WORKING TIRELESSLY FOR THE RIGHTS AND PROTECTIONS OF OUR MEMBERS
Unity and Strength for Workers
Sena Local 9158 is a United Steel Workers local union. Sena represents public employees in Massachusetts.
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.
ABOUT SENA 9158
Building and Maintaining a Better City Together
SENA 9158 (Salaried Employees of North America, part of the United Steelworkers) represents Boston city employees in various essential roles, advocating for fair terms, better working conditions, and contract enforcement in departments like Parks & Rec, Boston Centers for Youth and Families, and Inspectional Services, covering jobs from public works and transportation to emergency medical services, ensuring these public servants have a voice and strong representation for city services to function effectively.
Below are just some of the important jobs our members take pride in doing. Click here to learn more about our union and it’s members.
Essential City Services
Inspection Services
Public Works & Environment
Data & Administration
Community & Youth Services
Transportation & EMS
MEMBER NEWS
Latest SENA 9158 News
Stay up to date on your union activities, information and interesting articles
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SAVE Act Silences Eligible Voices at the Ballot Box!
On February 11, 2026, the House of Representatives took a Senate-passed bipartisanveterans bill, stripped its content, and used it as a vehicle to pass the Safeguard AmericanVoter Eligibility (SAVE) Act […]
Posted by Joseph Smith
Read more: SAVE Act Silences Eligible Voices at the Ballot Box! -
Despite Relentless Attacks, Nearly Half a Million Workers Unionized in 2025
Breaking News 📰Despite Relentless Attacks, Nearly Half a Million Workers Unionized in 2025 New data released today by the U.S. Bureau of Labor Statistics (BLS) shows union representation grew by 463,000 in 2025, […]
Posted by Joseph Smith
Read more: Despite Relentless Attacks, Nearly Half a Million Workers Unionized in 2025 -
Labor Movement Mourns Passing of Gerard, Former USW President
On Sunday, former United Steelworkers (USW) International President Leo W. Gerard, the longest tenured president in the union’s history, passed away. Remembered as a relentless fighter for his members who […]
Posted by Joseph Smith
Read more: Labor Movement Mourns Passing of Gerard, Former USW President -
Steelworkers Rally Behind Roadside Safety Bill!
Last week, Massachusetts Steelworkers met with state lawmakers to urge passage ofS.2653, a bill that expands the state’s “Move Over Law” to require drivers to slow downor move over when […]
Posted by Joseph Smith
Read more: Steelworkers Rally Behind Roadside Safety Bill! -
New USW Leaders Prepare to Take Office
Resources – Press Releases USW October 24, 2025 New USW Leaders Prepare to Take Office Contact: Jess Kamm Broomell, j kamm@ usw.org, 412-562-2444 (Pittsburgh) – A historic new slate of […]
Posted by Joseph Smith
Read more: New USW Leaders Prepare to Take Office -
New benefit offers for Members!
New benefit offers for SENA 9158 members. See attached flyer but all members can contact Kevin and set up an appointment. Kevin and his team will be visiting other locations […]
Posted by Joseph Smith
Read more: New benefit offers for Members!
United Steel Worker News
Latest news from United Steel Workers
- This is part 5 of the Building Power with Our Ballot series from the USW’s Political newsletter Election Connection. Arizona’s labor movement sees an opportunity for historic change in the state legislature that would bolster […]
- Women of Steel Forge a New Era of Education and Activism Nearly 800 Women of Steel descended upon Toronto, Canada, to harness their global solidarity, hone their leadership skills, and usher in a “new era” […]
- Brown Takes Office as Union’s 10th International President Roxanne Brown vowed to harness the power of solidarity to build a better future for workers as she took the oath of office in March to become […]
- Click here to download this Feedback Report as a PDF. Over two weeks, hundreds of USW members contacted their U.S. Representative urging them to support H.R. 5408, the bipartisan Faster Labor Contracts Act. Due to […]
- Although I have only recently stepped into the role of SOAR President, I am excited and eager to share my vision, priorities, and recent activities with you. My top priority is raising awareness that SOAR […]
- Throughout April and May, current and retired USW members participated in the USW’s 2026 Your Union, Your Voice (YUYV) virtual town halls and gave feedback in their responses to the USW’s online membership survey. While […]
Our union is democracy in action. When we’re divided, we are vulnerable. But together, we’re unstoppable.
By working together, we bargain strong contracts that raise wages, strengthen benefits and advance workplace health and safety.
We give workers across a wide spectrum of industries a voice on the job, and our advocacy has helped bring about some of the most important labor laws.
And we’re not done yet.
WATCH OUR VIDEOS
Learn more about our union and what we do
These videos will help you learn more about Sena Local 9158 and it’s impact on the City of Boston.
