programs, procurement security reviews, and legal contract negotiations

Tags: Security