Bret Griebenow

Senior Advisor

Bret Griebenow is a senior advisor to the office of the president at Newport News Nuclear BWXT Los Alamos (N3B) and an executive at HII, one of N3B’s parent companies. He is leading culture change initiatives at N3B to improve safety and project performance. Bret also leads efforts to enhance the productive relationship between N3B and the U.S. Department of Energy Environmental Management Los Alamos (DOE EM-LA) field office and has been tasked with fostering improvements in N3B’s Employee Concern Program (ECP) and Safety Conscious Work Environment (SCWE) program.


1200 Trinity Drive, Suite 150
Los Alamos, NM 87544


(505) 257-7690


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