Eddie O’Brien
Biography
Edward O’Brien is currently the project lead of the Direct Current (DC) Laboratory at Sandia National Laboratories Primary Standards Laboratory and also works in the Alternating Current (AC) Laboratory. In this position, Edward supports measurements throughout Sandia with a focus on primary resistance & voltage, current shunts, pulsed voltage & current, AC-DC Difference, impedance, turns ratio, time and frequency. Edward graduated from SUNY Binghamton with his Master’s degree in Electrical Engineering and was part of the SURF program at NIST during his undergraduate studies. Since 2021, Edward has served as the Central Division Vice President on the NCSL International Board of Directors.
All sessions
- 2 November, 2026
- -
Introduction to Precision AC DC Difference Measurements
- 10 February, 2027
- 8:00am - 5:00pm
- Harbor Rm, N Tower

