Carl Hartung completed his Bachelor's Degree at the State University of New York College at Oswego, New York and a Master's Degree from Wright State University, Dayton, Ohio.

He holds a certification as a National Certified Counselor and has been an Adjunct Faculty Member at North Central Technical College and as an Adjunct Instructor at the Research & Training Center, University of Wisconsin - Stout.

He has worked as a Vocational Counselor, Vocational Analyst and Vocational Consultant for the past 32 years. For the last 20 years, he has been the Owner of Hartung & Associates Inc.

He is currently a recognized authority and vocational expert to both the State of Ohio and multiple U.S. Government Agencies.

He has previously implemented a systemic survey methodology for determining Prevailing Wages that complies with federal regulations and guidelines for use in Labor Certification Applications (LCA).

He currently advises immigration attorneys, corporations and universities on matters relating to wage surveys, RFE's, PERM applications, H-1b & H-2a occupations, the Dictionary of Occupational Title, Occupational Employment Statistics/Standard Occupational Code (OES/SOC) Database and Occupational Information Network (O*NET) usage, vocational analysis and job description development.