SENA 9158
WORKING TIRELESSLY FOR THE RIGHTS AND PROTECTIONS OF OUR MEMBERS

Leading the way
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.
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.
Arborist
Community Centers
Transportation
horticulture
EMS
Construction Projects
Latest Member News
Executive Order Strips Collective Bargaining from Federal Workers

Ensuring Fairness for Striking Workers in Massachusetts!
Striking is a Powerful Tool – But It Comes at a Cost • Going on strike is a powerful tool for workers to demand fair…
Fed up and taking action
The government can work for billionaires or it can work for working people—but not both. So when Elon Musk created his own unaccountable pseudo-government department, the…
We Need Every Member of Congress to Speak Up
Tell your Senators and Representative to demand a fully functioning NLRB. The NLRB—usually led by five board members— is responsible for union elections, investigates unfair…
Worker Power Prevails!
“Right-to-Work” Rejected in New Hampshire. Over the past month, Steelworkers across District 4 tweeted, rallied, testified, displayed bat light signals, and wrote their Representatives to…
FITNESS REIMBURSEMENT BENEFIT – DEADLINE TO SUBMIT IS MARCH 31, 2025
Save up to $150! Don’t miss out on the chance to get up to $150 for fitness-related expenses this year! The deadline to submit your…
Social Security Benefits Restored For Public Employees!
Social Security Benefits Restored for Public Employees!On Sunday, January 5, 2025, President Biden signed H.R. 82, the Social Security Fairness Act into law. In November,…
Latest USW News
- Contact: Tony Montana – 412-562-2592; tmontana@usw.org PITTSBURGH – The United Steelworkers (USW) today said that members at Allegheny Technologies Inc. (ATI) have ratified a new six-year collective bargaining agreement that includes significant wage increases, a […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement after the United States Trade Representative (USTR) released its final plan to address China’s unreasonable and […]
- Contact: Jess Kamm Broomell, jkamm@usw.org or R.J. Hufnagel, rhufnagel@usw.org LAS VEGAS (April 4) – Thousands of members of the United Steelworkers (USW) union from across the United States, Canada and the Caribbean, along with allies […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement after the U.S. Senate voted in favor of a resolution ending the 25 percent tariffs on […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement in response to President Donald Trump’s announcement that his administration will implement a wide array of […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement today in response to President Donald Trump’s executive order attempting to strip federal workers of their […]
United Steel Workers
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