Who We Are:

Mitsui Sumitomo Marine Management (U.S.A.), Inc. (MSMM) is a U.S. subsidiary of MS & AD Insurance Group Holdings, Inc., one of the world's top property/casualty insurance carriers with approx. 38,000 employees worldwide.

In joining MSMM, you are becoming part of a worldwide team that is dedicated to:

  • Making a lasting contribution to the enrichment of society by bringing security and safety to people and businesses around the world through the sale and servicing of its insurance products;
  • Realizing customer satisfaction by working to provide the finest products and services to consistently meet our clients' growing needs; and
  • Meeting our shareholders' expectations and strengthening their trust in us by continuously improving our business.

We value each employee's unique set of skills and contributions and believe that each employee plays an important role in the success of MSMM.

With over 14 U.S. locations some of the services we provide to multinational and domestic companies include:

Where We Are:

Some of our locations include:

  • Los Angeles, CA
  • Princeton, IN
  • Georgetown, KY
  • Warren, NJ (Home Office)
  • New York, NY
  • Cincinnati, OH
  • Dallas, TX
  • San Antonio, TX
  • Atlanta, GA

Working for MSMM:

We are dedicated to a set of core values that direct our actions and decisions:

  • Customer Focused We continuously strive to provide security and achieve customer satisfaction.
  • Integrity We are sincere, kind, fair and just in all our dealings with everyone.
  • Teamwork We achieve mutual growth by respecting one another's individuality and opinions and by sharing knowledge and ideas.
  • Innovation We listen to our stakeholders and continuously seek ways to improve our work and business.
  • Professionalism We make continuous efforts to improve our skills and proficiency to provide high quality services.

MSMM is always looking for top talent. If your definition of values matches ours, we welcome you to review our list of current openings. Follow this link to see:

Career Opportunities at MSMM

MSMM is an equal opportunity employer and does not discriminate on the basis of race, color, gender, religion, age, sexual orientation, national origin, disability, marital status, veteran status or any other legally protected status or occupationally irrelevant criteria in accordance with applicable federal, state and local laws governing non-discrimination in employment.