AI Language Data Specialist

Also called: Data Linguist, LLM Evaluator

Writes, labels, and grades language data used to train and test AI models.

A day in the life

Rates AI answers for accuracy and tone, writes tricky test questions in two languages, and flags when the AI makes things up.

Pay over a career

Starting
$40k
Typical
$60k
High
$90k

Estimate; many contract roles.

Approximate: anchored on Bureau of Labor Statistics data for a broader job group.

Training

Bachelor's degree (4-year), about 4 years after high school. Bachelor's in linguistics, English, or languages.

Ways in: 4-year college, On-the-job training. Training cost: $15k – $60k.

Majors to look at: Linguistics, English, Foreign Languages.

Outlook

Growing about average. New role; not tracked by BLS.

Will it last? Our AI estimate

Medium risk in 5 years, high in 10. Demand follows AI training budgets; AI increasingly grades and writes its own data, so generalist rater work shrinks.

Start now, in high school

Classes: AP English Language, A world language, AP Computer Science.

Official data: O*NET occupation 19-3099.

More Linguistics & Language Science careers

Career Universe is an early version. Pay, training and AI-risk figures are estimates to start your own research, not verified facts. The research was written with AI research assistants, checked by validation scripts and spot-checked by hand. Check anything important with schools, employers and official sources. How the numbers work.