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

Public workers may receive reduced Social Security benefits. There’s growing support in Congress to change that
PUBLISHED SUN, NOV 12 2023 By: Lorie Konish When Dave Bernstein, 87, started working at the U.S. Postal Service in February 1970, he was making $2.35 an…
Blue Cross Blue Shield / NASCO Data Security Incident
IF YOU RECEIVE A LETTER FROM NASCO DO NOT IGNORE IT Important Security Notification. NASCO, (collectively, “NASCO” or “we”), provides claims administration services to health…
The Real Reason Social Security Is in Danger
Why is Social Security running out of money? Income inequality. As inequality has exploded and the rich have gotten richer, more and more of their…
We Cannot Allow Extreme Proposals from the House of Representatives to Cause a Government Shutdown.
In September, we asked you to tell your legislators to avoid a government shutdown by reaching a funding agreement for Fiscal Year (FY) 2024. At…
HONORING OUR VETERANS
On Nov. 11, we mark Veterans Day in the United States and Remembrance Day in Canada to honor those who served our countries in the…
The New Era of Artificial Intelligence
Americans are experiencing the greatest technological transformation of the modern era. Automation and artificial intelligence (AI) are changing how we live, work and communicate.But the…
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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