J. Scott Croasdale is responsible for driving SigmaTek’s vision and strategy as well as managing client service delivery. His roles include business development, account management, recruiter team management and hands-on recruiting.  Prior to co-founding SigmaTek in 2000, Scott advanced to Principal within the HR Consulting Firm Raymond Karsan Associates (now Kenexa) where he began his recruiting career in 1993.  Scott’s mission is to continue leading SigmaTek’s establishment as a premier global IT Services search firm. Scott earned a BA in Psychology from Bucknell University and a Master in Organizational Performance and Change from Colorado State University




Walker Hennington's recruiting career began in 1997 with national, retained search for the IT industry. As his career developed he played an integral part in successfully creating a contingent search practice as well as establishing the presence of a satellite office. In 2000, Walker joined forces with Scott Croasdale and, together, put SigmaTek on the map. With an unwavering commitment to see SigmaTek succeed, Walker utilizes his prior experience to drive the business from many angles; business development, client management, strategic direction and the development of the company's internal personnel. He looks forward to leading SigmaTek to championed recruiting services within the IT Services industry. Walker earned a BA in Economics from Bucknell University.