Actuarial Intern - Summer 2026 - IntelliScript

What We Do

Milliman IntelliScript is a group of a few hundred experts in fields ranging from actuarial science to information technology to clinical practice. Together, we develop and deploy category-defining, data-driven, software-as-a-service (SaaS) products for a broad spectrum of insurance, health IT and life sciences clients. We are a business unit within Milliman, Inc., a respected consultancy with offices around the world.

Candidates who have their pick of jobs are drawn to IntelliScript's entrepreneurial and collaborative culture of innovation, excellence, exceptional customer service, balance, and transparency. Every single person has a voice in our company, and we challenge each other to push the outer limits of our full, diverse potential. And, we've shown sustained growth that ensures you'll have room to grow your skillset, responsibilities, and career.

Our team is smart, down-to-earth, and ready to listen to your best ideas. We reward excellence and offer competitive compensation and benefits. Visit our LinkedIn page for a closer look at our company, and learn more about our cultural values here.

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 (ERGs) 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. Please visit our website to learn more about Milliman's commitments to our people, diversity and inclusion, social impact, and sustainability.

What This Position Entails

As a Summer Intern at IntelliScript, you will work on projects that directly impact our business, including data analysis, reporting, systems performance, clinical insights, and opportunities for innovation. Actuarial Interns primarily conduct data analysis using tools such as Excel, VBA, PowerBI, and SQL to support our products. You will collaborate with employees across the company, developing both technical and interpersonal skills in a professional services environment.

What We're Looking For

Required:

• At least one actuarial exam passed
• Currently pursuing a Bachelor's or Master's degree in actuarial science, mathematics, or a related field with quantitative coursework
• General proficiency with Microsoft Excel, Word, PowerPoint, and Outlook

Preferred:

• Experience with SQL queries and/or data modeling tools such as VBA or R
• Experience with data visualization tools
• Prior internship(s) or related work experience

What You Bring to the Table

• Eagerness to learn and navigate new or ambiguous situations
• Strong communication skills for effectively conveying complex information
• Adaptability and flexibility in various work scenarios
• Ambition and enthusiasm for professional development
• Positive, constructive attitude when resolving issues
• Excellent time management skills
• Attention to detail and organizational skills
• Professionalism and maturity in handling projects

Compensation:The range is $21 - $37 per hour,depending on a combination of factors, including but not limited to education, relevant work experience, qualifications, skills, certifications, location, etc.

Location: This position will be based out of the Milliman office in Milwaukee (Brookfield), WI. A housing stipend is available for onsite work.

Benefits:

We offer competitive benefits 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.

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.