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Staff Directory


Sondra L. Plymire, Director
Sandi Plymire works with the Muskingum County Library System Board of Trustees and staff to meet community needs for entertainment, enrichment and self-directed learning. She has been the Director of Libraries at the Muskingum County Library System for twenty-one years and is proud of both the traditional and up-to-date technology services available to anyone with a library card.

Blair Tom, Assistant Director
Manages and directs the operations, services, programs and staff of Reference Customer Service, Children’s Customer Service, Circulation, Branch Libraries, and Public Relations departments within the Library, oversees the Friends of the Library volunteer group, and develops the promotion and coordination of library services, partnerships, and programs within the community.

Stacey L. Russell, Fiscal Officer
As Fiscal Officer, Stacey, under Board direction is responsible for the financial operations of the Library. She ensures that all financial operations comply with state and local laws, the directives of the State Auditor, and policies and decisions of the Muskingum County Library Board of Trustees. Stacey is a graduate of Marietta College; is a CPA and Certified Public Finance Officer.

Christy Clark, Technology Manager
Christy Clark manages technology-related systems at the library. She also takes care of the computer lab and manages the Technical Services where the processing of all library content takes place.

Lynn M. Mercer, Human Resources Manager
Lynn Mercer screens applicants for employment and facilitates the hiring of qualified individuals to provide exceptional service to library customers. She administers employee benefits, ensures the library’s compliance with labor laws, serves as safety compliance officer, handles and advises in resolution of labor grievances, reviews all disciplinary actions, and coordinates staff development, recognition and wellness programs. Lynn is a graduate of Ohio University and is certified through both HRCI and SHRM as a Professional in Human Resources.

Sean G. Fennell, Emerging Technologies Manager
Sean manages the online presence and digital content services at the Muskingum County Library System. As the Emerging Technologies Manager, Sean researches and implements new technologies to provide enriching digital services to the community. He also teaches library customers and staff about the use of digital content and new technologies. Sean received his BA from Willamette University and his MFA from Washington University in St. Louis.