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Lead Frontier AI Scientist, Mission Lab

Listing for: Amazon Inc.
Full Time position Listed on 2026-11-11
Job specializations:
  • IT/Tech
    AI Business & Operations, AI Evaluation
Salary/Wage Range or Industry Benchmark: 199000 - 269000 USD Yearly USD 199000.00 269000.00 YEAR

Job Description & How to Apply Below

Amazon Science in Arlington, VA is seeking a Principal Applied Scientist to create frontier models for complex reasoning in a secure, scalable AI infrastructure. You will train on latest GPU hardware, define evaluation methods, and lead end-to-end model adaptation from supervised fine-tuning to reinforcement learning in production systems.

This hands-on role requires shaping technical direction, mentoring researchers, and communicating limits and risks in plain terms to stakeholders.

The Lead Frontier AI Scientist, Mission Lab role at Amazon Inc. is now open for applications in Arlington, VA, United States.

This opportunity is for the Lead Frontier AI Scientist, Mission Lab role at Amazon Inc.

We are seeking a motivated Lead Frontier AI Scientist, Mission Lab to join Amazon Inc. in Arlington, VA, United States.

Consider building your career as a Lead Frontier AI Scientist, Mission Lab at Amazon Inc.

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