We Are Committed

Alameda County Management Employees Association (ACMEA) is affiliated with the Operating Engineers Local Union No. 3 (OE3).


The Alameda County Management Employees Association (ACMEA) is a non-profit, mutual benefit corporation, organized under the non-profit, mutual benefit corporation laws of the State of California and is the recognized collective bargaining representative for middle management and other employees of Alameda County, the Alameda County Medical Center and the Alameda Superior Court. ACMEA is affiliated with the Operating Engineers Local Union No. 3 (OE3).


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ACMEA Election coming soon!

ACMEA president urges all ACMEA members to participate The annual election for the Alameda County Management Employees Association (ACMEA)’ Board of Directors is quickly approaching. If you’re an ACMEA member in good standing and qualify to serve on the Board, I hope...

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Newest Issue of “The ACMEA Connection” hits inboxes

The Latest issue of “The ACMEA Connection” hits your inboxes today. You can read stories about the Stewards Trainings, Zone 7 Agreement, Bargaining at AHS and more.   Make sure we have your updated information so you can receive emails, announcements, meeting notices...

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Bargaining Update for Alameda Health System

The Bargaining Team has met with representatives from AHS on two different occasions, and the team has presented reasonable proposals seeking a cost of living adjustment as well as seeking equity adjustments for specific classifications. Unfortunately, AHS has not...

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Meet our Board of Directors

We participate in the collective bargaining process, disciplinary process, meet and confer process, as well as participate on the ACMEA political action committees. 

Click to view Tom's biography

Tom Madigan


Romona Wilkins

Ramona Wilkins

Vice President

Click to view Esther's biography

Esther Martino

Director at-Large

Herlander Nobrega

Herlander Nobrega


Click to view Tim's biography

Tim Roberts

Director at-Large

Click to view Valerie's biography

Valerie Louie

Director at-Large

Click to read Dale's bio

Dale Amaral

Director at-Large

Click to read Jane's bio

Jane Manzo


Click to view Yvette's biography

Yvette Greenwood

Director at-Large

Stay tuned for Donald Mattison biography

Donald Mattison

Director at-Large

OE3 Paul Carroll

Mario Gonzalez-Brito

OE3 Business Rep

OE3 DAvid Tuttle

David Tuttle

OE3 Business Rep

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