Boston, Massachusetts
SENA LOCAL 9158
Unity and Strength for Workers
Sena Local 9158 is a member of United Steel Workers
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
2025 BCYF Secret Santa Program – Help us spread some joy!
Tax Forms Related to Health Insurance
FORM 1099-HC (Required for Massachusetts State Tax Returns) FORM 1099-HC (Required for Massachusetts State Tax Returns)Form 1099-HC is needed to complete your MA state tax…
The Power of Our Union: On the Island of Puerto Rico, USW Members are Stepping up the Fight for Workers’ Rights
FEB 13, 2024 Miguel Cruz spent 31 years as a union worker with Puerto Rico’s electric power authority. Although he reached an age at which…
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…
Latest USW News
- USW, Allies Slam Pause in Shipbuilding Relief Measures, Call on USTR to Prioritize National SecurityContact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – The United Steelworkers union (USW) along with labor allies this week called on the United States Trade Representative (USTR) to stand firm on Section 301 trade relief […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – A historic new slate of officers will take over leadership of the United Steelworkers (USW) in March following the union’s regular four-year nomination and election process that […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Massena, N.Y.) – United Steelworkers (USW) District 4 Director Dave Wasiura issued the following statement in response to Alcoa’s announcement that it secured a 10-year energy contract and will […]
- Contact: R.J. Hufnagel, rhufnagel@usw.org, 412-562-2450 PITTSBURGH – The United Steelworkers (USW) released the following statement today from International President David McCall and International Association of Machinists (IAM Union) International President Brian Bryant in response to […]
- FOR IMMEDIATE RELEASE: Fri., Oct. 3, 2025Contact: Chelsey Engel, cengel@usw.org, 412-212-8173 (Fontana, Calif.) – More than 8,600 Kaiser Permanente health care workers represented by USW Local 7600 have officially issued a 10-day notice of intent […]
- Contact: R.J. Hufnagel, (412) 562-2450, rhufnagel@usw.org (PITTSBURGH) – Leo W. Gerard, who led the United Steelworkers (USW) as the union’s international president for more than 18 years, died on Sunday, Sept. 21, 2025. Gerard, who […]
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