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Computer Security Specialist

Job in San Francisco, San Francisco County, California, 94199, USA
Listing for: Mercor
Part Time position
Listed on 2026-03-12
Job specializations:
  • Education / Teaching
    Cybersecurity, Data Scientist
Salary/Wage Range or Industry Benchmark: 60 - 70 USD Hourly USD 60.00 70.00 HOUR
Job Description & How to Apply Below

About The Job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark
, General Catalyst
, Peter Thiel
, Adam D'Angelo
, Larry Summers
, and Jack Dorsey
.
Position: Software Engineer - Cybersecurity

Type: Freelance
Compensation: $60–$70/hour
Location: Remote
Duration: 1–2 months
Commitment: 15–25 hours/week, with flexibility up to 40 hours/week

Role Responsibilities
  • Design benchmark tasks by ideating a vulnerability class and validating the intended exploit behavior.
  • Create or validate small runnable codebases that include ingestion and prompt/tool usage where the trust boundary is violated.
  • Validate the attack via an exploit script and document the unsafe behavior clearly.
  • Validate implementation of a patch that prevents the exploit and verify the fix is effective.
  • Produce task metadata such as severity mapping, exact file/line locations, impact analysis, remediation summary, and references.
  • Conduct review and quality control to ensure paths resolve, line ranges are correct, labels aren’t leaked, and the fix blocks the exploit.
Qualifications

Must-Have

  • 2+ years of experience in software engineering, with a focus on application security, vulnerability research, or secure software engineering.
  • Degree in Software Engineering, Computer Science, or a related field (Bachelor's minimum; advanced degree preferred).
  • Strong proficiency in Python, JavaScript, Type Script, or other common languages found in open-source projects.
  • Familiarity with version control workflows (Git, PRs, issue tracking).
  • Comfortable articulating technical reasoning in clear, structured writing.
Start Date
  • Immediate
Application Process (Takes 20–30 mins to complete)
  • Upload resume
  • AI interview: A short, 15-minute conversational session to understand your background, experience, and interest in the role
  • Follow-up communication within a few days with next steps and onboarding details
Resources & Support
  • For details about the interview process and platform information, please check:
  • For any help or support, reach out to:

PS:
Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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