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Physics and Astronomy
Physics and Astronomy

Ph.D. in Astrophysics Placements

Our Ph.D. students go on to interesting and rewarding careers across the educational and private sectors. Read a few of our alumni stories below and reach out if you’d like your story added to this page.

Julia Bodnarik headshotJulia Bodnarik

Officer of Advanced Technology Initiatives, Choctaw Nation of Oklahoma

Thesis title: Using In Situ Neutrons and Gamma-Ray Spectroscopy to Characterize Asteroids

“I am working with emerging drone aviation technologies and acting as a liaison to colleges, universities, industry, and NASA. I have 10+ years of experience working for NASA on developing planetary science instrumentation and mapping H mobility on the Moon with the Lunar Reconnaissance Orbiter Luner Exploration Neutron Detectors instrument.”


Samaiyah Farid headshotSamaiyah Farid

Scientist at the High Altitude Observatory in Boulder, Colorado

Dissertation title: Examination of Acceleration Mechanisms in Solar Coronal Jets Using Multi-wavelength Observations and Magnetic Topological Modeling: Evidence For Multiple Acceleration Mechanisms in Coronal Jets.
Adviser: Keivan Stassun

“My experience as a graduate student was non-typical. I had returned to grad school after working for a few years and I was a single parent to a 5-year-old. I often had to bring my daughter to class or rush away in the evenings for pickup. So, I was not the best student…at all. I often turned assignments in late, crammed for tests, and was mentally and emotionally exhausted 24/7. It was a blur of stress and tears. But my committee and peer mentors did not let me self-destruct. For every end-of-world crisis I faced, they helped me see another possibility. They helped me set goals and develop a solid plan to reach those goals. So, I think that taught me a lot about the type of mentor I strive to become. Someone that doesn’t focus so much on deficiencies, but on how to move students from where they are, to where they need to be.”


Savannah Jacklin headshotSavannah Jacklin

Systems Engineering Manager and Lead Data Scientist at Northrop Grumman

Thesis title: Analyzing Exoplanet Survey Methods with Massive Datasets: Transit and Microlensing Light Curves

“I am currently the lead data scientist for a satellite constellation being designed and developed at Northrop Grumman in Baltimore, Maryland. I have spent the years since my PhD supporting systems engineering and algorithm development for variety of electro-optical and radar satellite systems. Additionally, I have worked on developing AI/ML analysis of human behavior within the company and manage a team of about ten engineers.”


Joseph Rodriguez headshotJoseph Rodriguez

Assistant Professor of Physics, Michigan State University

Thesis title: Probing Planetary Formation and Evolution: Transiting Planets and Occulting Disk
Adviser: Keivan Stassun

Joey is an assistant professor in the Department of Physics and Astronomy at Michigan State University. Currently, his research group is focused on discovering new keystone exoplanetary systems that provide insight into key questions about planet formation/evolution using observations from NASA’s Kepler, K2, and TESS missions. Additionally, they are working to study the early stages of planet formation through detailed characterization of young stellar objects.


George Vejar headshotGeorge Vejar

Data Engineer, Blyncsy

Thesis title: Planets and Planetary Nebulae: Different Evolutionary Pathways in the Stellar Life Cycle

“During my time at Vanderbilt, I studied planetary nebulae and stellar abundances. My work on planetary nebulae was theoretical and focused on how we might detect these objects with the Vera Rubin Observatory (previously named LSST). My work with stellar abundances was more observational and focused on the connection between planet formation and abundance trends in the star. I currently reside in Utah where my wife is working towards her Ph.D. with our baby Olive and two cats (Leeloo and Dahlia). I work for a small company in Salt Lake City called Blyncsy focused on building AI solutions to transportation infrastructure issues. We use computer vision and dashcam imagery to detect debris, road signs, assess the quality of roads, etc.”


Past Astrophysics Ph.D. Students

  • Alumni
    • KeShawn Ivory (2026)
    • William Lamb (2026)
    • Polina Petrov (2026)
    • Krystal Ruiz-Rocha (2026)
    • William “Bill” Smith (2026)
    • Olivia A. Greene (Oct. 2025 defense)
    • Crisel Suarez (2025)
    • Jessica Schonhut-Stasik (2025)
    • Don Dixon (2024)
    • Sam Dunham (2024)
    • Karl Jaehnig (2023)
    • Antonio Porras-Valverde (2023)
    • Mehnaaz Asad (2023)
    • Nicholas Chason (2022)
    • John Hood (2022)
    • Abigail Petulante (2022)
    • Gabriella Alvarez (2022)
    • Adam Szewciw (2022)
    • Gillian Beltz-Mohrmann (2022)
    • George Vejar (2022)
    • Dax Feliz (2022)
    • Joni Marie Clark Cunningham (2022)
    • Christina Davis (2021)
    • Laura D. Vega (2021)
    • Stefan Laos (2021)
    • Savannah Jacklin (2020)
    • Samaiyah Farid (2020)
    • Victor Calderon (2019)
    • Glenna Dunn (2019)
    • Rose S. Perea (2019)
    • Robert Siverd (2019)
    • Teresa Monsue (2018)
    • Kyle Conroy (2018)
    • Michael Lund (2017)
    • Matthew Richardson (2016)
    • Brittany Kamai (2016)
    • Joey Rodriguez (2016)
    • Victor Garcia (2016)
    • Lauren Campbell (2015)
    • Meagan Lang (2015)
    • Baile Li (2015)
    • Qingqing Mao (2015)
    • Jennifer Piscionere (2015)
    • Daniel Sissom (2015)
    • Fabienne Bastien (2014)
    • Claude Mack (2014)
    • Julia Bodnarik (2013)
    • Deatrick Foster (2013)
    • Saurav Dhital (2012)
    • Tommy Le Blanc (2012)
    • Billy Teets (2012)
    • Douglas Watson (2012)
    • Alicia Aarnio (2010)
    • Phill Cargile (2010)
    • Katie Chynoweth (2010)
    • Yilen Gomez Maqueo Chew (2010)
    • Sonali Shukla (2009)
    • Piotr Kowalski (2006)
    • Jeff Bary (2003)
    • Matthew Huddleston (2002)
    • Lionel J. Crews (2000)
    • Tracy Huard (2000)
    • Laszlo Sturmann (1997)