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

FITNESS REIMBURSEMENT BENEFIT – DEADLINE TO SUBMIT IS MARCH 31, 2025
Save up to $150! Don’t miss out on the chance to get up to $150 for fitness-related expenses this year! The deadline to submit your…
You Have the Power to Defeat Right-to-Work in New Hampshire!
You Have the Power to Defeat Right-to-Work in New Hampshire! Last week, we shared important information about House Bill 238-FN, the latest attempt to pass a…
Social Security Benefits Restored For Public Employees!
Social Security Benefits Restored for Public Employees!On Sunday, January 5, 2025, President Biden signed H.R. 82, the Social Security Fairness Act into law. In November,…
Latest on WEP/GPO Repeal
Latest on WEP/GPO Repeal We are closed for the Holidays The Mass Retirees office is closed between Christmas and New Years. We will reopen on Thursday, January 2nd. If…
Good news – the new equity law will benefit this group of people with these needs
The Social Security Fairness Act seeks to end reductions caused by WEP and GPO provisions by Raquel 12/26/2024 10:30 in FINANCE Government pensions provide significant retirement benefits,…
Senate Passes Bill to Repeal WEP & GPO After Cassidy Successfully Pushes for Vote
December 21, 2024 WASHINGTON – U.S. Senator Bill Cassidy, M.D. (R-LA) celebrated the passage of his bill to fully repeal the Windfall Elimination Provision (WEP) and…
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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