Junior Cyber Investigator

About 10a Labs:

10a Labs is the safety and threat-intelligence layer trusted by frontier AI labs, AI unicorns, Fortune 10 companies, and leading global technology platforms. Our adversarial red teaming, model evaluations, and intelligence collection enable engineering, safety, and security teams to stay ahead of evolving threats and deploy AI systems safely.

Location & Travel Expectations

We are primarily seeking candidates based in the Washington, DC, New York City, San Francisco Bay Area, and Denver metropolitan areas. Candidates hired in these locations will be expected to work from a 10a Labs office at least two days per week.

All new hires will participate in in-person onboarding in Washington, DC, New York City, or San Francisco during their first week. Occasional travel may also be required for interviews, in-person meetings, and other business needs.

About the role:

Please note: this is a one-year position, with the potential for extension.

10a Labs' Investigations Team is looking for a Cyber Investigator to support high-volume exchange labeling and investigations across a range of cyber abuse areas. This role requires a solid foundation in cybersecurity and a keen ability to assess whether technical content poses real-world harm.

Investigations may involve exposure to harmful or disturbing content, including malicious code, exploit development, and content designed to facilitate cyberattacks.

In this role, you will:

• Review and label AI-generated exchanges to assess whether content provides meaningful offensive cyber uplift, distinguishing it from legitimate security research
• Query internal data sources using SQL and Python and cross-reference open-source information (OSINT) to support labeling decisions
• Document and share investigative findings with internal stakeholders

Required Qualifications:

At least 1–3 years of experience in cybersecurity, Trust & Safety, national security, defense, intelligence, or law enforcement domains

Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent practical experience

Foundational knowledge of cyber threat concepts, including one or more of the following: scaled data extraction, ransomware, local and remote exploits, or offensive security operations

• Familiarity with LLM systems and how AI technology can be misused for cyber operations
• Ability to assess the real-world harm potential of technical content, distinguishing offensive uplift from benign or educational security research
• Strong SQL and Python proficiency for querying data and supporting investigations
• Ability to rapidly context-switch across domains, modalities, and abuse areas in a fast-paced, ambiguous environment
• Ability to clear an insider-threat background check

Preferred Qualifications:

• Experience with threat intelligence frameworks such as MITRE ATT&CK
• Background in dark web monitoring, OSINT, or cross-platform threat analysis
• Full professional proficiency in Arabic, Chinese, Farsi, Portuguese, Russian, or Spanish
• Relevant certifications such as CompTIA Security+, CEH, or OSCP