Sena Local 9158 is a United Steel Workers local union. Sena represents public employees in Massachusetts. Our members do some of the most important jobs in the City of Boston every day to keep the City thriving and moving forward.
Below are just some of the important jobs our members take pride in doing. Click the link below to learn more about our union and it's members.
Steelworkers are men and women of every ethnic background from cities and towns in every region of our countries,
USW democracy begins at home, in more than 1,800 local unions throughout Canada, the United States and the Caribbean. Membership is open to all without discrimination.
A safe, healthy working environment is a right not a privilege.
15 Court Street
Boston, MA 02108
Click a link in the top menu to contact an executive board member, steward, officer or trustee.
This site is intended to provide a place for instant communication with our membership, creating a means to inform you of the latest news, contact information and upcoming events