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Assistant County Manager Eyerman Earns ICMA Credentials

Congratulations to Assistant County Manager Marshall Eyerman on receiving his Credentialed Manager Designation from the International City/County Management Association (ICMA). Marshall is now one of approximately 1,300 local government management professionals in the United States who are currently credentialed through the ICMA Voluntary Credentialing Program, with only 138 residing in the State of Florida.
To receive the prestigious ICMA credential, a member must have significant experience as a senior management executive in local government; have earned a degree, preferably in public administration or a related field; and have demonstrated a commitment to high standards of integrity and to lifelong learning and professional development.

ICMA’s mission is to advance professional local government through leadership, management, innovation, and ethics and by increasing the proficiency of appointed chief administrative officers, assistant administrators, and other employees who serve local governments and regional entities around the world. The organization’s 13,000 members in 27 countries also include educators, students, and other local government employees.

Marshall has more than 27 years of experience in finance and management, including 15 years working in local government. His education includes a Bachelor of Science Degree and a Masters in Business Administration from California State University San Marcos. He has also received Professional Certificates in Local Government from ICMA University and has completed the Bloomberg Harvard’s Innovation Track Project, a leadership and management program designed for senior government officials.  
Since joining Nassau County's team in 2021, Marshall has made significant contributions to the County including:

    • Structuring of the budget to include millage (tax rate) reductions for three consecutive years, as directed by the BOCC
    • Assisting the County Manager with development of the County’s first strategic plan
    • Earning the County’s first Distinguished Budget Presentation Award from the Government Finance Officer’s Association (GFOA)
    • Improvements to the County’s credit rating resulting in improved scores from Fitch and Standard & Poor
    • Development of the Pavement Management Program, Chip Seal Program, and Fleet Replacement and Management Program
    • Adoption of a fully-funded Capital Improvement Plan (CIP) Program
    • Revision and/or implementation of numerous financial policies to streamline procedures and to ensure that the correct controls are in place
    • Assisted the County Manager in development of the Nassau Florida Prosperity Plan
    • Implementation of Customer Care Standards in a proactive effort to create a more positive work environment, advance a public service culture, enhance accountability, and to provide for exceptional customer service to those doing business with the County.

Board of County Commissioners Chairman John Martin stated, “Earning the Credential Manager designation through ICMA is especially meaningful because it represents years of dedication to local government and demonstrates a commitment to professional development that greatly benefits the County and its residents. The Board is proud to have Marshall serving as Assistant County Manager and looks forward to seeing all the great things he will accomplish in the future.”

For additional information regarding the ICMA Voluntary Credentialing Program, please contact Public Information Officer, Sabrina Robertson, at (903) 530-6010 or via email at

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