Network & Infrastructure Security Analyst

Job summary

Analyze enterprise network, endpoint, email, firewall, and infrastructure security scenarios to identify incidents, misconfigurations, control failures, root causes, attacker behavior, and business impact. Create, label, and validate structured security datasets for training and evaluating AI systems.

Job details

Network & Infrastructure Security Analyst (AI Training) About The Role We're partnering with the world's leading AI research labs to build the next generation of security-aware AI systems — and we need practitioners who've seen real threats up close. As a Network & Infrastructure Security Analyst, you'll bring your hands-on experience to one of the most impactful frontiers in tech: training AI to understand how enterprise security actually works. Your knowledge of firewalls, EDR, SIEMs, and real-world incident response will directly shape how AI models reason about threats, misconfigurations, and control failures. This is a flexible, remote contract role. Work on your schedule, on your terms. Organization: Alignerr Type: Hourly Contract Location: Remote Commitment: 10–40 hours/week What You'll Do Analyze network, endpoint, and email security scenarios drawn from modern enterprise environments Review firewall, EDR, and infrastructure security cases to determine what went wrong and why Classify incidents, misconfigurations, and control failures based on real operational context Create, label, and validate security datasets used to train and evaluate cutting-edge AI systems Clearly articulate root causes, attacker behavior, 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 Ability to communicate complex security issues clearly — in writing, for technical and non-technical audiences Detail-oriented, self-directed, and comfortable working asynchronously Nice to Have Experience with incident response, threat hunting, or red/blue team operations Familiarity with frameworks like MITRE ATT&CK, NIST, or CIS Controls Background in cloud security (AWS, Azure, GCP) Prior experience with AI, data labeling, or evaluation workflows Why Join Us Work directly on frontier AI projects with top-tier research labs Fully remote and flexible — choose your own hours and workload Freelance perks: autonomy, variety, and global collaboration Meaningful work that puts your security expertise at the cutting edge of AI development Potential for ongoing work and contract extension

What you’ll do

Analyze enterprise network, endpoint, email, firewall, and infrastructure security scenarios to identify incidents, misconfigurations, control failures, root causes, attacker behavior, and business impact. Create, label, and validate structured security datasets for training and evaluating AI systems.

Requirements

Requires at least two years of hands-on experience in network, infrastructure, or endpoint security, with familiarity with firewalls, EDR, email security, IAM, SIEM, and enterprise security controls. Candidates should communicate complex security issues clearly, work independently, and be comfortable working asynchronously; incident response, threat hunting, security frameworks, cloud security, and AI data workflows are advantageous.

Benefits

• Flexible Schedule
• Remote Work
• Autonomy
• Global Collaboration
• Potential for Ongoing Work and Contract Extension

Listed skills

• Root Cause Analysis · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Network Security
• Infrastructure Security
• Endpoint Security
• Firewalls
• Endpoint Detection and Response (EDR)
• Email Security
• Identity and Access Management (IAM)
• Security Information and Event Management (SIEM)
• Incident Response
• Threat Hunting
• Security Data Labeling
• Root Cause Analysis
• MITRE ATT&CK
• NIST
• CIS Controls
• Cloud Security

Job areas

• Security & Safety
• Technology
• Data & Analytics
• Software

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