AI Security Tester

Alignerr Corp.; Toronto; Remote; CAD 96,000 - 152,000; Part time

Job summary

Alignerr Corp. is seeking security-minded professionals for an hourly remote contract to stress-test and harden AI models. You will identify weaknesses, craft exploits, and document findings to improve safety across AI products used globally.

You will work asynchronously on tasks, contribute to evaluation frameworks, and stay updated on evolving AI threat landscapes. This role offers flexible scheduling and ongoing contract potential.

Qualifications

• Solid understanding of cybersecurity concepts — threat modeling, attack vectors, or penetration testing.
• Hands-on experience with AI/ML systems, large language models (LLMs), or prompt engineering.
• Creative and analytical — you love breaking things methodically to make them more robust.

Responsibilities

• Conduct red-teaming exercises to uncover security weaknesses and failure modes in AI systems.
• Design and execute adversarial prompts, jailbreak attempts, and edge-case scenarios to test model guardrails.
• Evaluate AI outputs for safety, bias, harmful content, and policy compliance.
• Document vulnerabilities, unexpected behaviors, and exploits in clear, structured reports.
• Collaborate with engineering and research teams to recommend practical mitigations.
• Stay sharp on emerging AI security threats, attack techniques, and evolving best practices.
• Help define and refine security evaluation frameworks and testing protocols.

Skills

Threat modeling

Penetration testing

AI/ML security

Prompt engineering

Documentation

Asynchronous work

Infosec background

Red-teaming tools

Tools

Red-teaming tools

Job description

About The Role

AI systems are only as safe as the people who challenge them. We're looking for security-minded professionals to stress-test, probe, and harden cutting-edge AI models. If you enjoy finding weaknesses, crafting clever exploits, and thinking like an attacker — this role was built for you.

About The Role

AI systems are only as safe as the people who challenge them. We're looking for security-minded professionals to stress-test, probe, and harden cutting-edge AI models. If you enjoy finding weaknesses, crafting clever exploits, and thinking like an attacker — this role was built for you.

Your work will have a direct impact on the safety and reliability of AI products used by millions of people worldwide.

• Organization: Alignerr
• Type: Hourly Contract
• Location: Remote
• Commitment: 10–40 hours/week

What You'll Do

• Conduct red-teaming exercises to uncover security weaknesses and failure modes in AI systems
• Design and execute adversarial prompts, jailbreak attempts, and edge-case scenarios to test model guardrails
• Evaluate AI outputs for safety, bias, harmful content, and policy compliance
• Document vulnerabilities, unexpected behaviors, and exploits in clear, structured reports
• Collaborate with engineering and research teams to recommend practical mitigations
• Stay sharp on emerging AI security threats, attack techniques, and evolving best practices
• Help define and refine security evaluation frameworks and testing protocols

Who You Are

• Solid understanding of cybersecurity concepts — threat modeling, attack vectors, or penetration testing
• Hands‑on experience with AI/ML systems, large language models (LLMs), or prompt engineering
• Creative and analytical — you love breaking things methodically to make them more robust
• Strong written communication and documentation skills
• Self-directed and comfortable working asynchronously on task-based assignments
• Background in infosec, ethical hacking, or AI safety research is a strong plus
• Familiarity with open-source AI platforms or red-teaming tools is a bonus

Why Join Us

• Work at the forefront of AI safety alongside top research labs and engineering teams
• Directly shape how AI systems protect users — at scale, in production
• Fully remote with complete schedule flexibility — work when and how you want
• Build deep, in-demand expertise in one of the fastest-growing domains in tech
• Ongoing contract potential with opportunities for expanded scope and responsibility
• Join a global community of experts making AI more trustworthy for everyone