Dr. David Wollman is Deputy Director, Smart Grid and Cyber-Physical Systems Program Office in the Engineering Laboratory at the National Institute of Standards and Technology (NIST). Before joining the Smart Grid and Cyber-Physical Systems Program, he managed efforts within the NIST Physical Measurement Laboratory to maintain and advance the Nation's electrical standards and metrology supporting the electric power industry. In addition, he has served in several other positions at NIST, including Scientific Advisor for the former Electronics and Electrical Engineering Laboratory, Program Analyst in NIST Director's Program Office, and bench-level scientist in Boulder, Colorado developing advanced high-resolution x-ray detectors.