Joseph Smith
President

John Sinagra
Vice President

Keith Henderson
Financial Secretary

Joseph Plagenza
Treasurer

Lisa Menino
Recording Secretary

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
Emergency Medical Services
Construction Projects

Member News

Steelworker Activism Pays Off!

Steelworker Activism Pays Off! In early 2020, hundreds of District 4 activists gathered in Albany, New York, for the District’s first Rapid Response conference. They learned about the Rapid Response program and lobbied state legislators on legislation and issues affecting ...
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/ Latest News

We urge you to address the repeal of the Windfall Elimination Provision (WEP) and Government Pension Offset (GPO).

Update 11/11/2022 WEP/GPO CALL TO ACTION Call and email the members of the Ways and Means Committee Honorable Ways and Means Committee member, We urge you to address the repeal of the Windfall Elimination Provision (WEP) and Government Pension Offset ...
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Retirement Security

Imagine working hard every day at your job, contributing to your community and growing the economy for 40 years…50 years…. Then after a lifetime of giving your time and energy, all you want is to retire with dignity. But your ...
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Rapid response

Protecting Retirement Security

Protecting Retirement Security USW Core Values Educational Series – Issue 1 All workers have the right to retire with dignity and respect. In fact, retirement security that includes Social Security, Medicare and Medicaid was the highest rated issue in our ...
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Please consider donating to the Union Community Fund

Hurricane Ian Batters Florida on Its Way Up the East Coast Hurricane Ian made landfall in Florida on Wednesday with the full force of a Category 4 storm. As the now downgraded tropical storm continues its path up the East ...
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Labor Movement Blasts Opposition to TAA, Calls on Congress to Prioritize Working Families

Labor Movement Blasts Opposition to TAA, Calls on Congress to Prioritize Working Families A few weeks before Election Day, some members of Congress are making it clear they’re not on the side of working people. As debate rages over whether ...
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Your Union
Your Voice

Steelworkers are men and women of every ethnic background from cities and towns in every region of our countries,

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.

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USW News

Leading the way

A voice when
workers need a voice.

Established 1986
Member Benefits
Scholarships

A safe, healthy working environment is a right not a privilege.

Mailing address

15 Court Street
Boston, MA 02108

Contact phone

617-367-8589

Contact email

info@sena9158.com

Click a link in the top menu to contact an executive board member, steward, officer or trustee.

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    Sena Local 9158

    This site is intended to provide a place for instant communication with our membership, creating a means to inform you of the latest news, contact information and upcoming events

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