Shriver returns to the Hilltop after six seasons at Penn State, including serving as the director of lacrosse operations for four years.
"I am extremely excited to bring David back to the Hilltop," Warne said. "He will be a huge asset to the program in numerous ways. David is organized, passionate and will be a tremendous role model for our team and program. I cannot wait for him to get started and see him interact with our players."

With the Nittany Lions, Shriver was instrumental with the team's offense by developing the extra-man unit and offensive personnel. Penn State reached the NCAA Tournament twice during his time in Happy Valley while posting 12-win seasons in both 2013 and 2017.

A former captain for the Blue & Gray, Shriver played in 28 games during his time in the Nation's Capital, primarily with the extra-man offense. He tallied seven goals during his tenure, including five in man-up situations. Georgetown won 32 games during his four seasons on the Hilltop.