Meet Our Team

“The ONLY legitimate purpose of business is to promote the common good through commerce.”
— James R. Ziegler, Solo Workforce Founder, President and CEO

Our Team of Contingent Workforce Experts is Your Team

Meet our team. Solo Workforce is staffed with experts in payroll services and contingent workforce management. With Solo Workforce, you’ll have our team of trusted professionals on your side. We are committed to protecting and assisting you, regardless of where you stand in the contingent workforce – as a contract employee, a self-employed independent professional, an employer or a staffing firm.



James R. Ziegler, Ph.D.

Co-founder & CEO

James R. Ziegler heads our team of contingent workforce experts. He founded the company, now called Solo Workforce, in 1997 as an alternative to the traditional temp agency model.



Sara Wilkison

Co-founder & Executive Director

Sara Wilkison helped found the company that is now called Solo W-2, Inc. and has a background in accounting, finance and business administration.



Sandi Buchanan, PHR

Director of Human Resources

Sandi Buchanan is a human resource professional with broad experience in all aspects of employee relations, benefit administration and corporate policies and procedures.


Gina Acosta

Lead Division Administrator

Gina Acosta has 20 years of experience providing client support in a busy environment. She is committed to building productive relationships and resolving complex issues.


Elizabeth Ziegler Murphy

Operations Analyst

Elizabeth Ziegler Murphy is a master coordinator, communicator and problem solver, streamlining business processes and optimizing workflows across departments while managing our website, documents library and project management software.

What can Solo Workforce do for you?