Table 17. U.S. residing employed doctoral scientists and engineers in 4-year educational institutions, by broad field of doctorate, sex, and faculty rank: 2015
Field and sex
All employed
Full professor
Associate professor
Assistant professor
Instructor or lecturer
All other faculty
Rank not applicable
Number
SE
Number
SE
Number
SE
Number
SE
Number
SE
Number
SE
Number
SE
All fields
323,200
2,250
104,650
1,425
72,500
1,300
63,450
1,100
18,450
625
1,150
150
63,000
1,075
Male
204,550
2,025
79,100
1,400
43,750
1,100
36,350
925
9,250
550
850
125
35,250
925
Female
118,650
1,125
25,550
675
28,700
625
27,150
575
9,200
400
300
75
27,750
650
Science
262,500
2,050
84,800
1,375
57,650
1,150
50,100
950
16,250
600
850
125
52,800
975
Male
164,900
1,875
64,150
1,325
34,850
975
28,650
800
8,100
525
600
125
28,550
850
Female
97,600
1,025
20,650
600
22,850
600
21,450
500
8,150
375
250
75
24,300
575
Biological/agricultural/environmental life sciences