SENA 9158
WORKING TIRELESSLY FOR THE RIGHTS 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
We Need Every Member of Congress to Speak Up

USW on Pride Month: It is Our Honor and Duty to Uplift Our LGBTQ+ Siblings
UN 01, 2024 For Immediate Release: Sat., June 1, 2024Contact: Chelsey Engel, cengel@usw.org, 412-212-8173 (Pittsburgh) – The United Steelworkers (USW) President David McCall, along with the USW LGBTQ+…
Veteran of USW SENA Local 9158
This is a resource for USW Members who served or who are serving our country. To find Camaraderie ,Support and a way to fight core…
Marijuana, Safety, and Fairness
Marijuana, Safety, and Fairness: Part 1 Evolving Legal Landscape Reshaping Opinions on Marijuana Use and Workers’ Rights Marijuana was criminalized in the United States in…
Sign now: Protect Public Servants’ Retirement
Tell Congress: Eliminate the Windfall Elimination Provision and Government Pension Offset provisions that deny public servants the full Social Security benefits they have earned over…
Windfall Elimination Provision (WEP) and Government Pension Offset (GPO)
We know it’s been a while since the last update, but, with everything going on in Washington, it has been a constant battle to get…
Latest USW News
- Contact: R.J. Hufnagel, (412) 562-2450, rhufnagel@usw.org (PITTSBURGH) — The United Steelworkers (USW) and Eos Energy Enterprises, a leading innovator in designing, manufacturing, and providing zinc-based long-duration energy storage systems, reached a tentative agreement today on a first contract covering about […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement today following President Donald Trump’s announcement that he would institute 25 percent tariffs on steel and […]
- Contact: Jess Kamm Broomell, 412-562-2444, jkamm@usw.org PITTSBURGH —The United Steelworkers (USW) union today announced that International President David McCall filed a motion to dismiss a lawsuit filed against him by U.S. Steel and Nippon Steel […]
- Contact: Jenn Wood, 412-562-1160, jwood@usw.org Pittsburgh —The United Steelworkers (USW) District 10 today endorsed Pittsburgh Mayor Ed Gainey’s bid for re-election, citing his strong record of support for unionized workers and those seeking to organize across the […]
- Contact: Jess Kamm Broomell, jkamm@usw.org, 412-562-2444 (Pittsburgh) – United Steelworkers (USW) International President David McCall issued the following statement today following President Donald Trump’s announcement that he would institute 25 percent tariffs on goods from Canada: “The USW […]
- Contact: Chelsey Engel, (412) 212-8173, cengel@usw.org (Pittsburgh) — The United Steelworkers (USW) union released the following statement in honor of Black History Month: We enter Black History Month with a renewed urgency this year, as the fight for […]
United Steel Workers
USW democracy begins at home, in more than 1,800 local unions throughout Canada, the United States and the Caribbean. Membership is open to all without discrimination.
Latest News
See what’s going on at USW.org. See all the latest news here.
Solidarity Works Podcast
Listen to the latest episode of Solidarity Works