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 Filing Forms for Health Insurance Information
FORM 1099-HC (REQUIRED FOR MASS. STATE TAX RETURN) Form 1099-HC is needed to complete your MA state tax return. This form serves as proof of…
GBLC Statement Regarding Janus v. AFSCME
No court decision can stifle the hopes, dreams and aspirations of working people that can only be achieved with a union and a voice on…
Statement by AFL-CIO President Richard Trumka on the Supreme Court’s decision in Janus v. AFSCME, Council 31:
The Supreme Court’s 5-4 decision in Janus v. AFSCME, Council 31, abandons decades of commonsense precedent. In this case, a bare majority of the court,…
Show Your Union Card For Great Discounts And More
Go to union plus.com Register on the Union Plus.Com Website and see what your union membership and your membership card can do for you. Great discounts and more, Instantly access…
What Does The Union Do For You?
In good times, progress is made over several contracts. But in bad times, the union-negotiated contract makes it difficult and costly for the boss to…
No Election 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
- 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 […]
United Steel Workers
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