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

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…

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…

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Latest USW News

  • Contact: Joe Smydo, jsmydo@usw.org, 412-562-2281 (NEWPORT NEWS, Va.)— More than 100 members of the United Steelworkers (USW) championed the power of collective action and denounced Donald Trump’s attacks on working people, welcoming the AFL-CIO’s nationwide […]
  • (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement in response to Congress passing its budget bill: “Republicans in both houses of Congress this week showed their true colors, passing a […]
  • Contact: Jess Kamm Broomell, jkamm@usw.org; Tony Montana, tmontana@usw.org (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement after U.S. Steel announced it finalized its transaction with Japanese-owned Nippon Steel: “Management at […]
  • FOR IMMEDIATE RELEASE Pittsburgh, PA / Hannover, Germany – The United Steelworkers (USW) and the German Industrial Union of Mining, Chemical, and Energy Workers (IGBCE) today issued a bold call to action, calling on policymakers […]
  • Contact: Chelsey Engel, cengel@usw.org, 412-212-8173 (Pittsburgh) – The United Steelworkers (USW) International President David McCall, along with the USW LGBTQ+ Advisory Committee, released the following statement in honor of Pride Month: “USW members at our […]
  • Contact: Jess Kamm Broomell, jkamm@usw.org or Tony Montana, tmontana@usw.org  The United Steelworkers (USW) today issued the following statement from International President David McCall:  “We have not participated in the discussions involving U.S. Steel, Nippon Steel, […]
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