INTERNSHIP DETAILS

Intern- Marine Insurance (Summer 2026)

CompanyOne80
LocationManchester
Work ModeOn Site
PostedApril 16, 2026
Internship Information
Core Responsibilities
The intern will assist with marine underwriting operations, including analyzing business books, conducting carrier audits, and managing client relations. They will also participate in professional development training and deliver presentations on program design and recommendations.
Internship Type
full time
Company Size
510
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
One80 Intermediaries is a privately held firm with offices throughout the US and Canada. As a leading insurance wholesaler and program manager, the company offers placement services and binding authority for property and casualty, life, travel/accident and health, affinity and administrative services and warranty business. One80 serves commercial companies, non-profits, public entities, individuals and associations and unions, and has access to all major insurance markets in the US, Canada and UK. One80 has offices in more than 55 locations in the US and Canada. For more information visit www.one80intermediaries.com With expertise in marine, transportation, property, casualty, financial lines, medical stop loss, personal lines, travel/accident and health, life insurance and warranty coverage we provide in-house binding authority and access to market leading carriers on both sides of the Atlantic. One80 serves commercial companies, non-profits, public entities and individuals, and has access to all major insurance markets in the US, UK and Canada. One80 has offices in 46 locations nationwide including Boston, New York City, Chicago, Cleveland, Cincinnati, Miami, Atlanta, Houston, Dallas, San Antonio, Omaha, Mountain View, Philadelphia, San Diego, Seattle, Toronto, and Montreal.
About the Role

An exciting, 10-week, paid, on-site Internship experience awaits! Gain real life experience into the world of wholesale insurance. You will work within a high-energy, fast paced environment that is both competitive and fun. This role will afford the opportunity to work with our One80 Marine team in Manchester, NH for Summer 2026. This is an exciting opportunity to work with a leading wholesale brokerage providing access to carriers throughout the United States and Canada.  Our areas of specialization include (but are not limited to) Recreational Marine, Boat and Yacht Insurance, Ocean Marine and our retail agency affinity program.

Your responsibilities will extend to analyzing the book of business, creating impactful training presentations, and participating in various facets of day-to-day operations. This internship is designed to provide you with a holistic understanding of the intricacies within the industry while fostering professional growth and development. Join us for a summer filled with learning, collaboration, and real-life experiences in the fascinating world of One80 Marine.

Our summer internship program offers the chance to have practical, real-world experience. As a part of the program, you will have the opportunity to work on business specific projects where you will gain knowledge and experience to supplement and strengthen your skills.

You will:

  • Receive targeted business and technical training with a greater understanding surrounding MGA marine underwriting and operations.

  • Engage with Director of Underwriting and Operations with a focus on the Boat and Yacht program to be assigned specific tasks relating to client relations, workflows, carrier audits, and adherence to underwriting guidelines. 

  • Shadow team members on client meetings and join conference calls

  • Learn, and then make a presentation or presentations on program design, comparing options and making recommendations based on client needs

  • Be assigned a dedicated Internship Mentor during your Internship experience

  • Participate in our Professional Development Series (Creating/Updating Your LinkedIn profile, Interviewing Best Practices, Resume Writing, Job Search tips etc.)

Requirements & Qualifications:

  • Must be a rising senior (anticipated graduation 5/2027)

  • 3.0 GPA or higher (Transcript required prior to interview)

  • Preference for Business Major Undergraduates including Risk Management

  • Exceptional organizational and time-management skills

  • Must be detail oriented and proficient with MS Office Suite

One80 Intermediaries is part of Arrowhead Intermediaries, a global insurance distribution platform that offers deep specialization, scale, and innovation across wholesale brokerage, program administration, and specialty insurance. With more than 7,000 professionals worldwide and a collective portfolio exceeding $18 billion in premium placed in 2024, our combined organization delivers a diverse trading platform for insurance carriers as well as expanded access and niche solutions for brokers and customers navigating complex and hard-to-place risks. The platform combines entrepreneurial culture with operational excellence to deliver tailored solutions and long-term value across the insurance ecosystem.

One80 Intermediaries is an equal opportunity workplace and is committed to ensuring equal employment opportunity without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.

Learn more about working at One80 Intermediaries by visiting our careers page: www.one80.com/careers.

Personal information submitted by California applicants in response to a job posting is subject to One80's  California Job Applicant Privacy Notice .

Key Skills
Marine insuranceUnderwritingClient relationsWorkflow managementCarrier auditsPresentation skillsData analysisTime managementOrganizational skillsMS Office SuiteRisk managementCommunication
Categories
Finance & AccountingManagement & LeadershipAdministrative
Benefits
Paid internshipProfessional development seriesMentorship program