Joseph Smith

John Sinagra
Vice President

Keith Henderson
Financial Secretary

Joseph Plagenza

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.

Community Centers
Emergency Medical Services
Construction Projects

Member News

Labor endorsed candidate

Labor’s Endorsed Candidate

Labors endorsed candidate. Vote union. Special Election Tuesday May 3, 2022. Gabriela Coletta Build Back Better with Equity, Opportunity and with Strong Communities ...
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Health care enrollment

2022 Health Care Annual Enrollment / Wellness Fairs

MONDAY, MAY 2 – FRIDAY, MAY 20This is the yearly period when employees and retirees can enroll in and change health insurance plans and coverage without a qualifying life event. Click Here for Flyer ...
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Rapid response

It’s Time to Put Workers First.

Last week, we told you about two bills, a Senate passed bill, S. 1260, the United States Innovation and Competition Act (USICA), and its counterpart in the House, H.R. 4521, the America COMPETES Act. In the coming weeks, these two ...
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Postal reform

Pass the Postal Reform Act

Tell your senators to pass the Postal Service Reform Act (H.R. 3076). This bipartisan legislation will financially stabilize the U.S. Postal Service and guarantee six days of mail delivery for consumers. Add Your Name The U.S. Postal Service (USPS) is ...
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Fitness forms

Health Care Fitness Reimbursement Forms

For Blue Cross Blue Shield: Click Here to download form For Allways Health Partners: Click Here to download form ...
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AFL-CIO Secretary-Treasurer Redmond to Retire from USW

AFL-CIO Secretary-Treasurer Redmond to Retire from USW AFL-CIO Secretary-Treasurer Fred Redmond (pictured above), who serves as international vice president of the United Steelworkers (USW), announced on Friday that he will retire from the union on March 31, 2022. Redmond will ...
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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.

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USW News

Leading the way

A voice when
workers need a voice.

Established 1986
Member Benefits

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

Mailing address

15 Court Street
Boston, MA 02108

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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