PhD positions

3,049 listings from EURAXESS, university boards and US federal programs. Availability is confirmed by the original posting.

• Increasing Oil Production in Unconventional Reservoirs (opens in new tab)

  Pittsburgh, PA · United States · ORISE/Zintellect · US federal labs · posted 3 months ago · older posting, may have been filled

  Deadline Oct 31, 2026

• Instrument development for stratospheric composition (opens in new tab)

  Pasadena, CA · United States · ORISE/Zintellect · US federal labs · posted 4 weeks ago

  Deadline Nov 1, 2026

• Laboratory Studies of Interstellar, Planetary, and Lunar Ices (opens in new tab)

  Pasadena, CA · United States · ORISE/Zintellect · US federal labs · posted 4 weeks ago

  Deadline Nov 1, 2026

• High-Speed Digital Electronics for Astrophysics (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 4 weeks ago

  Deadline Nov 1, 2026

• MBE Engineered Interfaces for Space Ready UV Detectors (opens in new tab)

  Pasadena, CA · United States · ORISE/Zintellect · US federal labs · posted 3 weeks ago

  Deadline Nov 1, 2026

• Imaging Spectroscopy for Tropical Ecosystem & Biogeochemical Research (opens in new tab)

  Pasadena, CA · United States · ORISE/Zintellect · US federal labs · posted 3 weeks ago

  Deadline Nov 1, 2026

• Sources and Transformations of Organic Matter Across the Coastal Arctic River-to-Sea Continuum (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 3 weeks ago

  Deadline Nov 1, 2026

• Submillimeter spectroscopy of sublimated interstellar and planetary ices (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 2 weeks ago

  Deadline Nov 1, 2026

• Advanced Materials and Processing Research (opens in new tab)

  Hampton, VA · United States · ORISE/Zintellect · US federal labs · posted 2 weeks ago

  Deadline Nov 1, 2026

• Computational Micromechanics and Microstructure-Sensitive Analysis for Advanced Metallic Materials (opens in new tab)

  Hampton, VA · United States · ORISE/Zintellect · US federal labs · posted 2 weeks ago

  Deadline Nov 1, 2026

• Advancing Multimodal Earth Observation Foundation Models for Wildfire Risk and Vegetation Recovery Assessments (opens in new tab)

  Pasadena, CA · United States · ORISE/Zintellect · US federal labs · posted 2 weeks ago

  Deadline Nov 1, 2026

• Space Weather at the Moon, Mars, and Beyond (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 1 weeks ago

  Deadline Nov 1, 2026

• Algorithm Development for Deriving Stratospheric Aerosol Properties from Satellite Limb Sensors (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 days ago

  Deadline Nov 1, 2026

• Improving the Use of Sea Ice Observations for GEOS Subseasonal-to-Seasonal Prediction (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 days ago

  Deadline Nov 1, 2026

• Studies of the Alteration History and Habitability of Mars (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 days ago

  Deadline Nov 1, 2026

• Keck Observatory as a Testbed for Optimally Phasing Habitable Worlds Observatory (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 days ago

  Deadline Nov 1, 2026

• Stratospheric Composition in a Changing Climate (opens in new tab)

  Pasadena, CA · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• Geology and Geophysics of Europa and Other Outer Planet Satellites (opens in new tab)

  Pasadena, CA · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• Opportunities in Remote Sensing, Modeling, and AI/ML with NASA SPoRT (opens in new tab)

  Huntsville, AL · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• Astrophysics: Cosmic Origins, Galaxy Evolution and Spacecraft Mission Concepts (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• Data Assimilation of Combined Lidar and Polarimeter Observations for the AOS Mission (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• A Next Generation Quick Fire Emissions Dataset (QFED) (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• Advanced Aerosol Data Assimilation of the GEO-LEO Constellation (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• Stratosphere and Upper Troposphere Water Vapor Observations by SAGE (opens in new tab)

  Hampton, VA · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026

• Investigations of Middle/Upper Atmospheres and Exospheres Across the Solar System (opens in new tab)

  Greenbelt, MD · United States · ORISE/Zintellect · US federal labs · posted 5 months ago · older posting, may have been filled

  Deadline Nov 1, 2026