
Marissa F. Mugan
Associate
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.
Insights
News
Jan 9, 2026
Republished Insight: Massachusetts Pay Transparency Law Now Fully in Effect: 5 Action Steps for Employers
Insights
Oct 31, 2025
Event
Oct 8, 2025
Money Matters: Pay Transparency Comes to Massachusetts — What Employers Need to Know
News
Sep 16, 2025
Fisher Phillips Expands Employment Litigation Team in New England