Mercor Not Accepting Applications Coding

Cybersecurity Labeling Expert

Global Remote Contract Posted 24 May 2026

$100–$150/hour

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Not Accepting Applications We checked this listing on Mercor on 31 Aug 2026 — applications disabled by employer. The description below is kept for reference. See live Coding roles.

About this role

About the role

Cyberattacks cause billions in damages annually — ransomware cripples hospitals, data exfiltration exposes millions. As a Cybersecurity Labeling Expert, you'll be on the front lines of AI safety: reviewing real-world conversations flagged as potentially malicious and determining whether they represent genuine threats. Your judgments directly train the systems that keep AI out of the hands of bad actors.

What you'll do

Analyze flagged AI conversations — ranging from plain text to code-heavy exchanges — and apply your security expertise to assess intent and harm across four domains:

  • Scaled data exfiltration
  • Ransomware
  • Worms / self-replicating code
  • Local & remote exploits Some conversations may involve POC exploit development; your expertise will determine what crosses the line.

Why it matters

The difference between a security researcher and a threat actor often comes down to context, specificity, and intent — exactly what automated systems struggle to detect. Your ground-truth labels directly improve the classifiers that decide what AI will and won't help with.

What we're looking for

  • Hands-on offensive security background: red team, malware analysis, pen testing, or exploit research
  • Ability to read between the lines — distinguishing legitimate security work from genuine attack intent
  • Comfort interpreting code-heavy conversations
  • Tier 2–3 experience: Masters / early-career through Senior / Principal You're a strong fit if you've done red team consulting, threat intelligence analysis, vulnerability research, or AI safety labeling where nuanced judgment under ambiguity is routine.

Logistics

  • ~2–3 week engagement, remote
  • Minimum commitment: at least 20 hours per week — this is a firm floor, not a target. Candidates who cannot commit to 20+ hours per week will not be considered.
  • Requires access to a secure review interface and ability to handle PII
  • Compensation: $100–$150/hr depending on experience tier

Skills

CybersecurityData LabelingThreat AnalysisSecurity Frameworks

Career tracks

Sourced from Mercor · original listing · application link last checked 31 Aug 2026

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