STEM

Mathematician

Study patterns, numbers, and logic to solve hard problems or build new tools for science and business

Open interactive guide

What does a Mathematician do?

Mathematicians work in universities, government labs, and companies, often on a team. They prove ideas, build models, and solve puzzles that stump computers. BLS projects employment to decline 0.7% from 2024 to 2034, though math skills feed into many other jobs. Patient thinkers do best.

A day in the life

9:00 AMRead a new paper about a problem in your field
10:30 AMWork on a proof at the whiteboard
11:30 AMTest an idea on a computer with a short program
1:30 PMMeet a scientist who needs a model for her data
3:00 PMWrite up results clearly for other mathematicians
4:30 PMBuild a problem set for a class or study group

What's great

  • Deep thinking is the whole job
  • Skills transfer to many careers
  • Ideas can last for centuries
  • Flexible hours in many research jobs

The hard parts

  • Few jobs use the title Mathematician
  • Progress on a problem can take years
  • Graduate study takes many years
  • Work can be quiet and solitary

What is a Mathematician's salary and outlook?

$65k – $162k
Salary Range
Master's degree
Typical Education
Declining

Typical pay in this guide runs from about $64,800 to $162,000 a year, with a midpoint around $108,000. These are planning figures for students, not a job offer or an official wage.

CareerLens rates the outlook as Declining.

The U.S. Bureau of Labor Statistics projects employment for Mathematicians (SOC 15-2021) to decline 0.7% from 2024 to 2034. Bureau of Labor Statistics projections.

How do you become a Mathematician?

A common path is Master's degree in mathematics; a PhD for many research roles. The ladder often runs from Graduate Research Assistant to Mathematician, then Senior Research Mathematician, and Research Director. Other routes: PhD in mathematics for university research; Bachelor's in math, then work as an analyst; Applied math degree for industry jobs; Government research programs at national labs.

  • PhD in mathematics for university research
  • Bachelor's in math, then work as an analyst
  • Applied math degree for industry jobs
  • Government research programs at national labs

Career path

Entry level
Graduate Research Assistant
Mid career
Mathematician
Senior
Senior Research Mathematician
Executive
Research Director

Will AI replace a Mathematician?

How much will AI change this job?

A lot

AI will change many everyday tasks in this job. The work shifts toward judgment, checking, and people.

AI now handles many calculations, so mathematicians focus on ideas.

AI tools can crunch numbers, check equations, and run simulations very fast. This frees mathematicians to spend more time asking new questions, spotting patterns, and explaining what results really mean. The job shifts from doing every calculation by hand to guiding, checking, and applying AI's work wisely.

AI can help with

  • Running long or complex calculations quickly
  • Testing many possible solutions or patterns
  • Organizing and visualizing large sets of data

What stays human

  • Deciding which questions are worth solving
  • Checking if AI's answers actually make sense
  • Explaining tricky ideas clearly to other people

Skills to build now

  • Practice algebra, geometry, and logic puzzles regularly
  • Join a math club or competition team
  • Learn to explain your reasoning step by step

Based on public research from Anthropic and OpenAI, drafted with AI, checked automatically, and read by a person. How we know

This describes how the work may change. It is not a prediction that the job will disappear.