Past SC-2 Chairs
| Year | Chairperson | Affiliation |
| 2021 to 2023 | E. Rasmussen | RSCC |
| 2019 to 2021 | J. Cornelius | TE Connectivity |
| 2017 to 2019 | E. Mohtashemi | GE Hitachi Nuclear Energy |
| 2015 to 2017 | R. Konnik | Marmon Innovation & Technology Group |
| 2013 to 2015 | J. White | North Star Consulting |
| 2011 to 2013 | J. Gleason | ARES Corporation |
| 2009 to 2011 | J. Parello | Westinghouse Electric Co. |
| 2006 to 2009 | N.M. Burstein | AREVA NP, Inc. |
| 2001 to 2006 | S.K. Aggarwal | U.S. Nuclear Regulatory Committee |
| 1998 to 2001 | G.J. Toman | EPRI |
| 1994 to 1997 | R.B. Miller | Westinghouse Energy Center |
| 1988* to 1993 | G.K. Henry | Gulf States Utilities Co. |
*Information not available prior to 1988.