Cybersecurity Research Expert – Offensive Security & Vulnerability Research
At its midpoint, $468k/yr, this role pays more than the $194k/yr midpoint for Penetration Testing & Red Team openings today (usual band $146k–$320k/yr).
A few links on CyberJobs.cc are referral links: when one leads to a hire, a sign-up or a purchase (a lab, a course or a tool marked Partner), the company behind it may pay CyberJobs.cc a fee. You pay nothing extra, and it never changes the salary an employer offers you or which roles the board lists.
The full posting
We're looking for highly accomplished Cybersecurity Research Experts to help evaluate cutting-edge AI systems in advanced security reasoning, vulnerability analysis, exploit development, and secure software engineering. This project is ideal for practitioners with a strong track record in offensive security research and publicly recognised technical contributions.
What You'll Do
- Evaluate AI-generated analyses of complex cybersecurity scenarios, exploits, and vulnerability reports.
- Review technical writeups for correctness, exploitability, and mitigation quality.
- Validate vulnerability root-cause analysis across software, operating systems, networking, cloud, and web applications.
- Provide structured feedback on security reasoning, exploit chains, and defensive recommendations.
- Contribute to benchmark development for advanced AI security capabilities.
Ideal Background
We are looking for candidates with multiple of the following credentials:
- Member of a top-ranked Capture The Flag (CTF) team with demonstrated competitive achievements.
- Discoverer or co-author of CVEs affecting widely used open-source or commercial software.
- Publicly recognised bug bounty researcher with findings accepted by major programs (e.g., Google, Microsoft, Apple, Meta, GitHub, Mozilla, Chromium, Kubernetes, Linux Foundation, etc.).
- Research experience at a well-respected security laboratory or academic research group (e.g., KAIST Security Lab, SSLab, university security research groups, or equivalent industry research organisations).
- Author of high-quality security research publications, conference papers, or widely cited technical writeups.
- Strong understanding of exploit development, reverse engineering, binary analysis, vulnerability research, operating systems, networks, web security, or cryptography.
Preferred Qualifications
- Professional experience in offensive security, application security, vulnerability research, product security, or security engineering.
- Experience with reverse engineering tools such as IDA Pro, Ghidra, Binary Ninja, or Radare2.
- Familiarity with fuzzing, symbolic execution, static analysis, or dynamic analysis frameworks.
- Experience with Linux internals, Windows internals, browser security, cloud security, embedded security, or mobile security.
- Strong programming skills in C/C++, Rust, Python, Go, or Java.
- Excellent written communication and ability to explain complex security concepts clearly.
Nice to Have
- Hall of Fame recognition from major bug bounty programs.
- Black Hat, DEF CON, USENIX Security, IEEE S&P, ACM CCS, NDSS, or similar conference presentations/publications.
- Maintainer or significant contributor to well-known open-source security tools.
- Offensive Security certifications (OSCP, OSEP, OSCE3), GIAC certifications, or equivalent credentials.
Why Join?
- Work on frontier AI models tackling real-world cybersecurity problems.
- Collaborate with leading researchers on advanced security evaluation tasks.
- Help shape the next generation of AI systems for cybersecurity.
Where you can be based
This position is 100% remote and open to applicants in every country except Andorra, Afghanistan, Armenia, Azerbaijan, Barbados, Burkina Faso, Burundi, Bahamas, Bhutan, Belarus, Belize, DR Congo, Central African Republic, Congo (Republic), Cameroon, China, Cuba, Cape Verde, Djibouti, Dominica, Eritrea, Ethiopia, Fiji, Micronesia, Grenada, Georgia, Guinea, Equatorial Guinea, Guinea-Bissau, Hong Kong, Honduras, Haiti, Iraq, Iran, Kenya, Kyrgyzstan, Cambodia, Kiribati, Comoros, North Korea, Kazakhstan, Lebanon, Liechtenstein, Liberia, Lesotho, Libya, Moldova, Montenegro, Marshall Islands, Mali, Myanmar, Macau, Maldives, Malawi, Nicaragua, Nauru, Papua New Guinea, Pakistan, Palestine, Palau, Russia, Solomon Islands, Seychelles, Sudan, Sierra Leone, Somalia, Suriname, South Sudan, São Tomé and Príncipe, Syria, Eswatini, Chad, Tajikistan, Timor-Leste, Tonga, Ukraine, Uganda, Venezuela, Vanuatu, Samoa, Yemen, Zambia and Zimbabwe.
Text as Mercor published it; last compared with the original on 14 Nov 2026.
The employer: Mercor
Mercor matches professionals with AI labs' training projects; its security listings ask for vulnerability and AI safety specialists on hourly contracts.
Pay and benefits: Hourly contract work on projects for AI labs, done remotely and paid for the hours logged.
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