About Simbian AI

Simbian AI is building the world's first autonomous AI security agent - one that thinks, hunts, and responds like a seasoned security analyst, at machine speed. We're backed by top-tier investors and trusted by security teams who are drowning in alerts. We're now building an AI pentesting agent that autonomously probes, exploits, and reports vulnerabilities across up-to-date infrastructure. You'll be the adversarial brain behind it.

The Role

We're building AI that does offensive security work. Not assists with it - actually does it.

We're looking for a Red Teamer who brings deep, hands-on attack expertise and wants to turn that knowledge into AI-powered products. This is not a role where you run red team engagements. You are the expert who makes our AI agents think and act like skilled attackers - across whatever domain we're building in.

What You'll Do

- Be the offensive security brain behind our AI agents - defining how they reason, plan, and execute across attack scenarios
- Translate attacker methodology into structured workflows the AI can learn from and act on
- Cover the breadth of offensive security: network and web pentesting, phishing and social engineering, cloud and infrastructure attacks, adversary emulation, threat intelligence
- Validate product output against what a skilled human attacker would actually do - close the gap when the AI falls short
- Research emerging techniques across the offensive security landscape and get them into the product - Work closely with engineering to improve agent accuracy, realism, and coverage
- Document attack logic, edge cases,



and findings in ways that feed back into the product

Requirements

What We're Looking For

- 3-6 years in offensive security, red teaming, or penetration testing
- Strong offensive security background across multiple domains: web, network, cloud, social engineering, or adversary simulation
- Real-world experience: pentesting, bug bounty, red team engagements, CTFs, or security research - Ability to break complex attack chains into structured, repeatable steps - Someone who thinks in attacker TTPs, not just tools
- Curiosity about AI and genuine interest in building with it, not just using it

Bonus
- Experience with LLMs, agentic systems, MITRE ATT&CK;, or security automation
- Working knowledge of prompt injection, jailbreaking techniques, and OWASP Top 10 for LLMs - CEH, OSCP, or equivalent - preferred, not required

Why This Is Different? Most red teamers execute campaigns. Here, you build the agent that runs them. Your expertise becomes the product - and scales beyond what any single person could do alone.

Nice to Have

- Experience red teaming agentic AI systems or multi-agent pipelines
- Background in threat intelligence or APT simulation
- Contributions to bug bounty programs (AI/ML targets a plus)
- Familiarity with AI safety and alignment concepts

Benefits -Work on a problem most security teams haven't even defined yet
- Direct impact on product - your findings shape what we build
- Remote-first, async-friendly culture
- Competitive comp + equity at an early-stage AI security company - Work alongside people who've shipped security products at sc

📌 Red Teamer (Bangalore Metropolitan Area)
🏢 Simbian
📍 Bangalore Metropolitan Area