![Robin Sickles](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-10/150121_Robin_Sickles%200008.jpeg?itok=xQ5E3Nss)
Professor Emeritus
![James Sidbury](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-08/Sidbury-James.jpg.jpeg?itok=81lDthFC)
Andrew W. Mellon Distinguished Professor of Humanities
Professor of History; Affiliated Faculty, Center for African and African American Studies
Director of Graduate Studies
![Kristen Siebach headshot](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-10/Kirsten-Siebach.jpg.jpeg?itok=qtlWcrqg)
Assistant Professor, Earth, Environmental and Planetary Sciences
![](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/default_images/profile-owl-no-photo_1.png.jpeg?itok=n88X5uO_)
Faculty Fellow
![Evan Siemann](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-07/Evan-Siemann.jpg.jpeg?itok=Pdk2WBnc)
Harry C. & Olga K. Wiess Professor of BioSciences
![Charles Siewert](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2024-06/Siewart%20600%20x%20600.jpg.jpeg?itok=Tyc5cmph)
Robert & Kathryn Hayes Chair in Humanities
Professor of Philosophy
Director of Undergraduate Studies
![Joff Silberg photo](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-07/Joff-Silberg.jpg.jpeg?itok=5hvEobh2)
Stewart Memorial Professor of BioSciences
SSPB Director
![Arlei Silva](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-07/Arlei_Lopes_DaSilva600x600.jpg.jpeg?itok=t71MLfnk)
Assistant Professor of Computer Science
![Ray Simar](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2022-01/Ray%20Simar.png.jpeg?itok=bBF8iQSW)
Professor in the Practice, Electrical and Computer Engineering
![Philip Singer](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-10/Singer%20sq.png.jpeg?itok=TWsw_Ksc)
Assistant Research Professor, Chemical and Biomolecular Engineering
![](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/default_images/profile-owl-no-photo_1.png.jpeg?itok=n88X5uO_)
Adjunct Associate Professor
Associate Professor, Materials Research Center, Indian Institute of Science, Bangalore, India
![Caleb Sisco](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2022-09/Sisco-Photosm.jpg.jpeg?itok=gAb9d0Vc)
Lecturer, Chemical and Biomolecular Engineering
![Meredith Skura](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2022-11/Skura.jpeg?itok=f7cuF2rf)
Libbie Shearn Moody Professor Emerita of English
![Kevin Slagle](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2022-05/Kevin-Slagle.jpg.jpeg?itok=u_62zSjH)
Assistant Professor , Electrical and Computer Engineering
![Richard J. Smith](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-08/Smith_0.jpg.jpeg?itok=h1inI0jJ)
George and Nancy Rupp Professor Emeritus of Humanities
![George Smith](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-07/George%20600%20X%20600%20PORTRAIT%20CROP.jpg.jpeg?itok=zYHztqIb)
Professor Emeritus, Sculpture
![Roland B. Smith, Jr.](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-07/roland-smith.jpg.jpeg?itok=br1ZAZG1)
Adjunct Professor
Associate Provost
Retired
![Ed Snow](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-09/Ed%20Snow.jpg.jpeg?itok=rWrLICxe)
Mary Gibbs Jones Professor for the Humanities
![Maya Soifer Irish](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2022-02/Maya%20Soifer%20Irish.jpg.jpeg?itok=4oJ1v3px)
Associate Professor of History
Director, Medieval and Early Modern Studies Program
Affiliated Faculty, Program in Jewish Studies
![Ronald Soligo](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-10/Ronald%20Soligo%20FACULTY%20EMERITUS_0.jpg.jpeg?itok=nLr94HD5)
Professor Emeritus
![Scott Solomon](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-07/Scott-Solomon.jpg.jpeg?itok=H8gIZ-hs)
Teaching Professor of BioSciences
![Ted Somerville](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-08/Ted%20Somerville.jpg.jpeg?itok=N1EnmEaT)
Senior Lecturer
Modern & Classical Literatures & Cultures
School of Humanities
![Yongcheng Song](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-07/Song.jpg.jpeg?itok=FCWtmDyz)
Adjunct Associate Professor of Chemistry
![Danny Sorensen](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2022-01/Danny%20Sorensen.jpeg?itok=kS6XXB4u)
Noah Harding Professor Emeritus, Comp and Applied Mathematics
![pol spanos](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2022-01/pol%20spanos.png.jpeg?itok=SOvKiOy9)
Lewis B. Ryon Professor in Mechanical & Civil Engineering
Professor of Materials Science and NanoEngineering
Member, NAE
![John Sparagana](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2023-10/Sparagana%20New%20Profile%20Image.jpg.jpeg?itok=fn0iKQ-p)
Grace Christian Vietti Chair in Visual Arts
Professor of Art
Department Chair
![Brian Spector](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-07/Spector%20Faculty%20Image.jpg.jpeg?itok=PjoEwNiy)
Professor in the Practice
Adjunct Professor
![Dale W. Spence](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2020-08/dale-spence-400px.jpg.jpeg?itok=rVeZBoLq)
Professor Emeritus
![Christopher Sperandio](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-06/Sperandio%20600%20X%20600%20PORTRAIT%20CROP.jpg.jpeg?itok=jNPdMyhL)
Associate Professor of Art
![Ryan Spitler](/sites/g/files/bxs3881/files/styles/thumbnail_small_170x170/public/2021-08/IMG_7526%20%282%29.jpg.jpeg?itok=9eNYsh4G)
NSF Postdoctoral Fellow
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