My current actual job: instrument scientist for the Spitzer Space Telescope. I specifically work on IRAC, which is the “short” (3.6-8 micron) wavelength camera. I was responsible for the design of the calibration methodology, processing, and scheduling.
Various Spitzer science projects I have worked on:

SWIRE
S-COSMOS
GOALS
IRAC Dark Field
SpARCS
SERVS