Remote AI Security Pen Tester

Alignerr Corp.; Amsterdam; Remote; EUR 83,000 - 152,000; Full time

Job summary

Alignerr is seeking a Cybersecurity Penetration Testing Expert (AI Security) to probe and stress-test AI-powered applications and infrastructure. This is a remote hourly contract with 10-40 hours per week, focusing on exploiting AI/ML pipelines and AI-specific attack surfaces.

You will conduct tests across web, network, and APIs, document findings with remediation guidance, and stay updated on AI security threats. Flexible schedule and independent work are key aspects of this role.

Qualifications

• Proven penetration testing experience across web, network, and API security.
• Strong ability to translate findings into actionable remediation guidance.
• Excellent report writing and communication skills.

Responsibilities

• Conduct penetration tests against AI-powered applications, APIs, and infrastructure to uncover security vulnerabilities.
• Identify and exploit weaknesses in AI/ML pipelines, including prompt injection, model manipulation, data poisoning vectors, and authentication flaws.
• Perform web application, network, and API security assessments using industry-standard tools and methodologies.
• Simulate real-world attack scenarios - from reconnaissance through exploitation and post-exploitation.
• Document findings in clear, structured reports with severity ratings, evidence, and actionable remediation guidance.
• Evaluate AI-specific attack surfaces including adversarial inputs, jailbreaks, and data exfiltration risks.
• Stay current with emerging AI security threats and contribute insights to improve testing methodologies.
• Work independently on task-based engagements on your own schedule.

Skills

Offensive security principles

OWASP/PTES/ATT&CK

Burp Suite

Metasploit

Nmap

Kali Linux

Web security knowledge

Strong written communication

Independent work

Tools

Burp Suite

Metasploit

Nmap

Kali Linux

Job description

Alignerr is seeking a Cybersecurity Penetration Testing Expert (AI Security) to probe and stress-test AI-powered applications and infrastructure. This is a remote hourly contract with 10-40 hours per week, focusing on exploiting AI/ML pipelines and AI-specific attack surfaces.

You will conduct tests across web, network, and APIs, document findings with remediation guidance, and stay updated on AI security threats. Flexible schedule and independent work are key aspects of this role.