Mr. Callaghan has been a director on ASGN’s Board since May 2012. Mr. Callaghan co-founded Apex Systems, Inc.
("Apex Systems") in 1995 and was Co-CEO until 2012 when the company was sold to ASGN. Mr. Callaghan was
recognized in 2003 as Ernst & Young’s Entrepreneur of the Year. Mr. Callaghan brings over 25 years of staffing
experience to the Board and provides extensive knowledge about all aspects of the information technology
staffing business and business growth strategies.

Key Qualifications

• 
  IT (Information Technology) Staffing Experience: Over 25 years of staffing experience
  including extensive knowledge of IT staffing to support ASGN’s recruitment efforts.
  


• 
  Business Development: As the Co-Founder of Apex Systems, he leverages his past experience
  to assist ASGN in business development and growth strategies. At Apex Systems, he worked directly with
  customers, led staff, strategy, forecasting and building systems to support growth.
  

Advisory Roles

• Part-owner of Richmond Flying Squirrels, the Double-A affiliate of the San Francisco Giants
  


• Part-owner of Omaha Storm Chasers, the Triple-A affiliate of the Kansas City Royals
  

Education

• Bachelor of Science in Psychology


• Virginia Polytechnic Institute and State University