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
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…
Executive Order Strips Collective Bargaining from Federal Workers
Executive Order Strips Collective Bargaining from Federal Workers On Thursday, March 27, President Trump issued an executive order that would eliminate the right to collectively bargain for…
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…
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…
Latest USW News
- CONTACT: Miguel Garcia, mgarcia@usw.org LAS CRUCES, N.M. – Members of United Steelworkers (USW) District 12 and Local 9424 are joining workers and allies from across southern New Mexico today for the “Las Cruces for Labor” […]
- CONTACT: Erin Bates, ebates@umwa.org, Jess Kamm Broomell, jkamm@usw.org United Mine Workers of America (UMWA) and the United Steelworkers (USW) issued the following statement today regarding the Eighth Circuit Court’s decision to deny their motion to […]
- 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 […]
United Steel Workers
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.
Latest News
See what’s going on at USW.org. See all the latest news here.
Solidarity Works Podcast
Listen to the latest episode of Solidarity Works