William Jacoby is a Manager- Engineering Quality at Zachry Engineering at Zachry Group. Colleagues describe him as "I have known Bill for over 20 years when we first worked together at Safety-Kleen. Since that time Bill has developed into one of the most complete and well rounded engineers and managers I have ever known. His practical knowledge is bottomless and he has an extremely acute business acumen. He's an excellent manager, organized and detail oriented, level-headed, tell it like it is and yet has a way of being down to earth. He's fiercely loyal and protects his employees. He is an excellent listener, is open to discussion, and yet at the same time knows when to make decisions and is not afraid to make the tough decisions. I would recommend Bill for any position, any time. I'm priveledged and proud to be able to say he's also my friend."