General Application at Ent Security in San Francisco, CA

We are actively building out our team! We're looking for engineers, including Backend/Platform, Frontend, and AI. We're also looking for Security Researchers as well as experienced security leaders to act as trusted advisors to our early Global 2000 customers.

This is a rare opportunity to help shape an enduring cybersecurity company from the ground up.

If you’re excited about our mission, please share your story and tell us how you’d like to contribute!

About Ent

Ent is the intent-aware endpoint platform for securing human and AI-driven work. Built to protect productivity, the new attack surface, Ent understands not just what users and agents do but why, and intervenes at the moment of risk before incidents occur. Where existing tools see events, Ent sees intent, so security teams can step in at the moment of risk instead of investigating days later. Founded by Lou Manousos and Brandon Dixon, co-founders of RiskIQ (acquired by Microsoft) and the team behind Microsoft Security Copilot, Ent is in production with Global 2000 customers across hospitality, financial services, and defense, and backed by Decibel, Sequoia, Crosspoint Capital, Craft Ventures, Shield Capital, Felicis, and In-Q-Tel. We're now hiring the team that will define this category.

How we work

• Customer first. The product and the business are built around problems we've watched real security teams struggle with. Not the other way around. Every roadmap conversation starts with what a CISO told us last week.
• Humble. No drama. We hire people who share the mission and trust each other to deliver. Teamwork over showmanship. Accountability over politics. The work speaks louder than the person doing it.
• Urgency. The window to build a durable security company in the AI era is open right now and it will not stay open. The shot clock has started. We move at the speed of the people we want to protect.