Mid Level Marine Underwriter Jobs
Mid level marine underwriter jobs go to professionals ready to own account portfolios, make binding coverage decisions with limited oversight, and guide junior staff through complex risk assessments. Openings run across Insurance, with employers like The Hartford, Berkshire Hathaway Specialty Insurance, and Risk Specialists Companies Insurance Agency hiring at this level now.
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At AIG, we are reimagining the way we help customers to manage risk.
Join us as a Senior Underwriter, Inland Marine - Specialty Lines to play your part in that transformation. It’s an opportunity to grow your skills and experience as a valued member of the team.
Make your mark in Underwriting
AIG underwriting teams help to find insurance solutions in areas including Financial Lines, Property, Casualty, Specialty Lines, Cyber and Multinational Clients. We are reimagining how we help customers to manage risk, transforming our operating model, and reshaping our role responsibilities and career pathways. The goal is to unlock the full potential in each colleague – empowering our people to grow as insurance professionals and add more value to our customers and AIG.
How you will create an impact
The Senior Underwriter will contribute to the growth of the business by underwriting Inland Marine products under general direction, issuing quotes and policies while ensuring standards and compliance guidelines are met. The position is responsible for underwriting large accounts and building relationships with clients and brokers. Other responsibilities include:
- Evaluating, prioritizing and selecting submissions to be underwritten
- Delivering strategic account reviews and preparing associated file documentation
- Adhering to underwriting guidelines and discipline
- Assisting management with the implementation of profit center strategic initiatives and providing technical underwriting and marketing support on other projects
- Assisting regional manager and product leaders in developing existing and establishing new broker relationships
- Collaborating with Distribution, Territory Managers, and other line(s) of business to target business development opportunities
- Working with management, brokers, clients, and other partners on deal structure, contract terms and conditions on a portfolio of more complex risks
- Representing AIG at client and broker functions
- Contributing to the development of less experienced staff
- Participating in special underwriting projects as needed
- Providing superior customer service to brokers and clients (internal & external)
What you’ll need to succeed
- Understanding of Inland Marine Insurance and associated risks including fundamentals of loss trends, loss triangles, and ratemaking etc. with a focus on Transportation and Logistic risks
- Must be detail-oriented, possess analytical, critical thinking and problem solving skills, and be able to make decisions based on level of authority
- Effective in dynamic environment, adaptable, comfortable with ambiguity, working at pace and prioritizing multiple tasks
- Strong communication skills (written and verbal), collaboration, building trust with wide range of colleagues and clients
- Financial acumen, appetite for learning about the industry, negotiating skills and a focus on writing profitable business
- Minimum 3 years of relevant professional experience; Commercial Insurance Company, Agency or Brokerage experience preferred; Inland Marine experience preferred
Ready to take your career to the next level? We would love to hear from you.
#LI-AIG #InlandMarineUnderwriter #InsuranceCareers #InsuranceJobs #MarineUnderwriting
At AIG, we value in-person collaboration as a vital part of our culture, which is why we ask our team members to be primarily in the office. This approach helps us work together effectively and create a supportive, connected environment for our team and clients alike.
Enjoy benefits that take care of what matters
At AIG, our people are our greatest asset. We know how important it is to protect and invest in what’s most important to you. That is why we created our Total Rewards Program, a comprehensive benefits package that extends beyond time spent at work to offer benefits focused on your health, wellbeing and financial security—as well as your professional development—to bring peace of mind to you and your family.
Reimagining insurance to make a bigger difference to the world
American International Group, Inc. (AIG) is a global leader in commercial and personal insurance solutions; we are one of the world’s most far-reaching property casualty networks. It is an exciting time to join us — across our operations, we are thinking in new and innovative ways to deliver ever-better solutions to our customers. At AIG, you can go further to support individuals, businesses, and communities, helping them to manage risk, respond to times of uncertainty and discover new potential. We invest in our largest asset, our people, through continuous learning and development, in a culture that celebrates everyone for who they are and what they want to become.
Welcome to a culture of inclusion
We’re committed to creating a culture that truly respects and celebrates each other’s talents, backgrounds, cultures, opinions and goals. We foster a culture of inclusion and belonging through learning, cultural awareness activities and Employee Resource Groups (ERGs). With global chapters, ERGs are a cornerstone for our culture of inclusion. The talent of our people is one of AIG’s greatest assets, and we are honored that our drive for positive change has been recognized by numerous recent awards and accreditations.
AIG provides equal opportunity to all qualified individuals regardless of race, color, religion, age, gender, gender expression, national origin, veteran status, disability or any other legally protected categories.
AIG is committed to working with and providing reasonable accommodations to job applicants and employees with disabilities. If you believe you need a reasonable accommodation, please send an email to candidatecare@aig.com.
Functional Area:
At AIG, we are reimagining the way we help customers to manage risk.
Join us as a Senior Underwriter, Inland Marine - Specialty Lines to play your part in that transformation. It’s an opportunity to grow your skills and experience as a valued member of the team.
Make your mark in Underwriting
AIG underwriting teams help to find insurance solutions in areas including Financial Lines, Property, Casualty, Specialty Lines, Cyber and Multinational Clients. We are reimagining how we help customers to manage risk, transforming our operating model, and reshaping our role responsibilities and career pathways. The goal is to unlock the full potential in each colleague – empowering our people to grow as insurance professionals and add more value to our customers and AIG.
How you will create an impact
The Senior Underwriter will contribute to the growth of the business by underwriting Inland Marine products under general direction, issuing quotes and policies while ensuring standards and compliance guidelines are met. The position is responsible for underwriting large accounts and building relationships with clients and brokers. Other responsibilities include:
- Evaluating, prioritizing and selecting submissions to be underwritten
- Delivering strategic account reviews and preparing associated file documentation
- Adhering to underwriting guidelines and discipline
- Assisting management with the implementation of profit center strategic initiatives and providing technical underwriting and marketing support on other projects
- Assisting regional manager and product leaders in developing existing and establishing new broker relationships
- Collaborating with Distribution, Territory Managers, and other line(s) of business to target business development opportunities
- Working with management, brokers, clients, and other partners on deal structure, contract terms and conditions on a portfolio of more complex risks
- Representing AIG at client and broker functions
- Contributing to the development of less experienced staff
- Participating in special underwriting projects as needed
- Providing superior customer service to brokers and clients (internal & external)
What you’ll need to succeed
- Understanding of Inland Marine Insurance and associated risks including fundamentals of loss trends, loss triangles, and ratemaking etc. with a focus on Transportation and Logistic risks
- Must be detail-oriented, possess analytical, critical thinking and problem solving skills, and be able to make decisions based on level of authority
- Effective in dynamic environment, adaptable, comfortable with ambiguity, working at pace and prioritizing multiple tasks
- Strong communication skills (written and verbal), collaboration, building trust with wide range of colleagues and clients
- Financial acumen, appetite for learning about the industry, negotiating skills and a focus on writing profitable business
- Minimum 3 years of relevant professional experience; Commercial Insurance Company, Agency or Brokerage experience preferred; Inland Marine experience preferred
Ready to take your career to the next level? We would love to hear from you.
#LI-AIG #InlandMarineUnderwriter #InsuranceCareers #InsuranceJobs #MarineUnderwriting
At AIG, we value in-person collaboration as a vital part of our culture, which is why we ask our team members to be primarily in the office. This approach helps us work together effectively and create a supportive, connected environment for our team and clients alike.
Enjoy benefits that take care of what matters
At AIG, our people are our greatest asset. We know how important it is to protect and invest in what’s most important to you. That is why we created our Total Rewards Program, a comprehensive benefits package that extends beyond time spent at work to offer benefits focused on your health, wellbeing and financial security—as well as your professional development—to bring peace of mind to you and your family.
Reimagining insurance to make a bigger difference to the world
American International Group, Inc. (AIG) is a global leader in commercial and personal insurance solutions; we are one of the world’s most far-reaching property casualty networks. It is an exciting time to join us — across our operations, we are thinking in new and innovative ways to deliver ever-better solutions to our customers. At AIG, you can go further to support individuals, businesses, and communities, helping them to manage risk, respond to times of uncertainty and discover new potential. We invest in our largest asset, our people, through continuous learning and development, in a culture that celebrates everyone for who they are and what they want to become.
Welcome to a culture of inclusion
We’re committed to creating a culture that truly respects and celebrates each other’s talents, backgrounds, cultures, opinions and goals. We foster a culture of inclusion and belonging through learning, cultural awareness activities and Employee Resource Groups (ERGs). With global chapters, ERGs are a cornerstone for our culture of inclusion. The talent of our people is one of AIG’s greatest assets, and we are honored that our drive for positive change has been recognized by numerous recent awards and accreditations.
AIG provides equal opportunity to all qualified individuals regardless of race, color, religion, age, gender, gender expression, national origin, veteran status, disability or any other legally protected categories.
AIG is committed to working with and providing reasonable accommodations to job applicants and employees with disabilities. If you believe you need a reasonable accommodation, please send an email to candidatecare@aig.com.
Functional Area:
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Mid Level Marine Underwriter Jobs: Frequently Asked Questions
How do I get a mid level marine underwriter job?
Position yourself around ownership, not just support. Highlight accounts you underwrote independently, risk decisions you made without escalation, and any cargo, hull, or marine liability lines you managed end to end. Tailor your resume to show scope, not just tasks, and demonstrate familiarity with policy forms, vessel classification, and market conditions relevant to the roles you are targeting.
Which companies hire mid level marine underwriters?
Companies hiring mid level marine underwriters right now include The Hartford, Berkshire Hathaway Specialty Insurance, and Risk Specialists Companies Insurance Agency, based on current listings on Migrate Mate as of November 2026. At this level, hiring comes from specialty insurers, Lloyd's syndicates, and regional carriers building out dedicated marine underwriting teams.
Are there remote mid level marine underwriter jobs?
Yes, though most roles still have an in-office or hybrid component given the relationship-driven nature of marine underwriting. About 100% of mid level marine underwriter openings are remote or hybrid as of November 2026, concentrated at carriers with established distributed teams and brokers serving national accounts.
How do I move up to a mid level marine underwriter role?
Moving from entry level to mid level means shifting from executing someone else's decisions to owning your own book. That comes from deepening technical knowledge across specific marine lines, taking on progressively larger or more complex accounts, and demonstrating measurable outcomes, like loss ratios improved or premium volume grown. Earning an AMIM or CPCU designation accelerates that progression and signals serious commitment to the marine market.
Which industries hire the most mid level marine underwriters?
Mid Level marine underwriter roles concentrate in Insurance, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring because they depend on specialized risk expertise to price and structure coverage for cargo, inland marine, ocean freight, and hull exposures that general commercial underwriters typically do not handle.