SENA 9158
AND PROTECTIONS OF OUR MEMBERS


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
Latest Member News
Annual Health Insurance OPT-Out

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…
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…
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…
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…
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…
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…
Latest USW News
- 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 […]
- For Immediate Release: Sun., June 1, 2025 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 […]
- 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, […]
- For Immediate Release: May 22, 2025 Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 or Tony Montana, tmontana@usw.org, 412-562-2592 PITTSBURGH – The United Steelworkers (USW) International President David McCall issued the following statement today after reports that […]
- CONTACT: Miguel Garcia, mgarcia@usw.org LAS CRUCES, N.M. – Members of United Steelworkers (USW) District 12 and Local 9424 are joining workers and allies from across southern New Mexico today for the “Las Cruces for Labor” […]
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