CHICAGO -- Jim Ellis had a job with benefits but gave it up for a shot at something with a bright future, if he could just get his foot in the door.
In this part of the country, that meant he wanted to work for Caterpillar Inc., the construction equipment powerhouse. Now Ellis is on the morning shift at the company's East Peoria, Ill., plant, installing fenders on tractors and working on hydraulic lines, a manufacturing job description that once promised an American middle-class lifestyle.
The reality for Ellis is nothing like that.
With the new job he started in January, Ellis's pay jumped by $5 to $15.57 per hour, but he has no medical benefits for himself or his 3-year-old daughter. Between rent and child support, he acknowledges falling back on his parents for support.
"If you talk to my mom and dad, they would tell you I'm an idiot because I'm barely making ends meet," Ellis, 38, said.
His move to Caterpillar hardly evokes the kind of jobs most people think about when they hear President Barack Obama or his challenger, Mitt Romney, talk about bringing back manufacturing. The days when workers earned enough money to buy a car, a boat or a second home while supporting their families no longer exist for a growing number of people employed in manufacturing.
Factory jobs can still be good, but in the past three decades, benefits have eroded and pay has stagnated for many, or even fallen. Some entry-level manufacturing jobs pay so little that workers depend on government aid to feed their families and pay for health care.
Take Charles Montgomery. Until he was laid off in mid-September, he worked for a staffing agency that supplies labor to Caterpillar. Montgomery, 28, was paid $8.75 an hour as a forklift operator and put in as many as 70 hours a week to support his three children and fiancée and relied on government aid to buy food. With more than 12.5 million people in the U.S. unemployed, some politicians push manufacturing as an answer to the nation's economic woes, suggesting that bringing back factory jobs from overseas represents a return to greater prosperity. Gary Pisano, a professor of business administration at Harvard Business School and co-author of "Producing Prosperity: Why America Needs a Manufacturing Renaissance," is skeptical of that approach.
"The idea that we will employ a large share of workers in manufacturing again is not going to happen," Pisano said. He added that the days when manufacturing provided a good living for people with little more than a high school education are gone because the U.S. cannot compete with wages paid in developing countries.
Pisano said the country needs a policy aimed at spurring research and development that will produce better-paying, highly skilled manufacturing jobs.
Meanwhile, factory wages could fall even further, predicts Howard Wial, executive director of the Center for Urban Economic Development and a nonresident senior fellow at the Brookings Institution. Historically, Wial said, unionized workers have accepted concessions in bad economic times by counting on getting something back during good years. But that's no longer necessarily true.