Head of Product Security

We’re building Sybil: an AI-driven pentester that discovers vulnerabilities before they’re exploited. As adversaries adopt AI to increase their attack surface, we’re putting cutting‑edge offensive security into the hands of defenders. Backed by strong investor support and early customer traction, our team is composed of experts from OpenAI, Meta, Mandiant, Palantir, Cruise, Trail of Bits, and Aptiv.

We are looking for a Founding Product Manager to own how Sybil gets built, shipped, and improved. You will partner closely with engineering, security research, and our founders to translate customer needs into a roadmap that ships, and ship it on a cadence that compounds.

You will have the opportunity to build the product management function from scratch, define how we make product decisions, design the feedback loops between customers and engineering, and set the bar for how product gets done at RunSybil.

We are looking for a product manager who is willing to get their hands dirty on the execution side, jumping in on sprint coordination, release planning, and whatever it takes to ship. Own the product roadmap end to end, partnering with engineering and leadership to sequence what we build, when we ship it, and why it matters

Build the customer feedback loop from scratch by talking to users, synthesizing what you hear, and turning it into product decisions the team can act on

Translate ambiguous customer problems and security research insights into clear product specs that engineering can build against

Define and track the metrics that tell us whether the product is winning, and make the data accessible to the whole team

Partner with go‑to‑market on launches, positioning, and the feedback loop from the field back into product

6+ years of product management experience at a B2B SaaS startup, with meaningful time spent shipping technical products

Track record of owning a roadmap and shipping features on cadence in close partnership with engineering

AI‑native both in how you work and what you build, with experience shipping LLM‑powered features and using AI tools as first instinct in your own workflow

Builder’s instinct who sees a gap, builds the fix, and ships it without waiting for direction

The base salary for this full‑time position ranges from $210,000–$240,000. In addition to base salary, we offer meaningful equity. We want everyone here to have ownership in what we’re building.

We encourage candidates of all races, ethnicities, gender identity and expression, sexual orientation, disability or medical conditions, ages, religions, and socioeconomic backgrounds to apply.