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

Time to Step Up for Our Tire Sector
Contact your Senators and Representatives TODAY! As the largest union in tire manufacturing, the USW has taken the threat of increased dumped and subsidized tire…
Tell the Senate to Pass the PRO Act
Contact Your Senators Today! Today, on Workers Memorial Day, we are acutely aware that workers’ safety and their ability to have a voice on the…
Workers Memorial Day 2021: Renew the Promise; Safe Jobs for All
A Message From Tom Conway, USW International President Fifty years ago on April 28, the Occupational Safety and Health Act went into effect, promising every…
Time to Put on the Pressure, Steelworkers!
Tell your Representative to vote YES on H.R. 1195! At our 2019 Conference, over 650 Steelworkers took to the streets in Washington, D.C. to send…
It’s More than Just a Stimulus Check. Where Does the Money Go?
The down and dirty on how the American Rescue Plan is being allocated. The recently passed American Rescue Plan was much more than just a…
No Elections Needed
To the Membership of SENA 9158 We are Proud to announce that since there were no challenges to any of the positions, there will be…
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” […]
United Steel Workers
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