Foundation Model Engineer
Pretrain and fine-tune frontier-scale language models
About the profession
Foundation model engineers run the multi-million-dollar training jobs behind frontier models, owning everything from data mix and tokenizers to gradient stability at scale.
How to Get Started
Take a personality test to see if Foundation Model Engineer fits your profile
Career Match Test →Explore the Career Path section to see progression from junior to senior
Jump to Career Path →Start learning — check the Learning Path for free courses
Jump to Learning Path →Career Path
Your career progression roadmap with salary growth at each level
Career Ladder
Foundation Model Engineer → Senior Foundation Model Engineer → Staff Foundation Model Engineer → Principal Foundation Model Engineer
Where are you on this career path?
Click a level below to set your current position
Salary Growth
4
Levels
500K
Top Salary
8+
Years
Learning Path
Skills you need to develop and courses to get there
🚀
Set your current level first
Go to the Career Path tab and select your current level to see your personalized learning plan.
Go to Career PathCareer levels
Timeline: 0-2 | Entry Level Base: $180,000 - $260,000/year With equity/bonuses: $198,000 - $312,000 Top markets (SF/NYC): $207,000 - $312,000 Execute core tasks using Distributed…
Day in Life
Junior vs Senior — daily schedule breakdown
9am — Review priorities and respond to urgent items 10am — Team standup and progress check 11am — Deep work using Distributed training 1pm — Cross-functional meeting with…
Income Dynamics
Conservative and aggressive scenarios for 10–15 years
Year 1: Entry level $126,000 - $162,000 Year 2-3: Junior level $180,000 - $264,000 Year 4-6: Mid level $264,000 - $356,000 Year 7-10: Senior level $356,000 - $452,000 Year 10+:…
Is this for me?
15 questions — answer honestly
You find the craft of a Foundation Model Engineer genuinely interesting, not just a paycheck You enjoy working with Distributed training and Data pipelines You communicate clearly…
💰 Salary Range
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