Image of Joseph Tien

Joseph Tien

Research Engineer

I am an electrical engineer with 3+ years experience working with RF/Microwave and wireless technologies. My specialties are in research and development with a focus on system design, mathematical modeling, and measurements to demonstrate project feasibility. I strive to work with a team to develop novel solutions that fit clientele needs.

BEST THING ABOUT WORKING AT SIGMADESIGN: The people, the culture, and the challenges

FIRST JOB: Made liquid nitrogen ice cream

FAVORITE LEISURE ACTIVITY: Getting churros at Disneyland

FAVORITE FOOD: Boba milk tea, Korean fried chicken, noodles, and anything with potatoes


  • Pasadena