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Applied Mathematics Internship Jobs in California

Excellent mathematical skills in linear algebra and statistics * Ability to collaborate with others * Problem solving skills * Applied ML Engineering internships: Experience with integrating research ...

Excellent mathematical skills in linear algebra and statistics * Ability to collaborate with others * Problem solving skills * Applied ML Engineering internships: Experience with integrating research ...

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Applied Mathematics Internship information

See California salary details

$11

$19

$33

How much do applied mathematics internship jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for applied mathematics internship in California is $19.09, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $21.35 per hour, depending on experience, location, and employer.

What is an applied mathematics internship?

An applied mathematics internship is a temporary position where students or recent graduates work with organizations to apply mathematical theories and techniques to solve real-world problems. Interns typically assist in data analysis, modeling, simulations, or algorithm development in fields like finance, engineering, technology, or research. These internships provide valuable hands-on experience, help build professional networks, and often enhance job prospects after graduation.

What are applied mathematics internship opportunities?

Applied mathematics is the use of mathematical formulas and methods to solve real-world problems and develop innovations. It is used in many different industries, including computer science, biological science, engineering, aeronautics, and business. Applied mathematics internships are typically open to students majoring in or who have graduated with a degree in applied mathematics and plan to pursue a career utilizing their training. Research institutes often offer these internships, but you can also find them at companies that use significant amounts of math in their day-to-day activities. Your specific job duties vary, depending on the company and industry, but you are usually paired up with a professional in the field to learn more about how applied mathematics is utilized. Most of these internships occur over the summer, though some companies offer internships year-round.

What are the key skills and qualifications needed to thrive as an applied mathematics intern, and why are they important?

To thrive as an Applied Mathematics Intern, you need a solid background in mathematics, statistics, and problem-solving skills, often supported by current enrollment in or completion of a relevant degree program. Familiarity with tools such as MATLAB, Python, R, and statistical software is typically required, along with experience using data analysis and modeling systems. Strong analytical thinking, attention to detail, and effective communication are vital soft skills for collaborating with teams and presenting complex findings. These skills and qualifications are crucial for solving real-world problems, contributing to research projects, and translating mathematical concepts into actionable solutions.

What types of projects can I expect to work on during an applied mathematics internship?

During an Applied Mathematics Internship, you’ll typically work on projects involving data analysis, mathematical modeling, or algorithm development to solve real-world problems. Interns often collaborate closely with teams in engineering, data science, or research, contributing to tasks such as optimizing business processes, analyzing large datasets, or creating simulations. The work environment is usually highly collaborative and may require presenting your findings to both technical and non-technical stakeholders. These projects help interns develop practical skills and gain exposure to diverse applications of mathematics in industry.

What are the most commonly searched types of Applied Mathematics jobs in California?

The most popular types of Applied Mathematics jobs in California are:

What job categories do people searching Applied Mathematics Internship jobs in California look for?

The top searched job categories for Applied Mathematics Internship jobs in California are:

What cities in California are hiring for Applied Mathematics Internship jobs?

Cities in California with the most Applied Mathematics Internship job openings:

Infographic showing various Applied Mathematics Internship job openings in California as of August 2026, with employment types broken down into 40% Internship, 40% Full Time, and 20% Part Time. Highlights an 100% In-person job distribution, with an average salary of $39,705 per year, or $19.1 per hour.

AI Research Internship - LLM

Sunnyvale, CA • On-site

$100K - $140K/yr

Internship

Re-posted 13 days ago


Job description

About the Institute of Foundation Models
We are a dedicated research lab for building, understanding, using, and risk-managing foundation models. Our mandate is to advance research, nurture the next generation of AI builders, and drive transformative contributions to a knowledge-driven economy.
 
As part of our team, you’ll have the opportunity to work on the core of cutting-edge foundation model training, alongside world-class researchers, data scientists, and engineers, tackling the most fundamental and impactful challenges in AI development. You will participate in the development of groundbreaking AI solutions that have the potential to reshape entire industries. Strategic and innovative problem-solving skills will be instrumental in establishing MBZUAI as a global hub for high-performance computing in deep learning, driving impactful discoveries that inspire the next generation of AI pioneers.
 
Key Responsibilities
This intensive, short-term internship offers a unique opportunity for aspiring AI engineers to;
• Collect, prepare and processing training and validation datasets.
• Assist in designing and tweaking model architectures.
• Implement testing frameworks to assess model performance.
• Analyze model outputs for accuracy and bias.
• Participate in the review and refinement of AI algorithms.
• Document findings and procedures for team collaboration.
 
Academic Qualifications
Currently pursuing or recently completed a Master's, or Ph.D. in Computer Science, Data Science, Artificial Intelligence, Applied Mathematics, Statistics, or a related quantitative field.