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
New benefit offers for Members!

New Study Finds Disturbing, Dramatic Increase in Worker Opioid Overdose Deaths; Advocates Demand Incoming Funds be Used for Preventive and Educational Services for Workers At-Risk
Today, the Massachusetts Department of Public Health (DPH) released an update to a report on opioid-related overdose deaths (OROD) by industry and occupation covering the years 2011-2015 to include new data gathered from 2016-2017. The report, titled Opioid-related Overdose Deaths…
Enough with the political b.s.
Tom Conway, USW International President Those of you who know me, know I’m a man who doesn’t mince words. I say what I mean and…
Labor’s Endorsed Candidates
Dear friends, Your vote in local elections is critical to our democracy. Our local city councilors, school committee members and mayors make decisions that affect our…
City of Boston Policy: Temporary COVID-19 Paid Leave for Testing and Vaccination Information And Testing Form
OverviewAs a community, all of us must do all we can to prevent the spread of COVID-19. To protectourselves, our families, and our neighbors, we…
Opponents say proposed Illinois amendment would give public unions more power
Andrew Hensel, The Center Square – Washington Examiner – Sunday, August 22, 2021 A new proposed amendment on the 2022 ballot by the Illinois General…
COVID-19 in Numbers
COVID-19 in Numbers From Johns Hopkins University (as of publication time):There have been at least 623,000 deaths in the United States.More than 37 million cases in all…
Latest USW News
- Nippon Steel Corporation (“Nippon Steel”), together with its wholly owned subsidiary Nippon Steel North America, Inc. (“NSNA”), United States Steel Corporation (“U. S. Steel”), and the United Steelworkers (“USW”) have ended all litigation and other […]
- Contact: Tony Montana, tmontana@usw.org The United Steelworkers (USW) issued the following statement from District 7 Director Mike Millsap after the 7th U.S. Circuit Court denied Alcoa’s motion to delay a District Court order requiring the […]
- Contact: R.J. Hufnagel, rhufnagel@usw.org PITTSBURGH – About 100 members of the United Steelworkers (USW) and their allies marched through downtown Pittsburgh on Friday, Aug. 22, calling on lawmakers and employers to prioritize worker health and […]
- Contact: Tony Montana, tmontana@usw.org (Toledo) – Donnie Blatt, USW District 1 Director, made the following statement after negotiations with Libbey Glass today: “The United Steelworkers (USW) District 1, on behalf of our members of Locals […]
- Contact: Jess Kamm, jkamm@usw.org (Pittsburgh) – The following statement was made by USW District 10 Director Bernie Hall in response to the August 11th explosion at U.S. Steel’s Clairton Coke Works: “The USW has occupational […]
- Contact: Jenn Wood, jwood@usw.org, 412-562-1160 (PITTSBURGH, Pa.) – Hundreds of members of the United Steelworkers (USW) and other area unions championed the power of collective action and denounced Donald Trump’s attacks on working people at […]
United Steel Workers
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