Member, Scientific Advisory Council to the International Conference on Contemporary Problems in Mathematical Physics (COPROMAPH) (2001-2004).

Member, Fellowship Committee of the American Physical Society Forum on Education (2000-2001).

American Physical Society Fellow, 1999.

The National Alliance of Research Centers of Excellence Award (March 1996).

University Research Professorship, University of New Orleans, 1996.

Elected General Member-at-Large and Executive Committee Member of the American Physical Society Forum on Education (1993-1995 term)

Martin Luther King Jr. Visiting Scientist (Minority Faculty Visiting Professorship), Wayne State University, January 1993.

Charter Fellow of the National Society of Black Physicists (1992).

Chair and Member of the American Physical Society Committee on Minorities in Physics (1989-1991).

Co-Editor of the American Physical Society Committee on Minorities in Physics Newsletter (1989-1991).

Founding Council Member of the Edward Bouchet Abdus Salam Institute of the Abdus Salam International Centre for Theoretical Physics (ICTP) (1988-Present).

National Executive Technical Officer and Editor of the National Society of Black Physicists Newsletter (1987).

Nominated for Los Alamos National Laboratory Distinguished Performance Award in 1984.

Historically Black Colleges and Universities Project Manager for Los Alamos National Laboratory of the University of California (1983-1986).

Member, Los Alamos National Laboratory Equal Employment Opportunity Committee (1983-84).

Graduate, First Los Alamos National Laboratory Management Training Program (1983).

Recommended by Los Alamos National Laboratory as eligible and qualified to hold a rotating position as Budget Examiner for Magnetic Fusion, High Energy and Nuclear Physics, and Basic Energy Science Programs in the Office of Management and Budget of the Federal Government (1982).

Affirmative Action Representative for the Theoretical Division at Los Alamos National Laboratory of the University of California (1978-1984).

Member, Los Alamos National Laboratory Task Force on Black Recruitment (1980).

Los Alamos Scientific Laboratory Postdoctoral Fellow from 1976 to 1977.

University of Maryland, College Park, Center for Theoretical Physics Postdoctoral Fellow from 1974 to 1976.

National Defense Educational Act Pre-doctoral Fellow from 1971 to 1974.

Louisiana State University in New Orleans Physics Department Award 1971.