Although effective testing is a critical necessity to successfully produce
reliable and dependable software systems, there are few guidelines or forma
l criteria to determine whether an individual is qualified or has the poten
tial to become an effective software tester At AT&T, the authors are develo
ping a program to certify software testers by defining a career path that a
software tester can follow in going from trainee to certified software res
t engineer to software testing specialist.