Current Position:
Director of Operations at CompServices, Inc.Experience:
38 yearsLocation:
Philadelphia, Pennsylvania, United StatesOct 2018 - Current
Apr 2005 - Oct 2018
Mar 2004 - Apr 2005
May 1998 - Mar 2004
Apr 1997 - May 1998
May 1988 - Apr 1997
Delaware Valley University
Name: CompServices, Inc.
What is John McCallister's minimum period of employment in the companies?
John McCallister's minimum period of employment in various companies is 1 year 1 month.What is John McCallister's average duration of employment for different companies?
On average, John McCallister works for one company for 6 years 1 monthWhat industries has John McCallister worked in?
John McCallister works in the Insurance. Previously, John McCallister worked in the Financial Services, and Staffing and Recruiting.What positions has John McCallister held before?
Previously, John McCallister worked as a Director of Information Systems and Technology, and Programming Manager, and Vice President, and Senior Consultant, and Project Manager.How do I contact John McCallister?
John McCallister's email address is g***********************n@gmail.com, phone number is +1-***-***-4390. Sign up to get contact details.Who are John McCallister's peers at other companies?
John McCallister's peers at other companies are Brian Kielbasa and Olav Bergset and Grant MadrilFind email for 850M+ professionals