What exactly are you suggesting here? A standardized test that applies to all your job applications? Or, a candidate having to drive to a test center for every company they apply to? Or something else?
Standardized plus the ability for companies to do their own test after they pass the standard one. So go get prescreened at test center then use that test to apply for jobs. Company either flys you in for in-person or sends you back to test center to do live remote interview in controlled environment.
the idea is sound. create a basic standardized test targeted at tech/engineering jobs. not actually SAT -- operated by a vendor like The College Board. There are plenty of standardized test operators