1
Work to make sure farms are productive and the food produced on them is safe.
2
Solve problems that are related to the way farms work.
3
Research a wide variety of political issues and test theories.
4
Research, design, and test electrical equipment and systems.
5
Applies psychology to advise human spaceflight.
6
Design, construct, and test aircraft.
9
Computer security specialist who breaks into protected systems and networks to test and asses their security.
10
Assist scientists or others who use geographical information systems (GIS) databases.
13
Studies the physical principles of living cells or organisms.
16
Study the chemical composition of living cells or organisms.
18
Preserve documents and records that are historically significant.
