Zeilenga retires after 24 years in ECE Machine Shop

When Craig Zeilenga was seven years old, he took apart his broken mechanical car and figured out what was keeping the toy from functioning. Even from that early age, he was meant to work with his hands.

Zeilenga spent his career doing what he loved—being a machinist. And after 24 years of dedication to the ECE Machine Shop, he will retire on April 30.

Zeilenga attended trade school in Chicago and started his career working for a machinist who made parts for U.S. Steel.

“I worked very hard for a year and a half learning how to machine and handle great big items,” Zeilenga said.

He then got a tool machinist apprenticeship where he learned to build tools and dies for manufacturing. Zeilenga spent several years gaining experience in industry.

“I’ve loved this trade since I’ve discovered it right after high school,” Zeilenga said. “I’ve had two apprenticeships and worked in a wonderful group of industrial job shops and big companies.”

 In September 1986, Zeilenga joined the ECE Machine Shop as a senior lab mechanic. With his background as a machinist and tool and die maker, he was soon promoted to instrument maker.

“Once I came here, I felt that I had rounded the whole circle,” he said.

Over the years, he has helped design and build countless systems for ECE professors and students—everything from an atomic resolution microscope to an electronic coffee press.

“I have enjoyed working with the students and faculty, designing some stuff and building all of it, but working with just plain great people,” he said.

Zeilenga plans to spend time with his wife, Mary Ann, in his retirement.

“And I hope that they call me back out of retirement once or twice a year so I can continue on,” he said.