IT’S NOT RACE, IT’S NOT SEX, the tech world’s real discrimination problem is age.

They don’t prepare you for this in college or admit it in job interviews. The harsh reality is that if you are middle-aged, write computer code for a living, and earn a six-figure salary, you’re headed for the unemployment lines. Your market value declines as you age and it becomes harder and harder to get a job.

I know this post will provoke anger, outrage, and denial. But, sadly, this is the way things are in the tech world. It’s an “up or out” profession — like the military. And it’s as competitive as professional sports. Engineers need to be prepared.

This is not openly discussed, because employers could be accused of age discrimination. But research, such as that completed by University of California, Berkeley, professors Clair Brown and Greg Linden shows that even those with masters degrees and Ph.Ds have reason to worry.

I hope that President Walker will have the Civil Rights Division look into this.