Of all the metropolitan areas in the United States, Atlanta has had one of the largest inflows of college graduates in the last five years, according to an analysis of census data by William Frey, a demographer at the Brookings Institution. In 2012, 39 percent of job postings for secretaries and administrative assistants in the Atlanta metro area requested a bachelor’s degree, up from 28 percent in 2007, according to Burning Glass.

“When I started recruiting in ’06, you didn’t need a college degree, but there weren’t that many candidates,” Ms. Manzagol said.

Even if they are not exactly applying the knowledge they gained in their political science, finance and fashion marketing classes, the young graduates employed by Busch, Slipakoff & Schuh say they are grateful for even the rotest of rote office work they have been given.

“It sure beats washing cars,” said Landon Crider, 24, the firm’s soft-spoken runner.

He would know: he spent several years, while at Georgia State and in the months after graduation, scrubbing sedans at Enterprise Rent-a-Car. Before joining the law firm, he was turned down for a promotion to rental agent at Enterprise — a position that also required a bachelor’s degree — because the company said he didn’t have enough sales experience.

His college-educated colleagues had similarly limited opportunities, working at Ruby Tuesday or behind a retail counter while waiting for a better job to open up.

“I am over $100,000 in student loan debt right now,” said Megan Parker, who earns $37,000 as the firm’s receptionist. She graduated from the Art Institute of Atlanta in 2011 with a degree in fashion and retail management, and spent months waiting on “bridezillas” at a couture boutique, among other stores, while churning out office-job applications.