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
Public workers may receive reduced Social Security benefits. There’s growing support in Congress to change that

Blue Cross Blue Shield / NASCO Data Security Incident

The Real Reason Social Security Is in Danger

We Cannot Allow Extreme Proposals from the House of Representatives to Cause a Government Shutdown.

Take advantage of the opportunity to sign up for a Flexible Spending Account (FSA), now through November 29th!

HONORING OUR VETERANS

The New Era of Artificial Intelligence
Latest USW News
- Click here to download a PDF version of this Action Call. Tell your Representative that Trade Adjustment Assistance (TAA) needs to be renewed now Workers whose jobs were destroyed by offshoring have been left in […]
- Tis the Season to Shop and Compare You should know that the number one reason for bankruptcy among seniors is medical bills. Many seniors have insufficient insurance coverage when it comes to paying their medical […]
- Retirees Have Reason to Celebrate Happy Holidays, SOAR members! To close out 2023, I wanted to celebrate two important pro-worker, pro-retiree victories resulting from the Tuesday, November 7 elections. In Kentucky, our union rallied […]
- This story is part of a larger series introducing you to our Vets of Steel coordinators. Check out our news section for more. Drew Proudler's path from the Canadian Army to a pivotal role as a […]
- Thanks to the hard work of voting rights advocates, including members of the USW, Gov. Gretchen Whitmer signed HB 4568 earlier this month, overturning Michigan’s long-standing ban on hiring drivers to take voters to the […]
- USW Organizing Director Maria Somma this week appeared on the Leslie Marshall Show to discuss how workers across sectors are harnessing their collective power to secure fair contracts and safe working conditions. “What we're seeing […]