Amsterdam
5 days ago
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Cybersecurity Penetration Testing Expert

Alignerr

Cybersecurity Penetration Testing Expert

Alignerr is seeking Cybersecurity Penetration Testing Experts to probe, attack, and stress-test AI-powered applications and infrastructure. This fully remote, flexible hourly contract role requires strong offensive security expertise, proficiency with industry-standard tools, and the ability to document findings clearly. You will work on high-impact projects that improve the security posture of AI systems used at scale.

AI-enabledHybridContractEntry LevelPenetration TestingOffensive Security

Salary

Not specified

Work Location

Amsterdam, North Holland, Netherlands, NL

Work Model

Fully remote, flexible contract role; Remote status: Hybrid

Employment Type

Hourly Contract

Experience Level

Not Applicable

Core Qualifications

Technical (Must-have)
Penetration TestingOffensive SecurityOWASPPTESMITRE ATT&CKBurp SuiteMetasploitNmapKali LinuxWeb Application SecurityNetwork SecurityAPI Security TestingAI/ML PipelinesPrompt InjectionModel Manipulation
Soft Skills
CreativePersistentMethodicalStrong written communicationSelf-motivatedReliableIndependent

Preferred Qualifications

Technical (Nice-to-have)
OSCPOSCECEHGPENGXPNeWPTAdversarial Machine LearningLLM Red-TeamingRed TeamingBug Bounty ProgramsCTF CompetitionsCloud SecurityAWSGCPAzureContainer SecurityPythonBashPowerShellDevSecOpsSOC 2ISO 27001

Key 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
CybersecurityPenetration TestingAI SecurityOffensive SecurityContractRemoteTechnologyInformation TechnologyRed TeamingVulnerability Assessment