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Network & Infrastructure Security Analyst

Alignerr

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393 reviews
Alignerr
Job Type   /   Job Level
Contract   /   Others/Any
Company Location
Brazil
Network & Infrastructure Security Analyst (AI Training)

About The Role

We partner with the world's leading AI research labs to build smarter, more capable AI systems — and we need real security practitioners to make it happen. As a Network & Infrastructure Security Analyst, your hands-on experience with firewalls, EDR, SIEMs, and enterprise environments will directly shape how AI understands and reasons about cybersecurity threats.

This is a unique opportunity to move beyond reactive incident response and contribute to something bigger: building the security intelligence layer inside next-generation AI.

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

What You'll Do

  • Analyze realistic network, endpoint, and email security scenarios drawn from modern enterprise environments
  • Review firewall logs, EDR alerts, and infrastructure security cases to determine root causes and failure points
  • Classify incidents, misconfigurations, and control failures based on real operational data
  • Create, label, and validate security training datasets used to improve AI reasoning and response quality
  • Clearly explain security issues, their root causes, and business impact in structured formats

Who You Are

  • 2+ years of hands-on experience in network, infrastructure, or endpoint security roles
  • Solid familiarity with firewalls, EDR platforms, email security, IAM, SIEMs, and enterprise tooling
  • Strong understanding of how real organizations deploy and operate security controls at scale
  • Able to communicate complex security concepts clearly and concisely in writing
  • Self-directed and comfortable working asynchronously on task-based assignments

Nice to Have

  • Experience with threat hunting, incident response, or red/blue team operations
  • Background in security architecture, cloud security, or zero-trust environments
  • Familiarity with AI or data annotation workflows

Why Join Us

  • Work directly on frontier AI systems alongside top security and research teams
  • Fully remote and flexible — work on your schedule, from anywhere
  • Freelance autonomy with meaningful, intellectually engaging work
  • Contribute to AI that will help defend real organizations against real threats
  • Potential for ongoing work and contract extension
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