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Marissa F. Mugan

Associate


Boston

t:617.532.5890

f:617.532.5899

Email

Service Focus

  • Litigation and Trials
  • Counseling and Advice
  • Employment Discrimination and Harassment
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Overview
Credentials
Recognitions
Insights

Overview

Marissa Mugan represents employers in a variety of litigation matters and investigations, including trade secrets and non-competes and workplace disputes. She also advises businesses on maintaining compliance with federal, state, and local laws and drafts and revises employee handbooks, policies, and training materials. Marissa maintains an active pro bono practice with a focus on providing representation to victims of domestic and sexual violence.

Prior to joining Fisher Phillips, Marissa clerked for the Hon. George A. O’Toole, Jr., of the U.S. District Court for the District of Massachusetts and gained experience as an associate at a multi-practice law firm where she focused her practice on employment litigation and counseling.

During law school, Marissa served as a contributing editor for the North Carolina Law Review. She was also a legal intern for the Office of the Solicitor at the U.S. Department of Labor in Boston and a judicial intern for Hon. Sabita Singh of the Massachusetts Appeals Court.

Credentials

Education

  • J.D., 2021, University of North Carolina School of Law
  • B.A., 2016, Boston College

Bar Admissions

  • North Carolina
  • Massachusetts

Court Admissions

  • U.S. District Court for the District of Massachusetts

Recognitions

  • Recognized in The Best Lawyers in America, Ones to Watch (2025)
  • Recognized in the Pro Bono High Honor Roll for Massachusetts (2024)

Insights

  • Event

    10/08/25

    Money Matters: Pay Transparency Comes to Massachusetts — What Employers Need to Know

    Monica Snyder Perl, Marissa F. Mugan

    Read more 

  • News

    09/16/25

    Fisher Phillips Expands Employment Litigation Team in New England

    Joseph P. Mendes, Marissa F. Mugan, Joshua D. Nadreau

    Read more 

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