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Security Engineer

EngineeringRemote · WorldwideFull-time$190k – $260k + equity

About the role

Gray holds SSH keys, runs commands on production machines, and lets AI agents touch real infrastructure. Our security posture is the product. You will be our first dedicated security hire and set the bar for everything that follows.

What you will own

  • Own the threat model — device, daemon, transport, agents, approvals
  • Harden key management: keys never leave the box, and you make that provable
  • Design the approval system's guarantees — what an agent can never do without a human
  • Run our disclosure program and respond to reports yourself
  • Build security into CI so the default path is the safe path

What you bring

  • Deep applied security experience — systems, network, or product security
  • You can read and write real code; this is an engineering role
  • Experience securing SSH, secrets, or infrastructure tooling
  • Calm, clear communication under incident pressure

Nice to have

  • Public CVEs, audits, or disclosure write-ups
  • Experience with AI-agent safety boundaries

What we offer

  • Meaningful equity. Every role carries a real stake in Layer Gray, with a 10-year exercise window.
  • Remote, worldwide. Work from anywhere. We hire for the role, not the time zone.
  • Hardware budget. $4,000 for your machines, plus a home server allowance — you should run Gray on your own box.
  • Flexible time off. 25 days minimum, and we mean minimum. We track outcomes, not hours.
  • Health covered. Full medical, dental, and vision for you and your dependents, wherever you are.
  • Two offsites a year. The whole crew, one room, twice a year. The rest of the time, async.
  • Model subscriptions. Claude, GPT, and friends — every frontier model subscription, paid.
  • Learning budget. $2,000 a year for books, courses, and conferences. No approval theatre.

About Gray

Gray is voice-first AI you operate like a terminal. You speak; it runs real work across your machines — SSH sessions, multi-agent jobs, files, scheduled tasks — then speaks back. It is self-hosted, private by architecture, and built for the people who run the internet’s plumbing. Gray is made by Layer Gray, Inc.