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Past Founder

Cogent Security · San Francisco, California

Location
San Francisco, California, United States
Workplace
Remote
Employment
Full time
Level
Executive
Posted
Last week

About this role

About Cogent Security

Cogent is an Applied AI Lab building the next generation of AI agents for cybersecurity. AI has fundamentally changed how attacks happen, allowing malicious actors to operate at unprecedented speed and scale. Cogent's "AI Taskforce" assesses petabytes of enterprise data to remediate these issues before critical breaches occur.

To stay at the cutting edge, we blend frontier research with real-world execution. Alongside our core product work, Cogent Research serves as our applied AI lab, providing the research horsepower needed to make truly agentic security workflows a reality.

Since coming out of stealth, Cogent has experienced rapid growth. We partner with Fortune 500 companies to secure some of the most complex production environments in the world.

We're backed by Greylock & Bain Capital Ventures, and we've built a team with the best minds in applied AI. Our team is comprised of people from:

  • Top universities like Stanford, Berkeley, Penn, Duke, Carnegie Mellon, Waterloo

  • Unicorn, high-growth companies like Scale AI, Databricks, Stripe, Tesla, Coinbase

  • World class cybersecurity experts from Wiz, Abnormal AI, Zscaler

  • Preeminent research labs like Deepmind and SAIL

About the Role

We're hiring a Past Founder to own high-impact work across Cogent. You've built a venture-backed company before. You've raised capital, shipped product, hired a team, and made hard calls without a playbook. We want that operating experience applied to what we're building: autonomous AI agents that secure enterprise environments.

This role is scoped to your strengths. Whether your background leans product, engineering, GTM, or operations, you'll own a workstream end-to-end and work directly with our founding team.

What You'll Do

  • Own critical initiatives end-to-end - a new product area, a customer segment, or a go-to-market motion - and drive it from idea through execution

  • Work directly with our founding team to identify the highest-priority problems and decide how we solve them

  • Build the systems that let Cogent scale: processes, playbooks, and operational infrastructure that make the next phase of growth possible

  • Spend time with enterprise customers and their security teams, and bring those insights into how we build and position our product

  • Hire and develop a team around your workstream as the scope grows

What We're Looking For

  • Founded or co-founded a venture-backed startup and operated through the early stages - building product, hiring your first team, managing a board, and making high-stakes decisions with incomplete information. You know what it means to build a company on venture timelines.

  • Alumni of a top accelerator like Y Combinator, Techstars, or a similar program - with the operating tempo and network that comes from it.

  • Comfortable operating in ambiguity and taking ownership without direction. You've run a company before, and you want to bring that intensity to a team that's scaling with Fortune 500 customers depending on our product.

Nice to Have

  • Founded or co-founded an AI-native company in cybersecurity or an adjacent domain: security infrastructure, compliance automation, cloud security, threat intelligence, or enterprise risk

  • Direct experience raising venture capital and navigating the fundraising lifecycle

  • Experience selling into or building for enterprise security teams

  • Background in product, engineering, or go-to-market at a high-growth startup beyond your own company

  • Familiarity with vulnerability management, SIEM, SOAR, or adjacent security tooling

  • You've scaled a team past the first few hires and built the processes to support that growth

For California Based Applicants

The standard base salary range for this position is $100,000 - $300,000 annually. Compensation offered will be determined by factors such as location, job level, job-related knowledge, skills, and experience. Certain roles may be eligible for variable compensation, equity, and benefits.

We are committed to building an inclusive and diverse company. We do not discriminate based on gender, ethnicity, sexual orientation, religion, civil or family status, age, disability, or race.

As published by Cogent Security. Applications are handled on their site.

Skills this posting mentions

Computer SecurityResearchTeam Leadership

About Cogent Security

Cogent is an applied AI lab building AI systems for enterprise cybersecurity teams. We focus on cybersecurity because it affects everyone - the reliability of the services we use, the privacy of our data, and the safety of the organizations we depend on. Our mission is to prevent breaches using autonomous AI systems that continuously secure systems against AI-armed adversaries operating at machine speed. Founded by researchers and operators from Google DeepMind, Abnormal Security, and Coinbase. Backed by Greylock Partners.

All 44 openings at Cogent Security

One click, then it is written

Apply to Cogent Security with a resume written for this role.

Queue Past Founder and I read the posting, rewrite your resume against it, draft the cover letter, and score the fit. Then you press send, or press one button and I fill in Cogent Security’s form for you.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • 25 sent a week, free
  • No card
  • Nothing sent until you say so

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Put this to work

Paste your career in once. Every application after that is written for you.

Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • New matches ranked and written before you are up.
  • Every bullet stays inside what your history supports. Nothing invented.
  • Queued, submitted, interviewing, offer: one screen, not a spreadsheet.

500 free credits on sign-up. No card. Nothing is sent until you say so.

Listed from the job board Cogent Security publishes. Refolk is not the employer and does not handle their hiring. Applications go to Cogent Security directly.