Art Gonzalez is a self-made man, but he doesn't like dwelling on it. When asked about his past, the new deputy chief information officer at the Internal Revenue Service speaks hesitantly, not wanting to trumpet about the obstacles he has overcome. "I've talked too much already," he said, when the conversation is about him.

He brightens up when the topic turns to cultural changes that he is helping the IRS make. He said it's a task for which he has prepared for 25 years in a career of managing information technology.

"We're so focused within our divisions that sometimes we lose sight of the fact that, if we worked more closely, we could become more efficient," Gonzalez said. He is speaking of the IRS' Modernization and IT Services (MITS). Gonzalez recently participated in a complete restructuring of that organization.

Gonzalez's life story begins in inner-city Los Angeles, near Dodger Stadium. And it is important because it provides a context for his approach to organizational change.

He did not go to college. Instead, Gonzalez, who grew up two blocks from Chinatown in downtown Los Angeles, began working for Occidental Life Insurance in the late 1960s. He was an electronic data-processing clerk, and every morning he used to check the accuracy of the green-bar printouts from the previous night's batch processing cycle.

"I started digging into it, I started reading the job control language," Gonzalez said. Little by little, the data-processing staff started sending more work his way. "They kept asking me, 'Well, since you checked that, can you check this?'" That led to Gonzalez enrolling in a Cobol training course.

"That may be what started it, but the thing that truly got me to where I am today is that I learned from every job I had," Gonzalez said. He began climbing the career leader, ending up at Oxford Health Plans, where he was CIO.

He joined the IRS in September 2004 as one of about a half-dozen business executives recruited into the agency on nonrenewable, four-year contracts. He became the deputy CIO in August.

"I am fortunate to have him in that job," said W. Todd Grams, the IRS' CIO. "I can be extremely comfortable that when Art is acting on my behalf, he's making the same kind of decision that I would be making."