Marianne Walck | |
|---|---|
 Walck in 2012 | |
| Director of the National Energy Technology Laboratory | |
| Assumed office 2024 | |
| President | Joe Biden |
| Preceded by | Sean Plasynski (acting) Brian J. Anderson |
| Alma mater | California Institute of Technology Hope College |
| Scientific career | |
| Fields | Geophysics |
| Institutions | Sandia National Laboratories Idaho National Laboratory |
| Thesis | Teleseismic array analysis of upper mantle compressional velocity structure (1984) |
| Doctoral advisor | Don L. Anderson |
Marianne C. Walck is Director of the National Energy Technology Laboratory. She previously served as Vice President of the Sandia National Laboratories, where she led nuclear weapons stewardship, and as the Chief Research Officer at the Idaho National Laboratory.