
Postdoctoral Teaching Fellowships in Mathematics
The Caltech Department of Mathematics, part of the Division of Physics, Mathematics and Astronomy (PMA), offers several named postdoctoral teaching fellowships for outstanding early-career mathematicians. Current and recent fellowships include the Harry Bateman, Sherman Fairchild, Phoebe Hearst, Scott Russell Johnson, Noether, Olga Taussky and John Todd Fellowships.
Fellows pursue independent research, preferably in an area in which Caltech mathematics faculty are active, including algebra, algebraic geometry, analysis, combinatorics, geometry and topology, mathematical logic, mathematical physics, number theory, and probability. Each fellow works with a faculty mentor and contributes to the department's teaching program.
Our alumni have gone on to distinguished careers across academia, research, and industry. Many now hold faculty and leadership positions at leading institutions around the world, while others are pursuing impactful careers in research and technology.
Applications open annually on September 1 on MathJobs.
- A PhD in mathematics or a related field, completed by the start of the appointment.
- Intended for early-career scholars, normally within three years of the PhD, who show strong research promise.
- Appointments normally run three years and begin in September.
- Fellows teach in the department and are expected to be in residence throughout the academic year. Teaching load and research support vary by fellowship.
- One-time allowance to assist with the move
- Annual vacations: 21 days (plus Caltech Holidays)
- Annual sick leave: 15 days
- Health, dental, and vision insurance
Learn more about Caltech benefits
- September 1: Applications are accepted
- December 1: Deadline for applications, including reference letters
- Early January 2027 – End of February 2027: Offers
- Status of hiring process updated in MathJobs directly
Applications are accepted via the MathJobs portal only.
The following materials are required:
- Cover letter
- Curriculum Vitae
- Research statement
- Publication list
- Teaching/Education Statement
- Three reference letters (to be submitted online by the reference writers on this site)
- Ovidiu-Neculai Avadanei, 2026-2029 Olga Taussky and John Todd Fellow
- Dingding Dong, 2025-2028 Olga Taussky and John Todd Fellow
- Yassine El Maazouz, 2024-2027 Harry Bateman Fellow
- Otte Heinävaara, 2024-2027 Scott Russell Johnson Fellow & 2027-2030 Sherman Fairchild Fellow
- Jungwon Lee, 2026-2029 Olga Taussky and John Todd Fellow
- Xingzhe Li, 2026-2029 Olga Taussky and John Todd Fellow
- Qianhe Qin, 2026-2029 Harry Bateman Fellow
- Marcelo Sales, 2026-2028 Olga Taussky and John Todd Fellow
- Xincheng Zhang, 2025-2028 Olga Taussky and John Todd Fellow
To be announced next year.
- Catherine Babecki, 2023-2026 Olga Taussky and John Todd & von-Kármán Fellow
Lecturer, University of Maine - Tim-Henrik Buelles, 2022-2024 Olga Taussky and John Todd Fellow
Research Scientist, Pythia Labs - Riccardo Caniato, 2023-2026 Olga Taussky and John Todd Fellow
Research Fellow, University of Warwick - Daren Chen, 2023-2026 Olga Taussky and John Todd Fellow
Assistant Professor, Lehigh University - Yeşim Demiroğlu Karabulut, 2020-2023 Hearst Fellow
Assistant Professor, California State University, Sacramento - Alexander Dunn, 2020-2023 Olga Taussky and John Todd Fellow
Assistant Professor, Georgia Institute of Technology - Garrett Ervin, 2022-2025 Harry Bateman Fellow
Postdoctoral Fellow, Eötvös Loránd University, Budapest - Yu Fu, 2023-2026 Noether Fellow
Postdoctoral Fellow, Max Planck Institute for Mathematics - Matthew Gherman, 2023-2025 Hearst Fellow
Teaching Assistant Professor, Caltech - Hyun Chul Jang, 2022-2025 Harry Bateman Fellow
Assistant Professor of Instruction, Texas State University - Mikhail Karpukhin, 2020-2023 Harry Bateman Fellow
Professor, University College London - Yujin Kim, 2025-2026 NSF / Olga Taussky and John Todd Fellow
NSF Postdoctoral Fellow, Princeton University - Shi-Zhuo Looi, 2026-2026 Olga Taussky and John Todd Fellow
- Aaron Mazel-Gee, 2021-2023 Sherman Fairchild Fellow
Technical Staff, Armadin - Abhishek Oswal, 2020-2023 Harry Bateman Fellow
Junior Professor, University of Freiburg - Jiewon Park, 2020-2023 Olga Taussky and John Todd Fellow
Assistant Professor, KAIST - Lily Reeves, 2023-2026 NSF / Olga Taussky and John Todd Fellow
- Marianna Russkikh, 2022-2025 Scott Russell Johnson Fellow
Assistant Professor, University of Notre Dame - Seung-Yeon Ryoo, 2023-2026 Olga Taussky and John Todd Fellow
Postdoctoral Researcher, University of Bonn - Bjarne Schülke, 2021-2024 Harry Bateman Fellow
IBS Young Scientist Fellow, Institute for Basic Science, Korea - Anna Szumowicz, 2020-2023 Harry Bateman Fellow
Assistant Professor, Polish Academy of Sciences - Juan Pablo Vigneaux Ariztia, 2021-2024 Olga Taussky and John Todd Fellow
Research Associate, Northwestern University - Zoltán Vidnyánszky, 2020-2022 Olga Taussky and John Todd Fellow
Research Fellow, Eötvös Loránd University, Budapest - Shukun Wu, 2021-2024 Olga Taussky and John Todd Fellow
Assistant Professor, Indiana University Bloomington - Weihong Xu, 2024-2026 Harry Bateman Fellow
Assistant Professor, Emery University - Liyang Yang, 2025-2026 Sherman Fairchild Fellow
Assistant Professor, Texas A&M University
- Zavosh Amir-Khosravi, 2016-2019 Olga Taussky and John Todd Fellow
- Yannis Angelopoulos, 2019-2025 Sherman Fairchild Fellow
Associate Professor, Beijing Institute of Mathematical Sciences and Applications (BIMSA) - Ashay Burungale, 2018-2023 Scott Russell Johnson Fellow
Assistant Professor, University of Texas at Austin - Justin Campbell, 2018-2021 Harry Bateman Fellow
Assistant Professor, Brandeis University - Lei Chen, 2018-2021 Noether Fellow
Associate Researcher, Department of Mathematics at Chinese Academy of Sciences - Cesar Cuenca, 2019-2022 Olga Taussky and John Todd Fellow
Assistant Professor, The Ohio State University - Polona Durcik, 2017-2020 Harry Bateman Fellow
Assistant Professor, Chapman University - Farzad Fathizadeh, 2014-2017 Olga Taussky and John Todd Fellow
- Majid Hadian, 2013-2016 Scott Russell Johnson Fellow
Research Engineer Tech Lead, Google DeepMind - Mohammad Hadi Hedayatzadeh, 2011-2014 Harry Bateman Fellow
Associate Professor, IPM, Iran - Oleg Ivrii, 2016-2019 Olga Taussky and John Todd Fellow
Senior Lecturer, Tel Aviv University - Oscar Kivinen, 2019-2022 Olga Taussky and John Todd Fellow
Assistant Professor, Aalto University - Kirill Lazebnik, 2017-2020 Harry Bateman Fellow
Assistant Professor, University of Texas at Dallas - Yi Liu, 2012-2015 Olga Taussky and John Todd Fellow
Professor, Beijing International Center for Mathematical Research, Peking University - Mohamed Omar, 2011-2013 Harry Bateman Fellow
Professor, York University - Aristotelis Panagiotopoulos, 2017-2020 Olga Taussky and John Todd Fellow
Assistant Professor, University of Vienna - Sarthak Parikh, 2017-2020 Olga Taussky and John Todd Fellow
Assistant Professor, Indian Institute of Technology Delhi - You Qi, 2017-2020 Sherman Fairchild Fellow
Associate Professor, University of Virginia - Lukas Schimmer, 2016-2017 Harry Bateman Fellow
Lecturer, Loughborough University - Adam Sheffer, 2016-2019 Harry Bateman Fellow
Associate Professor, Baruch College, CUNY - Peter Smillie, 2017-2020 Harry Bateman Fellow
Research Group Leader, Max Planck Institute for Mathematics in the Sciences, Leipzig - Pablo Solis, 2016-2019 Olga Taussky and John Todd Fellow
Senior Data Engineer, Netflix - Pei-Yu Tsai, 2013-2016 Olga Taussky and John Todd Fellow
- Daxin Xu, 2017-2020 Harry Bateman Fellow
Associate Professor, Morningside Center of Mathematics, Chinese Academy of Sciences - Alexander Yom Din, 2016-2019 Olga Taussky and John Todd Fellow
ML Researcher, Final
- Jonathan Breuer, 2007-2010 Sherman Fairchild Fellow
Professor, Hebrew University of Jerusalem - Sergey Denisov, 2001-2004 Olga Taussky and John Todd Fellow
Professor, University of Wisconsin–Madison - Maurice Duits, 2009-2011 Olga Taussky and John Todd Fellow
Professor, KTH Royal Institute of Technology - Adrian Ioana, 2008-2010 Olga Taussky and John Todd Fellow
Professor, UC San Diego - Nam-Gyu Kang, 2007-2009 Olga Taussky and John Todd Fellow
Professor, Korea Institute for Advanced Study (KIAS) - Rowan Killip, 2002-2003 Olga Taussky and John Todd Fellow
Professor, UC Los Angeles - Seung-Yeop Lee, 2007-2010 Sherman Fairchild Fellow
Professor, University of South Florida - Evgeny Strahov, 2005-2006 Olga Taussky and John Todd Fellow
Professor, Hebrew University of Jerusalem - Monica Vazirani, 2002-2003 Olga Taussky and John Todd Fellow
Professor, UC Davis
- Michael Aschbacher, 1970-1972 Harry Bateman Fellow
Professor - Emeritus, Caltech - Richard Dean, 1954-1955 Harry Bateman Fellow
Professor - Emeritus, Caltech - Markus Keel, 1998-2000 Olga Taussky and John Todd Fellow
Professor, University of Minnesota - Alexander Soshnikov, 1997-2000 Olga Taussky and John Todd Fellow
Professor, UC Davis - Katherine Stevenson, 1997-2000 Olga Taussky and John Todd Fellow
Professor, California State University, Northridge - David B. Wales, 1967-1968 Harry Bateman Fellow
Professor - Emeritus, Caltech
Further Info: http://www.pma.caltech.edu/about/job-opportunities Contact: Jessica Varlet <[email protected]>