Senior Red Team Operator, AI/LLM

Job not on LinkedIn

🔥 1 hour ago

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

🤖 Artificial Intelligence

👻 Ghost score 15%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Armadin

WebsiteLinkedInAll Job Openings

51 - 200 employees

🔒 Cybersecurity

🤖 Artificial Intelligence

☁️ SaaS

Cybersecurity • Artificial Intelligence • SaaS

Armadin is a cybersecurity platform company that uses agentic artificial intelligence and human red-team expertise to continuously simulate attacks, expose exploitable risk, and drive automated remediation. Its “Ultimate Attacker” offering provides continuous, agentic red teaming and remediation across an organization’s attack surface, combining multi-modal AI-driven attack capability with elite offensive-security experts and built-in safety/privacy controls. Armadin positions itself for large, complex enterprise environments (including Fortune 100 customers) and focuses on helping organizations stay ahead of machine-speed, AI-enabled threats.

📋 Description

• Run full kill chains against LLMs, agents, RAG pipelines, and surrounding applications • Chain prompt injection, tool abuse, and integration flaws into realistic attack paths • Turn jailbreaks and unusual model behavior into reproducible exploits with evidence of impact • Separate genuine risk from refusal-bypass noise • Map attack blast radius across tools, credentials, identity, cloud, and data • Exploit tool and function calling, MCP servers, plugins, memory, and multi-agent handoffs • Attack AI supply chains, including training data, embeddings, vector stores, model weights, serialization formats, and MLOps infrastructure • Review agent frameworks, orchestration logic, and model-serving code for vulnerabilities • Use black-box probing, adversarial input generation, model extraction, and membership inference • Translate AI attack tradecraft into techniques, decision logic, and evaluation data for autonomous agents • Pressure-test the swarm's models and agents and make human-in-the-loop safety and accuracy decisions • Build scripts, harnesses, and tools to automate AI attacks at scale • Deliver reports and debriefs explaining attack narratives, business risks, and remediation • Research emerging AI attack classes and feed findings into the platform • Balance concurrent operations and internal research with startup-level autonomy

🎯 Requirements

• Deep, hands-on AI offense, including LLM and agent exploitation beyond the OWASP Top 10 for LLM Applications • Experience with direct and indirect prompt injection, jailbreak chains, system prompt extraction, and data exfiltration through model outputs • Depth in at least one additional AI attack surface: agentic systems; RAG and data pipelines; adversarial ML; or AI supply chain and infrastructure • Strong web and API exploitation skills, including authentication and authorization bypass and injection chains • Fluency with Burp Suite, Caido, Garak, PyRIT, promptfoo, and the Adversarial Robustness Toolbox • Strong understanding of LLMs, agent frameworks, and model-serving stacks • Proficiency across Linux, Windows, and macOS • Proficiency with major cloud AI platforms • Scripting experience in Python, Bash, or similar • Experience using AI tools for reconnaissance, analysis, or tooling • Ability to make time-sensitive human-in-the-loop decisions and explain reasoning to safety and engineering teams • Scrappy, self-directed, and comfortable with ambiguity • Ability to communicate complex AI attack chains to engineers, executives, and legal counsel • Must be eligible to work in the United States without sponsorship • Ability to travel up to 20% for on-site engagements or client meetings • Relevant certifications such as OSWE, OSAI, Burp Suite Certified Practitioner, GWAPT, or emerging AI security credentials are listed as even better

🏖️ Benefits

• Full Health, Dental, & Vision Coverage • Meaningful Equity Ownership • In-Office Meals • Haircuts at the Office • Company Sponsored Conferences & Events • 401(k), HSA, and FSA Plans • Flexible PTO