View All num of num See all Photos AT&T This employer has taken extra steps to respond to reviews and provide job seekers with accurate company information, photos, and reviews. Interested for your company?Learn More. www.att.jobs Overview Reviews Salaries Interviews Jobs Photos Benefits 6.7k Reviews 9.3k Salaries 1.5k Interviews 39 Jobs Follow Add Review or Salary Follow Add Review or Salary Interview Question Design Engineer Interview San Ramon, CA AT&T There is nothing like telephony. The most similar thing would be water (pipe) engineering. This interview/exam was from 2000, so things may have changed. Tags: See more , See less 8 Answer Add Tags Answer Add Answers or Comments To comment on this, Sign In or Sign Up.