It's the 24th consecutive year the company has offered free advice from its professional counselors on a call-in basis.
The number to call for free job search help is 312-422-5010. The line is staffed from 9 a.m. until 5 p.m. Tuesday.
Because of demand, phone lines are jammed, and the system is overloaded. A representative from Challenger, Gray and Christmas says callers should keep trying until they get through.