Note: When searching and applying for job opportunities in Callahan & Associates, you are more likely to get visa sponsorship if you concentrate on those occupations Callahan & Associates has hired foreigners before.

Hottest H1B Job Titles 1 Senior Application Developer(2) 2 Materials Characterization Engineer(2) 3 Application Developer(2)	Hottest H1B Job Occupations 1 Software Developers, Applications(3) 2 Materials Engineers(2) 3 Software Developers(1)
Hottest Green Card Job Titles 1 Application Developer(1)	Hottest Green Card Job Occupations 1 Software Developers, Applications(1)