Unity and Strength for Workers

SENA 9158

WORKING TIRELESSLY FOR THE RIGHTS
AND PROTECTIONS OF OUR MEMBERS

Michael Mackan
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
EMS
Construction Projects

The HERO Act Military Service Credit Buyback

Dear Members, This is a reminder that the deadline to apply for the HERO Act military service credit buyback is rapidly approaching. To ensure timely…

A Budget for Billionaires,Not Working Families

A Budget for Billionaires,Not Working Families Congress has now passed a budget bill that working families cannot afford. The legislation adds $3.3 trillion to the…

Annual Health Insurance OPT-Out

HEALTH INSURANCE OPT-OUT The Annual Health Insurance Opt Out period began Monday, June 2, 2025.  To submit an application for the Annual Health Insurance Opt Out…

Tell Congress: Pass the Protect America’s Workforcw Act

AFL-CIO  Yesterday at 4:24 PM  ·  Eliminating the collective bargaining rights of hundreds of thousands of federal workers? That’s union-busting. Call Congress and tell them to support the bipartisan…

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…

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Latest USW News

  • Nippon Steel Corporation (“Nippon Steel”), together with its wholly owned subsidiary Nippon Steel North America, Inc. (“NSNA”), United States Steel Corporation (“U. S. Steel”), and the United Steelworkers (“USW”) have ended all litigation and other […]
  • Contact: Tony Montana, tmontana@usw.org The United Steelworkers (USW) issued the following statement from District 7 Director Mike Millsap after the 7th U.S. Circuit Court denied Alcoa’s motion to delay a District Court order requiring the […]
  • Contact: R.J. Hufnagel, rhufnagel@usw.org PITTSBURGH – About 100 members of the United Steelworkers (USW) and their allies marched through downtown Pittsburgh on Friday, Aug. 22, calling on lawmakers and employers to prioritize worker health and […]
  • Contact: Tony Montana, tmontana@usw.org (Toledo) – Donnie Blatt, USW District 1 Director, made the following statement after negotiations with Libbey Glass today: “The United Steelworkers (USW) District 1, on behalf of our members of Locals […]
  • Contact: Jess Kamm, jkamm@usw.org (Pittsburgh) – The following statement was made by USW District 10 Director Bernie Hall in response to the August 11th explosion at U.S. Steel’s Clairton Coke Works: “The USW has occupational […]
  • Contact: Jenn Wood, jwood@usw.org, 412-562-1160 (PITTSBURGH, Pa.) – Hundreds of members of the United Steelworkers (USW) and other area unions championed the power of collective action and denounced Donald Trump’s attacks on working people at […]
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