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Microbiology Specialist - Freelance AI Trainer Project

Invisible logoInvisible~$6–$120/hrtypicalRemote in United StatesPosted 1y+ agoStill open, checked every night

Open in 1 location

Invisible posts this job as separate openings, each with its own application: the unit, shifts, schedule and pay can differ between them.

About the job

Are you a microbiology expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline lab work for scientists everywhere. That training data begins with you - we need your expertise to help power the next generation of AI.

We’re looking for microbiology specialists who live and breathe bacteriology, virology, parasitology, mycology, microbial genetics, antibiotic resistance, microbial pathogenesis, environmental microbiology, industrial microbiology, and microbial ecology. You’ll challenge advanced language models on topics like host-pathogen interactions, culture techniques, microbial metabolism, clinical microbiology diagnostics, PCR and qPCR methodologies, sterile technique protocols, biosafety procedures, and the role of microbiomes in health and disease - documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on lab scenarios and theoretical microbiology questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A PhD in microbiology or a closely related life‑science field is ideal; peer‑reviewed publications, wet‑lab or field research, or hands‑on laboratory diagnostics projects signal fit. Clear, metacognitive communication - “showing your work” - is essential.

Ready to turn your microbiology expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.

We offer a pay range of $6-to- $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Employment type: Contract

Workplace type: Remote

Seniority level: Mid‑Senior Level

Where you can work from

This job is 100% remote, for applicants who live in the United States.

From Invisible's job posting for United States of America, checked 10 Nov 2026. The employer's own page is the final word on requirements and availability. This is work on AI systems, not patient care: never put identifiable patient information into a task, an application or an interview.

About Invisible

Freelance AI-trainer projects for doctors, nurses and health specialists, many in other languages. Sources: Invisible Technologies (Meridial), Medical Doctor (US) - Freelance AI Trainer Project; Invisible Technologies (Meridial), Registered Nurse - Freelance AI Trainer Project

How it pays: Earnings are processed every two weeks to the account in your profile; contractors are not employees and supply their own equipment.

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