| Brown, Toby | 2021 - 2024 | Astronomer, NRC-HAA |
| Marshall, Madeline | 2020-2024 | Oppenheimer Distinguished Postdoctoral Fellow, Los Alamos |
| Hénault-Brunet, Vincent | 2017-2019 | Assistant Professor, Saint Mary's University |
| Ngo, Henry | 2017 - 2019 | Senior Data Analyst, BC Ministry of Health |
| Lawler, Samantha | 2014 - 2019 | Assistant Professor, University of Regina |
| McConnell, Nick | 2014 - 2016 | STEM Workforce Development and Education Manager, ISEE |
| Rodiger, Joel | 2013 - 2016 | Astronomer, NRC-HAA |
| Kirk, Helen | 2012 - 2015 | Astronomer, NRC-HAA |
| Fraser, Wesley | 2011 – 2014 | University Fellow, Queen's University Belfast |
| Mann, Rita | 2010 – 2015 | Astronomer, Victoria |
| Schnee, Scott | 2009 – 2010 | System Director, The Aerospace Corporation |
| McConnachie, Alan | 2008 – 2011 | Instrumentation Astronomer, NRC-HAA |
| Peng, Chien-Yi | 2007 – 2010 | Scientific Programmer, Giant Magellan Telescope |
| Geha, Marla | 2006 – 2007 | Professor, Astronomy, Yale University |
| Puzia, Thomas H. | 2006 – 2010 | Associate Professor, Department of Astronomy and Astrophysics, Pontificia Universidad Católica de Chile |
| Onken, Chris | 2005 – 2008 | Research Fellow, Research School of Astronomy and Astrophysics, The Australian National University |
| Peng, Eric | 2004 – 2007 | Faculty Research Fellow, Department of Astronomy, Peking University |
| Matthews, Brenda | 2004 – 2008 | Astronomer, Millimetre Astronomy Group, NRC-HIA |
| Fiege, Jason | 2002 – 2004 | Associate Professor, Physics and Astronomy, University of Manitoba |
| Willott, Christopher | 2002 – 2006 | Astronomer, Canadian Astronomy Data Centre, NRC-HIA |
| Johnson, Jennifer | 2002 – 2005 | Professor, Department of Astronomy, Ohio State University |
| Sawicki, Marcin | 2001 – 2004 | Chair of Astronomy & Physics, Astronomy and Physics, St Mary's University |
| Barton, Elizabeth | 1999 – 2001 | Founder & CEO at Infiniscape Incorporated |
| van Zee, Liese | 1999 – 2001 | Professor, Astronomy, University of Indiana |
| Fulbright, Jon | 1999 – 2002 | GOES-R Product Readiness and Operations (PRO) Deputy and Product Quality Lead, Artic Slope Technical Services |
| Côté, Stéphanie | 1997 – 1999 | Group Leader, Canadian Gemini Office NRC-HIA |
| Lavezzi, Tracey Ellen | 1997 – 1999 | Los Alamos National Laboratory |
| Courteau, Stéphane | 1996 – 1999 | Professor, Department of Physics, Engineering Physics and Astronomy, Queen's University |
| Côté, Patrick | 1994 – 1997 | Principal Research Officer, NRC-HIA |
| Marzke, Ronald | 1994 – 1997 | Associate Dean of College of Science & Engineering, San Francisco State University |
| Smecker-Hane, Tammy | 1992 – 1995 | Associate Professor, Physics and Astronomy, University of California Irvine |
| Garnavich, Peter | 1991 – 1994 | Professor, Astrophysics / Cosmology Physics, Notre Dame University |
| Riegler, Michael | 1991 – 1993 | Program Manager, Word Business Unit, Microsoft Corporation |
| Abraham, Roberto | 1991 - 1994 | Professor, Department of Physics and Astronomy, University of Toronto |
| Ellingson, Erica | 1989 – 1992 | Associate Professor, Astronomy and Planetary Sciences, University of Colorado at Boulder |
| Friel, Eileen | 1988 – 1990 | Professor Emerita, University of Indiana |
| Pierce, Michael | 1988 – 1991 | Professor, University of Wyoming |
| Bolte, Michael | 1987 – 1990 | Professor, Astronomy and Astrophysics, Lick Observatory |
| Welch, Douglas | 1986 – 1988 | Vice-Provost and Dean of Graduate Studies, McMaster University |
| Ratnatunga, Kavan | 1986 – 1988 | Senior Research Scientist, Carnegie-Mellon University |
| Westpfahl, David | 1986 – 1988 | Professor, Department of Physics, New Mexico Institute of Mining and Technology |
| Crabtree, Dennis | 1986 – 1988 | Astronomer, NRC-HAA |
| Durand, Daniel | 1986 – 1989 | Retired, former Research Council Officer, NRC-HAA |
| Smith, Graeme | 1984 – 1986 | Professor, Astronomy and Astrophysics, Lick Observatory |
| Stauffer, John | 1984 – 1986 | Research Scientist, Spitzer Science Centre |
| Stetson, Peter | 1983 – 1984 | Principal Research Officer, NRC-HIA |
| Campbell, Bruce | 1983 – 1987 | Financial consultant |
| Olszewski, Edward | 1982 – 1984 | Astronomer, Steward Observatory |
| Yee, Howard | 1982 – 1984 | Professor, Department of Astronomy and Astrophysics, University of Toronto |
| Stryker, Linda | 1981 – 1983 | Emeritus Professor, Arizona State University |
| Massey, Philip | 1980 – 1983 | Astronomer, Lowell Observatory |
| Mochnacki, Stefan | 1980 – 1982 | Professor, Department of Astronomy and Astrophysics, University of Toronto |
| Harris, Hugh | 1980 – 1982 | Astronomer, U.S. Naval Observatory |
| Quintana, Hernán | 1979 – 1981 | Professor, Department of Astronomy (former Chair), Pontificia Universidad Católica de Chile |
| Pritchet, Christopher | 1978 – 1981 | Retired, Professor, Department of Physics and Astronomy (former Chair), University of Victoria |
| Lawrie, David | 1978 – 1980 | Director, Sensing and Exploitation Department, Aerospace Corporation |
| Poeckert, Roland | 1977 – 1979 | Unknown |
| Rucinski, Slavek | 1975 – 1977 | Retired; formerly Professor, Department of Astronomy and Astrophysics and Associate Director, David Dunlap Observatory, University of Toronto |