Simpson Strong-Tie hired Kei Bullock, Ph.D., as its new executive VP of human resources, replacing Jennifer Lutz, who is retiring after 12 years with the company.

Bullock brings to the role more than 20 years of HR leadership experience, including most recently as VP of talent acquisition at Northrop Grumman. She holds a Ph.D. from Antioch University, an MBA from the University of California Los Angeles, and a BA from Rice University.

“Kei has a strong track record of driving strategic, enterprise-wide talent strategies and shaping inclusive, high-performing cultures,” said CEO Mike Olosky. “I’m confident that her expertise and leadership will make a tremendous impact as we continue to strengthen our culture and talent strategies worldwide.”