Frontier AI Safety Red Teamer

Obsidian; Helsinki; Remote; EUR 90,000 - 130,000; Full time

Job summary

Obsidian is seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across high-risk, ambiguous topics.

Responsibilities include stress-testing frontier models, documenting vulnerabilities, and collaborating with AI researchers to improve alignment, robustness, and safety.

Qualifications

• Bachelor's degree or higher in CS, Cybersecurity, Journalism, Communications, Psychology, Biology, Chemistry, Public Policy, or related discipline.
• 5+ years of professional experience in AI Safety, AI Red Teaming, Trust & Safety, cybersecurity, investigative journalism, life sciences, or related field.
• Strong analytical reasoning, prompt design, and written communication skills.
• Experience designing adversarial prompts or evaluating frontier AI systems.

Responsibilities

• Design adversarial prompts to stress-test frontier AI models.
• Identify jailbreaks, unsafe behaviours, hallucinations, and policy failures.
• Evaluate model robustness across misinformation, cyber, biosecurity, fraud, political content, and other sensitive domains.
• Document vulnerabilities and contribute to safety benchmarking and red-teaming reports.
• Collaborate with AI researchers to improve model alignment, robustness, and safety.

Skills

Analytical reasoning

Prompt design

Written communication

Adversarial prompts

Education

Bachelor's degree or higher

Job description

Obsidian is seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across high-risk, ambiguous topics.

Responsibilities include stress-testing frontier models, documenting vulnerabilities, and collaborating with AI researchers to improve alignment, robustness, and safety.