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Math Intern Jobs in Wisconsin (NOW HIRING)

LANNON STONE PRODUCTS INC

HR Intern

Sussex, WI · On-site

$20/hr

Not benefit eligible Job Summary The Human Resources Intern provides administrative and project ... Excellent verbal and written communication skills, with strong reading comprehension and math ...

Grande

Research & Development Intern

Fond Du Lac, WI · On-site

$14.75 - $19.75/hr

The Custom Ingredients Group team is seeking a Research & Development Intern for Summer 2027 to ... Strong math skills with exposure to basic statistics. * Proficiency in Microsoft Word and Excel ...

New

Grande

Research & Development Intern

Fond Du Lac, WI · On-site

$14.75 - $19.75/hr

The Custom Ingredients Group team is seeking a Research & Development Intern for Summer 2027 to ... Strong math skills with exposure to basic statistics. * Proficiency in Microsoft Word and Excel ...

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Math Intern information

What is a math intern?

Math Interns are students or recent graduates who gain practical experience in mathematics by working under the supervision of professionals in fields such as research, finance, data analysis, or education. Their responsibilities often include assisting with data collection and analysis, conducting mathematical modeling, and supporting ongoing projects. This internship provides valuable hands-on experience, helps interns apply classroom knowledge to real-world scenarios, and can serve as a pathway to full-time positions in mathematics-related careers.

What do math interns do?

As a Math Intern, you can expect to work on a variety of projects, such as analyzing data sets, developing mathematical models, or assisting with research studies. Your daily tasks may include running statistical analyses, creating visualizations, and collaborating with other team members to solve real-world problems. Math Interns often work closely with experienced mathematicians, data scientists, or engineers, providing an excellent opportunity to learn industry-specific applications of mathematics and build practical skills. Additionally, you may be asked to present your findings to the team, helping you develop both technical and communication abilities.

What skills and qualifications are needed to thrive as a math intern?

To thrive as a Math Intern, you need a solid foundation in mathematics, problem-solving abilities, and often enrollment in or completion of a relevant degree program. Familiarity with statistical software, programming languages like Python or MATLAB, and tools such as Excel is commonly expected. Strong analytical thinking, attention to detail, and effective communication skills help you collaborate with teams and interpret complex data. These skills are crucial for contributing to projects, gaining practical experience, and supporting organizational goals through quantitative analysis.

What is the difference between Math Intern vs Data Analyst?

AspectMath InternData Analyst
Required CredentialsTypically pursuing or holding a degree in mathematics, statistics, or related fieldBachelor's degree in statistics, mathematics, computer science, or related field
Work EnvironmentInternship setting, often in educational or research institutions, or corporate R&D departmentsOffice environment, working with data sets, reports, and analytics tools
Employer & Industry UsageUniversities, research labs, tech companies, finance firmsBusiness, finance, marketing, healthcare, technology

Math Interns typically focus on learning and supporting mathematical research or projects, often as students gaining experience. Data Analysts analyze data to generate insights, reports, and support decision-making. While both roles involve quantitative skills, Data Analysts usually work with real-world data and analytics tools, whereas Math Interns may focus more on theoretical or research-based tasks.

What are the most commonly searched types of Math jobs in Wisconsin?

The most popular types of Math jobs in Wisconsin are:

What cities in Wisconsin are hiring for Math Intern jobs?

Cities in Wisconsin with the most Math Intern job openings:

Math Intern jobs near you
Infographic showing various Math Intern job openings in Wisconsin as of August 2026, with employment types broken down into 76% Full Time, 21% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 97% Physical, and 3% Remote job distribution.

Actuarial Intern - Milwaukee P&C - Summer 2027 - Onsite

Milliman

Brookfield, WI • On-site

Full-time

Retirement, PTO

Posted 5 days ago

Milliman rating

8.5

Company rating: 8.5 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

If you plan to meet (or have already met) Milliman's Milwaukee P&C practice during an on-campus recruiting event at your school, please apply to this posting!
The Opportunity
Milliman's Milwaukee-based Property and Casualty practice is one of the leading teams of experts in P&C insurance matters. We advise clients on a wide range of issues - from estimating loss reserves to developing rating plans and evaluating mortgage collateral for government agencies, mortgage lenders, and investors. Our consulting work is supported by a powerful toolkit of analytics software solutions. As innovators in risk assessment, Milliman embraces technology and builds renowned data-driven tools that evaluate risk for a wide variety of applications.
Our practice welcomes motivated college students pursuing a bachelor's or master's degree to be part of our summer actuarial internship program. We offer competitive pay and the opportunity to work on challenging projects with practical on-the-job experience. As a summer intern, you'll work right alongside Milliman consultants who are leading experts in the property and casualty insurance industry, including those in senior management. You'll be welcome at professional staff meetings, department meetings, and a variety of practice-wide and intern-specific social events.
What You Will Do
  • Work closely with project teams on data analyses, create portions of client deliverables, perform peer review ("checking"), etc.
  • Develop professional skills such as communication, task management, and presenting.
  • Collaborate with colleagues at all levels, including senior consultants and principals.
  • Receive mentorship and actionable feedback to support your career development.
  • Participate in meetings, training sessions, and social events designed for our interns.
  • Build strong technical skills in Excel, R, Python, SQL, VBA, PowerBI, etc.

Individual(s) must be legally authorized to work in the United States without the need for immigration support or sponsorship from Milliman, now or in the future. This includes international students.
What We Are Looking For
Professional Qualifications
  • Currently pursuing a bachelor's or master's degree in actuarial science, mathematics, statistics, economics, or a related quantitative field, with at least one semester of school remaining.
  • At least one actuarial exam passed at the time of application.
  • Proficiency with MS Excel and other MS Office tools.
  • Experience with programming or statistical tools (R, Python, SAS, VBA) is a plus.

Individual(s) must be legally authorized to work in the United States without the need for any immigration support or sponsorship from Milliman now or in the future.
Personal Qualifications
  • Strong critical thinking and analytical skills.
  • Excellent communication skills, both written and verbal, with close attention to detail.
  • The ability to work collaboratively on multiple teams simultaneously, in a fast-paced environment.
  • The ability and willingness to clearly articulate questions and ideas.
  • Demonstrated professionalism, integrity, and reliability.
  • Intellectual curiosity and enthusiasm for learning about risk, actuarial work, and Milliman's mission.
  • Self-starter with effective time management and organizational skills.
  • Inspired to contribute to the success of projects and the team.

Location
This position will be based out of the Milliman office in Brookfield, WI. Candidates hired into this role must be willing to work onsite in this office full-time during the internship. A housing stipend will be provided. The expected application deadline for this job is October 16, 2026.
Benefits
We offer competitive benefits to our interns, which include the following based on plan eligibility:
  • Employee Assistance Program (EAP) - Confidential support for personal and work-related challenges.
  • 401(k) Plan - When an employee reaches 1,000 hours worked within 12 consecutive months, they become eligible for a 401(k) plan that includes a company matching program and profit-sharing contributions.
  • Paid Time Off (PTO) - Begins accruing on the first day of work; Interns, Temporary, and Seasonal Employees will earn PTO each pay period, based on 1 hour for every 30 hours worked.
  • Transportation - Pre-tax savings for eligible transit and parking expenses.

About Milliman
Milliman is a global leader in actuarial consulting, helping organizations address complex challenges in insurance, risk management, healthcare, and beyond. We are committed to professional growth, diversity, and inclusion, offering employees access to mentoring, learning opportunities, and a collaborative culture. Please visit our web site to learn more about Milliman's commitments to our people, diversity and inclusion, social impact and sustainability: https://www.milliman.com/en/socialimpact
Independent for over 75 years, Milliman delivers market-leading services and solutions to clients worldwide. Today, we are helping companies take on some of the world's most critical and complex issues, including retirement funding and healthcare financing, risk management and regulatory compliance, data analytics and business transformation.
Milliman invests in skills training and career development, and gives all employees access to a variety of learning and mentoring opportunities. Our growing number of Milliman Employee Resource Groups (ERG's) are employee-led communities that influence policy decisions, develop future leaders, and amplify the voices of their constituents. We encourage our employees to give back to their varied professions, including leadership in professional organizations.
Equal Opportunity
All qualified applicants will receive consideration for employment, without regard to race, color, religion, sex, sexual orientation, national origin, disability, or status as a protected veteran.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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About Milliman

Sourced by ZipRecruiter

Milliman delivers market-leading services and solutions to clients worldwide. Today, we are helping companies take on some of the world's most critical and complex issues, including retirement funding and healthcare financing, risk management and regulatory compliance, data analytics and business transformation.

Industry

Business management consulting

Company size

1,001 - 5,000 Employees

Headquarters location

Seattle, WA, US

Year founded

1947

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