National Interstate Insurance Company
National Interstate Insurance Company
501 – 1,000 Employees
B2BInsuranceTransport
National Interstate Insurance Company provides specialty commercial insurance for transportation businesses and related operators. Its offerings serve fleets and specialized carriers across areas such as ambulance, bus, towing, trucking, waste services, limousine, last-mile delivery, moving and storage, heavy haul, and other commercial transport segments. The company combines insurance coverage with claims support, loss-control services, telematics, and risk-financing solutions, working closely with producers, brokers, and commercial customers. National Interstate is part of the Great American Insurance Group family, which includes Vanliner, and operates in the insurance, transportation, and B2B sectors with a workforce of approximately 501–1,000 employees.

Underwriting Intern

Support pricing models, captive program renewals, and submission data at National Interstate Insurance Company, a commercial transportation insurer. Hybrid internship based in Richfield, Ohio, for Summer 2027.

Description

  • Help update pricing models
  • Support captive program renewals
  • Enter data for insurance submissions
  • Put classroom learning into practice
  • Explore different departments
  • Take part in professional development training
  • Shadow teams across the business
  • Join social activities and build professional relationships

Requirements

  • Be enrolled in a bachelor’s degree program at a four-year college or university
  • Study marketing, mathematics, statistics, insurance or risk management, business, or economics
  • Expect to graduate between Fall/Winter 2027 and May 2028
  • Have prior experience with Microsoft Word, Excel, and PowerPoint
  • Be able to read and interpret documents
  • Be able to write reports and support conclusions
  • Be authorized to work in the United States without current or future sponsorship

Benefits

  • Medical, dental, and vision coverage are available to full-time employees
  • Wellness plans
  • Parental leave
  • Adoption assistance
  • Tuition reimbursement
  • Paid time off
  • Paid holidays
  • 401(k) plan with company match
  • Employee stock purchase plan
  • Commuter benefits
  • Professional development training
  • Social activities and networking opportunities
  • The listed benefits exclude seasonal employees and interns

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