Summer 2027 Commercial Lines Portfolio Management Intern

Nationwide Mutual Insurance Company; Columbus (OH); On-site; USD 32,000 - 69,000; Full time

Benefits offered by this job

Mentorship

Networking events

Professional development

Intern events

Job summary

Nationwide Mutual Insurance Company invites motivated students to join its 12-week Summer Internship in the Small Commercial Portfolio Management team. You’ll collect and analyze data related to pricing, growth, and performance, turning findings into visuals and insights for leadership decisions.

You’ll collaborate with portfolio managers, underwriters, and sales partners, building dashboards and exploring AI applications to drive real business value.

Qualifications

• Strong written and verbal communication.
• Ability to work well in teams and contribute to group efforts.
• Time management and organizational skills.
• Curiosity and willingness to learn.
• Professional demeanor and accountability.
• Basic proficiency in Excel and PowerPoint.
• Familiarity with data tools Tableau, SQL, Python, R is a plus.
• Interest in AI and its business applications.

Responsibilities

• Assist with Data Projects: Help collect, organize, and analyze business data related to pricing, growth, distribution, and performance.
• Turn Data into Insights: Identify patterns and trends and join discussions about how data informs decisions.
• Collaborate with Cross-Functional Teams: Work alongside portfolio managers, underwriters, analysts, and sales partners to understand how different roles come together to contribute to business outcomes.
• Create Visuals & Presentations: Help build simple dashboards or slide decks to communicate findings clearly and professionally.
• Explore AI in Action: Learn how AI is used in insurance, like predictive modeling and automation, and assist with research or analysis involving AI tools.
• Grow Professionally: Attend team meetings, training sessions, and intern events to build industry knowledge, professional confidence, and a network.
• Own a Real Project: Take on a project tied to an actual business priority and present your findings and recommendations to Small Commercial leaders.

Skills

Communication

Teamwork

Time management

Curiosity

Professional demeanor

Excel

PowerPoint

Tools

Tableau

SQL

Python

R

Job description

If you’re passionate about helping people protect what matters most to them at a Fortune 100 company with nearly $70 billion in annual sales, as well as innovating and simplifying processes and operations to provide the best customer value, then Nationwide’s Property and Casualty team could be the place for you! At Nationwide®, “on your side” goes beyond just words. Our customers and partners are at the center of everything we do and we’re looking for associates who are passionate about delivering extraordinary care.

Job Description Summary

Nationwide is a leader in the insurance and financial services industry in America. We are a Fortune 100 company with a mission to protect people, businesses and futures with extraordinary care.

The Nationwide summer internship program is designed to empower you, allowing you to forge a strong foundation for your career. Over the course of 12 weeks, Nationwide interns take part in key business assignments that make a difference, all while enhancing their leadership competencies.

As a Nationwide intern, you’ll enjoy everything that makes us great. From professional development sessions and networking events to collaborations with company leaders, your internship will take on a meaningful journey through the Nationwide experience. Our award-winning culture will ensure you feel welcomed, challenged and encouraged every step of the way!

Want to see how data and emerging technologies like AI shape real business decisions at a Fortune 100 company? Join Nationwide’s Small Commercial Portfolio Management team and spend your summer solving real problems, working with experienced professionals, and turning data into insights that influence how we grow and manage our business.

This is a hands-on internship built for curious, digitally fluent students who like to dig into data, ask good questions, and communicate what they find.

As an intern, you will:

• Assist with Data Projects: Help collect, organize, and analyze business data related to pricing, growth, distribution, and performance.
• Turn Data into Insights: Identify patterns and trends and join discussions about how data informs decisions.
• Collaborate with Cross-Functional Teams: Work alongside portfolio managers, underwriters, analysts, and sales partners to understand how different roles come together to contribute to business outcomes.
• Create Visuals & Presentations: Help build simple dashboards or slide decks to communicate findings clearly and professionally.
• Explore AI in Action: Learn how AI is used in insurance, like predictive modeling and automation, and assist with research or analysis involving AI tools.
• Grow Professionally: Attend team meetings, training sessions, and intern events to build industry knowledge, professional confidence, and a network.
• Own a Real Project: Take on a project tied to an actual business priority and present your findings and recommendations to Small Commercial leaders.

What You’ll Gain

• Real, resume-worthy experience on projects that matter to the business
• Mentorship from experienced portfolio managers and leaders
• Exposure to how a Fortune 100 insurer uses data and AI to make decisions
• A built-in network of peers, professionals, and executives

Skills/Competencies

• Strong written and verbal communication
• Ability to work well in teams and contribute to group efforts
• Time management and organizational skills
• Curiosity and willingness to learn
• Professional demeanor and accountability
• Basic proficiency in Excel and PowerPoint
• Familiarity with data tools (e.g., Tableau, SQL, Python, R) is a plus
• Interest in AI and its business applications
• Ability to think critically and ask thoughtful questions

Nationwide does not participate in the Stem OPT Extension program. At its sole discretion, Nationwide determines whether to offer sponsorship for qualifying positions based on business need and budget. However, it is not usually available for entry level roles.

Smoke-Free Iowa Statement: Nationwide Mutual Insurance Company, its affiliates and subsidiaries comply with the Iowa Smokefree Air Act. Smoking is prohibited in all enclosed areas on or around company premises as well as company issued vehicles. The company offers designated smoking areas in which smoking is permitted at each individual location. The Act prohibits retaliation for reporting complaints or violations. For more information on the Iowa Smokefree Air Act, individuals may contact the Smokefree Air Act Helpline at 888-944-2247.

Nationwide pays on a geographic-specific salary structure and placement within the actual starting salary range for this position will be determined by a number of factors including the skills, education, training, credentials and experience of the candidate; the scope, complexity and location of the role as well as the cost of labor in the market; and other conditions of employment.

The national hourly pay range for Nationwide Internships is: $23 - $50