DOL Verified Employer

Kelly Services, Inc. - Biochemists and Biophysicists

Government-verified salary data from 1,029 US Department of Labor filings.

Median Salary
$72,800
66 DOL filings
MD Approval Rate 74.0% · most recent FY 2025
Median Salary
$72,800
Certified filings
DOL Filings
66
Certified: 761
Unique Job Titles
141
SOC occupations
Approval Rate
74.0%
Certified vs filed

Salary Range

Based on 66 certified filings
DOL-Filed Salary Range
$49,254$60,154$72,800$81,515$109,013
Prevailing Wage Premium - a TruthWage exclusive
+17.2%

Kelly Services, Inc. pays 17.2% above the DOL minimum wage floor for its filed positions.

The prevailing wage is the minimum salary DOL sets as the floor for this occupation and location. A positive premium means the employer pays above that floor. Source: DOL LCA filings.

Salary Trend

FY2012 - FY2025

Salaries by Job Title

50 occupations with DOL-filed salary data
Job TitleFilingsMedian Salaryvs MarketSalary Range
Biological Scientists, All Other 82 $75,754 -18.8%
$71,136$71,136$75,754$86,237$86,237
Biochemists and Biophysicists 66 $72,800 -29.8%
$60,154$60,154$72,800$81,515$81,515
19-1029.02 62 $87,485 N/A
$76,336$76,336$87,485$95,992$95,992
Mechanical Engineers 48 $79,560 -22.2%
$68,640$68,640$79,560$87,922$87,922
Medical Scientists, Except Epidemiologists 44 $83,512 -17%
$76,960$76,960$83,512$94,390$94,390
19-1042.00 42 $94,962 N/A
$89,960$89,960$94,962$117,104$117,104
19-1021.00 39 $78,000 N/A
$56,160$56,160$78,000$90,314$90,314
19-1029.01 38 $94,162 N/A
$78,104$78,104$94,162$110,115$110,115
15-1132.00 25 $120,600 N/A
$104,000$104,000$120,600$134,181$134,181
15-1132 22 $110,000 N/A
$90,480$90,480$110,000$125,000$125,000
Biological Technicians 22 $61,776 +18.8%
$53,144$53,144$61,776$74,464$74,464
15-1199 21 $83,200 N/A
$68,640$68,640$83,200$114,400$114,400
Industrial Engineers 18 $69,680 -31.1%
$58,157$58,157$69,680$72,800$72,800
17-2141.00 18 $75,462 N/A
$70,429$70,429$75,462$104,229$104,229
19-2031.00 18 $78,998 N/A
$56,160$56,160$78,998$89,981$89,981
15-1121 16 $119,163 N/A
$76,814$76,814$119,163$162,240$162,240
Chemists 16 $70,700 -16%
$57,075$57,075$70,700$85,010$85,010
15-1252.00 15 $126,370 N/A
$105,040$105,040$126,370$191,360$191,360
Statisticians 15 $90,501 -12.4%
$79,269$79,269$90,501$105,061$105,061
Microbiologists 15 $72,280 -17.2%
$69,888$69,888$72,280$76,960$76,960
Chemical Engineers 12 $65,978 -45.9%
$65,978$65,978$65,978$91,520$91,520
17-2031.00 11 $89,222 N/A
$66,560$66,560$89,222$95,909$95,909
Electrical Engineers 10 $87,318 -22%
$67,600$67,600$87,318$92,622$92,622
Engineers, All Other 10 $85,571 -27.3%
$64,459$64,459$85,571$90,480$90,480
19-4021.00 10 $51,397 N/A
$51,397$51,397$51,397$52,853$52,853
15-1199.01 9 $89,918 N/A
$70,720$70,720$89,918$95,000$95,000
13-1041.07 8 $87,360 N/A
$85,010$85,010$87,360$113,651$113,651
13-1111.00 8 $52,915 N/A
Insufficient data for salary range.
15-2041.01 8 $103,002 N/A
$82,534$82,534$103,002$106,142$106,142
17-2041.00 8 $71,261 N/A
$61,360$61,360$71,261$72,800$72,800
17-2141.02 8 $73,840 N/A
$69,160$69,160$73,840$86,320$86,320
Natural Sciences Managers 7 $195,998 +21.6%
$108,659$108,659$195,998$195,998$195,998
15-1133.00 7 $100,360 N/A
Insufficient data for salary range.
17-2071.00 7 $75,920 N/A
$67,642$67,642$75,920$83,200$83,200
Human Resources Specialists 6 $60,000 -17.7%
$55,000$55,000$60,000$60,000$60,000
15-1121.00 6 $71,594 N/A
$62,400$62,400$71,594$80,787$80,787
15-1199.07 6 $82,555 N/A
$67,600$67,600$82,555$115,000$115,000
15-2051.01 6 $110,344 N/A
$79,040$79,040$110,344$110,344$110,344
Bioengineers and Biomedical Engineers 6 $74,454 -30.4%
$68,640$68,640$74,454$86,944$86,944
17-2199.04 6 $61,204 N/A
$60,008$60,008$61,204$62,400$62,400
Epidemiologists 6 $80,090 -4.6%
$43,056$43,056$80,090$90,501$90,501
11-3021.00 5 $135,000 N/A
$115,000$115,000$135,000$145,710$145,710
Compliance Officers 5 $91,728 +17%
$66,560$66,560$91,728$91,728$91,728
Management Analysts 5 $73,902 -27%
$64,272$64,272$73,902$75,005$75,005
15-1141 5 $81,567 N/A
$68,848$68,848$81,567$85,093$85,093
15-1199.08 5 $85,000 N/A
$85,000$85,000$85,000$107,120$107,120
15-2051.00 5 $113,850 N/A
$97,552$97,552$113,850$113,850$113,850
19-1021.01 5 $50,326 N/A
$49,254$49,254$50,326$51,397$51,397
Materials Scientists 5 $90,979 -12.7%
$54,995$54,995$90,979$109,158$109,158
13-2011.00 4 $79,575 N/A
$71,600$71,600$79,575$87,550$87,550

Individual DOL Filings for Biochemists and Biophysicists at Kelly Services, Inc.

DateSalaryPrevailing WageLevelLocationEducationStatusSource
Sep 2021 $76,752 $65,312 I Bethesda MD N/A Certified-Withdrawn LCA
Sep 2021 $76,752 $65,312 I Rockville MD N/A Certified-Withdrawn LCA
May 2021 $102,440 $85,571 II Clarksburg MD N/A Certified-Withdrawn LCA
Mar 2021 $74,194 $65,312 I Bethesda MD N/A Certified LCA
Mar 2021 $74,194 $65,312 I Bethesda MD N/A Certified LCA
Nov 2020 $108,160 $93,974 I Bethesda MD N/A Certified LCA
Nov 2020 $108,160 $93,974 I Rockville MD N/A Certified LCA
Sep 2019 $91,000 $80,621 - Rockville MA N/A Certified LCA
Jul 2019 $81,994 $80,621 - Bethesda MA N/A Certified LCA
Jun 2019 $82,014 $72,862 - Bethesda MA N/A Certified LCA
Apr 2019 $75,088 $72,862 - Bethesda MA N/A Certified LCA
Apr 2019 $71,344 $55,286 - Bethesda MA N/A Certified LCA
Apr 2019 $60,154 $55,286 - Rockville MA N/A Certified LCA
Mar 2019 $109,013 $90,459 - Rockville MA N/A Certified LCA
Mar 2019 $79,040 $73,778 - WEST CHESTER PE N/A Certified LCA
Feb 2019 $76,336 $72,862 - Bethesda MA N/A Certified LCA
Feb 2019 $71,344 $61,630 - Berkeley CA N/A Certified LCA
Jan 2019 $73,632 $72,862 - BETHESDA MA N/A Certified-Withdrawn LCA
Nov 2018 $96,283 $90,459 - BETHESDA MD N/A Certified LCA
Nov 2018 $88,005 $72,862 - ROCKVILLE MD N/A Certified LCA
Oct 2018 $73,715 N/A - BETHESDA MD N/A Certified LCA
Sep 2018 $100,734 $65,208 - BALTIMORE MD N/A Certified-Withdrawn LCA
Aug 2018 $85,010 $72,862 - BETHESDA MD N/A Certified LCA
Aug 2018 $69,888 $55,286 - BETHESDA MD N/A Certified LCA
Aug 2018 $81,994 $72,862 - BETHESDA MD N/A Certified LCA
Jun 2018 $77,002 $73,715 - BETHESDA MD N/A Certified LCA
Apr 2018 $69,992 $56,888 - BETHESDA MD N/A Certified LCA
Apr 2018 $77,168 $56,888 - BETHESDA MD N/A Certified LCA
Apr 2018 $92,726 $73,715 - ROCKVILLE MD N/A Certified LCA
Mar 2018 $63,523 $56,888 - BETHESDA MD N/A Certified LCA
Feb 2018 $61,277 $56,888 - BETHESDA MD N/A Certified LCA
Jan 2018 $81,515 $56,888 - BETHESDA MD N/A Certified LCA
Dec 2017 $73,840 $73,715 - BETHESDA MD N/A Certified LCA
Apr 2017 $102,502 $68,536 - ROCKVILLE MD N/A Certified-Withdrawn LCA
Jan 2017 $52,208 $49,878 - BETHESDA MD N/A Certified LCA
Jan 2017 $52,208 $49,878 - BETHESDA MD N/A Certified LCA
Jul 2016 $69,098 $68,661 - BETHESDA MD N/A Certified-Withdrawn LCA
May 2016 $52,853 $52,749 - BETHESDA MD N/A Certified LCA
May 2016 $72,800 $68,661 - BETHESDA MD N/A Certified LCA
Mar 2016 $69,098 $68,661 - BETHESDA MD N/A Certified LCA
Mar 2016 $70,013 $68,661 - BETHESDA MD N/A Certified LCA
Mar 2016 $60,008 $52,749 - GAITHERSBURG MD N/A Certified LCA
Feb 2016 $72,800 $68,661 - BETHESDA MD N/A Certified LCA
Feb 2016 $72,800 $68,661 - BETHESDA MD N/A Certified LCA
Oct 2015 $91,520 $66,934 - BALTIMORE MD N/A Certified-Withdrawn LCA
Jul 2014 $54,288 $46,946 - BETHESDA MD N/A Certified LCA
Sep 2013 $80,205 $75,629 - GAITHERSBURG MD N/A Certified-Withdrawn LCA
Jul 2013 $58,240 $44,283 - PENNSVILLE NJ N/A Certified-Withdrawn LCA
Jul 2013 $58,240 $44,283 - PENNSVILLE NJ N/A Certified-Withdrawn LCA
Jul 2013 $87,838 $62,130 - GAITHERSBURG MD N/A Certified LCA
Jun 2013 $81,411 $78,541 - FRAMINGHAM MA N/A Certified-Withdrawn LCA
May 2013 $80,205 $75,629 - GAITHERSBURG MD N/A Certified LCA
May 2013 $55,702 $50,918 - BETHESDA MD N/A Certified LCA
May 2013 $61,048 $50,918 - BETHESDA MD N/A Certified LCA
Apr 2013 $57,845 $50,918 - BETHESDA MD N/A Certified LCA
Jan 2013 $51,397 $42,702 - BALTIMORE MD N/A Certified LCA
Jan 2013 $53,539 $50,918 - BETHESDA MD N/A Certified LCA
Jul 2012 $57,262 $50,918 - BETHESDA MD N/A Certified LCA
May 2012 $49,254 $42,453 - BETHESDA MD N/A Certified LCA
Feb 2012 $61,048 $42,453 - BETHESDA MD N/A Certified LCA

DOL data does not contain worker names. Only employer, salary, and job details are shown.

Wage Level Distribution

What does this mean?
Kelly Services, Inc. files more than half of its positions at the DOL minimum wage level (Level I). This may indicate systematic use of minimum-permitted wages for sponsored workers.

Hiring Activity

Full tracker →
Filing volume has declined significantly, down 44% from the prior year. This can signal reduced hiring, a shift in workforce strategy, or business contraction.

Hiring Locations

MD 313 MI 143 MA 66 NJ 34 CA 25 IL 23 TX 21 IA 21 NC 14 PA 13 NY 13 FL 10 NO 9 OH 8 DC 5 IN 4 IO 4 PE 4 NE 4 VA 4 WA 4 AZ 3 TE 3 WI 2 CO 2 CT 2 ND 2 OR 1 LA 1 RI 1 TN 1 GA 1

Education Requirements

From PERM filings
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Advertising disclosure
Source: US Department of Labor, Office of Foreign Labor Certification (OFLC) public disclosure files (PERM Form ETA-9089 and LCA Form ETA-9035), and US Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS). Salary figures represent employer filings and government survey estimates, not individual worker pay.

Data covers DOL filings from 2011 to 2025.