BOSTON, MASSACHUSETTS
Sena Local 9158
Working Tirelessly for the Rights and Protections of our Members
MEMBER UNITED STEEL WORKERS



About us
Building and Maintaining
a Better City Together
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.
LEARN MORELatest Member News

USW Mourns Passing of International President Tom Conway

David McCall is succeeding Tom Conway as our International President.

This Is Not a Game.

Free Estate Planning Seminar for SENA Members

Help Us Honor Our Massachusetts Veterans

USW Calls for End to Tax Breaks for Corporate Anti-Union Expenses

USW Local 4-200 Votes Down Contract with Robert Wood Johnson New Brunswick
Latest USW News
- United Steelworkers (USW) representatives from atomic sites across the United States strategized on a number of topics, including funding opportunities, health and safety, workforce training programs and more at the Atomic Energy Workers Council (AEWC) […]
- Click here to read this statement on whitehouse.gov. President Joe Biden honors the life and legacy of our Tom Conway, who passed away Monday, Sept. 25, saying, With Tom Conway’s passing, American workers have lost […]
- Steelworkers will stand with those who share our core values, including collective bargaining, affordable health care, infrastructure, workplace health and safety, fair trade, and retirement security. Recently, USW members joined allies to showcase progress on […]
- Click Here to download a printable version of this action call. Every year, Congress must pass and the President must sign funding legislation for the next fiscal year (FY), which consists of twelve appropriations bills. […]
- Vern Beck of Local 12775 was at the Indiana State House for a rally in support of teachers when he learned that lawmakers were debating a bill that would help members of his local. When […]
- Workers at Georgia bus manufacturer Blue Bird Corp. voted in huge numbers this spring to join the USW, a major organizing victory that gained national attention for its remarkable success in the notoriously anti-union South. […]