Similar Jobs

See all

About the Role:

  • We are hiring a Security Researcher to build the offensive side of our research, turning red team tradecraft into AI capability.
  • You will own the loop from real attack techniques to autonomous agent behavior.

What You'll Do:

  • Design and build red team agents, including the harness, tools, and MCP servers.
  • Extend agents to full attack chains across Windows, Active Directory, cloud, and network.
  • Build cyber ranges and benchmarks to verify agent improvements against real defenses.

What We're Looking For:

  • 6+ years in offensive security, red team operations, or adversary emulation.
  • Hands-on operator with full-chain experience and detection-evasion skills.
  • Builder who writes code, e.g., Python, to turn manual tradecraft into repeatable capabilities.

Cogent Security

Cogent is an applied AI lab building AI agents for cybersecurity, using its AI Taskforce to assess petabytes of enterprise data and prevent breaches. Backed by Greylock and Bain Capital Ventures, the team includes experts from top universities, leading tech companies, and world-class cybersecurity firms.

Apply for This Position