Cybersecurity Jobs in Temecula, CA

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1mo ago

Application Security Engineer - AI Trainer

DataAnnotation Temecula, CA 🇺🇸 Remote

Temecula, CA

1mo ago Closed

$50 - $100/hr Contract Ai Security Ai Security Content Ai Security Content Evaluation

This position is no longer accepting applications (closed Sep 20, 2026).

Job Description

Flexible, fully remote contracting with a direct hand in building the next generation of AI security models. You will review and validate AI-generated cybersecurity content and develop security-focused technical problems that help train models for real-world accuracy. Work is project-based, on your own computer, with a schedule you control.

Location: Temecula, CA (remote)

Job type: contract

Pay: $50 to $100 USD per hour (hourly; higher bonus rates may apply to select projects)

What you’ll do

Review AI-generated cybersecurity content for real-world accuracy and validity, including threat analysis, vulnerability assessments, and offensive security techniques.
Design and solve security-focused technical problems used to train AI systems.
Produce clear technical explanations and security-relevant code.
Provide feedback that feeds directly into the development of next-generation AI security models.

What you bring

2+ years of hands-on experience in a cybersecurity role such as penetration testing, red teaming, incident response, detection engineering, DFIR, malware analysis, threat intelligence, or adjacent work, including government or military cyber operations.
Coding experience and comfort navigating and patching an existing codebase.
English fluency (native or bilingual) with strong writing skills.
Bachelor’s degree preferred.
Certifications are a plus (examples include OSCP, CRTO, GREM, GCFA, CEH, and similar).

Why contract with DataAnnotation

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work.
Competitive hourly pay: $50 to $100 USD per hour, with potential for higher bonus rates on certain projects.
High-impact work: help shape AI technologies designed for cybersecurity.

Additional details

Payment is made via PayPal.
They will never ask you for money.
This role is available only to candidates in the US, Canada, UK, Ireland, Australia, and New Zealand.

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