NFL Network's Tom Pelissero reported the Pittsburgh Steelers are signing cornerback Jamel Dean to a 3-year, $36.75 million contract.

These high-paying management and advisory jobs could translate into part-time work for retirees, offering flexible income without starting over in a new career.

Employers tend to fire workers in their 50s for a handful of reasons. Here are some of their justifications, along with ways you can safeguard your job.