Chris Pieper began looking for an academic job in sociology about six months ago, sending off about two dozen application packets. The results so far? Two telephone interviews, and no employment offers.

“About half of all the rejection letters I’ve received mentioned the poor economy as contributing to their decision,” said Mr. Pieper, 34, who is getting his doctorate from the University of Texas, Austin. “Some simply canceled the search because they found the funding for the position didn’t come through. Others changed their tenure-track jobs to adjunct or instructor positions.”

“Many of the universities I applied to received more than 300 applications,” he added.

Mr. Pieper is not alone. Fulltime faculty jobs have not been easy to come by in recent decades, but this year the new crop of Ph.D. candidates is finding the prospects worse than ever. Public universities are bracing for severe cuts as state legislatures grapple with yawning deficits. At the same time, even the wealthiest private colleges have seen their endowments sink and donations slacken since the financial crisis. So a chill has set in at many higher education institutions, where partial or full-fledge hiring freezes have been imposed.

A survey by the American Historical Association, for example, found that the number of history departments recruiting new professors this year is down 15 percent, while the American Mathematical Society’s largest list of job postings has dropped more than 25 percent from last year.