SAN FRANCISCO — Although certain kinds of engineers are in short supply in the United States, plenty of potential candidates exist for thousands of positions for which companies want to import guest workers, according to an analysis of three million résumés of job seekers in the United States.
The numbers, prepared by a company called Bright, which collects résumés and uses big data tools to connect job seekers with openings, enter a contentious debate over whether tech companies should be allowed to expand their rolls of guest workers. In lobbying Congress for more of these temporary visas, called H-1B visas, the technology industry argues there are not enough qualified Americans. Its critics, including labor groups, say bringing in guest workers is a way to depress wages in the industry.
Many economists take issue with the industry’s argument, too. One side points out that wages have not gone up across the board for engineers, suggesting that there is no stark labor shortage.
| 
