Aside from the EUD and the Sun-Earth Exploration Division there are other research opportunities in the Science and Exploration Directorate that can be found at the following links:

Heliophysics Science Division

Mesoscale Atmospheric Processes

Climate and Radiation

Atmospheric Chemistry and Dynamics

Hydrospheric and Biospheric Science Lab

Hydrological Sciences Branch

Astrochemistry Lab

Planetary Systems Lab

Space Geodesy Lab

Planetary Geodynamics Lab