H1B Salary Data

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Donald Danforth Plant Science Center: H-1B salaries and sponsorship

Donald Danforth Plant Science Center filed 46 labor condition applications for H-1B and related visas in fiscal years 2023–2026; certified: 46. Median offered salary: $61,732.

Applications (LCAs)46
Certified46
Employer addressSt. Louis, MO
H-1B dependent employerNo
Median offered salary$61,732
Middle half of salaries$56,186–$67,000
10th–90th percentile$53,250–$77,500

Does Donald Danforth Plant Science Center sponsor H-1B visas?

Donald Danforth Plant Science Center filed 46 labor condition applications in fiscal years 2023–2026, the latest submitted on Jun 17, 2026. An LCA is the first step of an H-1B petition, so the employer has sponsored or prepared to sponsor H-1B workers; it does not guarantee sponsorship for any particular job. Check the employer's own job listings.

Salaries by job title

Job titleLCAsMedian salary
Research Scientist17$65,000
Postdoctoral Associate7$55,642
Research Associate7$56,181
Scientific Research Contract and Technology Specialist2$68,250
Data Scientist II2$58,742
Engineering Research Scientist2$66,050
Data Scientist2$67,000
Principal Investigator1$80,000
Engineering Research Associate1$47,476
Senior Research Scientist1$57,000
President1$270,005
Research Associate II1$82,000
Data Scientist I1$56,826
Postdoctoral Associate - Burch-Smith Lab1$63,654

Applications by fiscal year

Fiscal yearLCAsMedian salary
FY202317$55,806
FY20247$63,727
FY202516$62,482
FY20266$64,787

Prevailing wage levels

The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.

Where the jobs are

Occupations

Latest applications

Job titleBase salaryLocationSubmittedStart dateStatus
Postdoctoral Associate$59,039
Level I		St. Louis, MOJun 17, 2026Dec 15, 2026Certified
Engineering Research Scientist$72,100
Level II		St. Louis, MOJun 9, 2026Jul 1, 2026Certified
Research Scientist$72,100
Level II		St. Louis, MOJun 1, 2026Jul 1, 2026Certified
Postdoctoral Associate - Burch-Smith Lab$63,654
Level II		St. Louis, MOMay 18, 2026Nov 15, 2026Certified
Data Scientist II$65,920
Level II		St. Louis, MOMar 3, 2026Jul 15, 2026Certified
Research Associate$61,964
Level II		St. Louis, MOFeb 4, 2026Aug 1, 2026Certified
Research Scientist$60,000–$63,000
Level II		St. Louis, MOAug 19, 2025Feb 17, 2026Certified
Research Associate II$82,000–$85,000
Level II		St. Louis, MOAug 19, 2025Oct 1, 2025Certified
Data Scientist I$56,826
Level I		St. Louis, MOAug 4, 2025Feb 1, 2026Certified
Postdoctoral Associate$59,280
Level II		St. Louis, MOJul 14, 2025Jan 2, 2026Certified
Scientific Research Contract and Technology Specialist$75,000
Level II		St. Louis, MOJun 18, 2025Dec 1, 2025Certified
Research Scientist$75,000
Level II		St. Louis, MOJun 4, 2025Dec 1, 2025Certified
Senior Research Scientist$57,000–$85,000
Level II		St. Louis, MOMay 29, 2025Oct 1, 2025Certified
Research Scientist$63,000
Level II		St. Louis, MOMay 13, 2025May 25, 2025Certified
President$270,005–$650,000
Level IV		St. Louis, MOMay 2, 2025Oct 1, 2025Certified
Research Scientist$72,105
Level II		St. Louis, MOMar 18, 2025Sep 1, 2025Certified
Research Scientist$56,181–$70,000
Level II		St. Louis, MOFeb 26, 2025Mar 3, 2025Certified
Research Associate$56,181–$70,000
Level II		St. Louis, MOFeb 25, 2025Mar 3, 2025Certified
Research Scientist$80,593
Level II		St. Louis, MOFeb 12, 2025Jul 25, 2025Certified
Research Scientist$90,846
Level II		St. Louis, MOFeb 12, 2025Aug 1, 2025Certified
Research Scientist$61,964
Level II		St. Louis, MOJan 2, 2025Jul 1, 2025Certified
Research Associate$59,000
Level II		St. Louis, MOOct 23, 2024Nov 10, 2024Certified
Research Scientist$56,200
Level II		St. Louis, MOAug 19, 2024Feb 14, 2025Certified
Research Scientist$64,876
Level II		St. Louis, MOJul 26, 2024Jan 11, 2025Certified
Research Scientist$65,000
Level II		St. Louis, MOMar 4, 2024Apr 15, 2024Certified
Postdoctoral Associate$55,642
Level II		St. Louis, MOJan 29, 2024Jul 30, 2024Certified
Research Scientist$67,378
Level II		St. Louis, MOJan 11, 2024Mar 29, 2024Certified
Research Scientist$63,727
Level II		St. Louis, MOJan 8, 2024Jul 1, 2024Certified
Research Associate$60,282
Level II		St. Louis, MOOct 2, 2023Apr 1, 2024Certified
Research Scientist$55,806
Level II		St. Louis, MOJul 20, 2023Aug 7, 2023Certified
Data Scientist$67,000
Level II		St. Louis, MOJul 11, 2023Aug 21, 2023Certified
Data Scientist$67,000
Level II		St. Louis, MOJul 11, 2023Sep 1, 2023Certified
Research Scientist$65,000
Level II		St. Louis, MOJun 6, 2023Jul 15, 2023Certified
Postdoctoral Associate$55,225
Level II		St. Louis, MOMay 30, 2023Aug 1, 2023Certified
Postdoctoral Associate$54,285
Level II		St. Louis, MOMay 3, 2023Nov 1, 2023Certified
Research Scientist$65,000
Level II		St. Louis, MOMay 2, 2023Jun 1, 2023Certified
Engineering Research Scientist$60,000
Level II		St. Louis, MOMay 2, 2023Jul 1, 2023Certified
Postdoctoral Associate$56,457
Level II		St. Louis, MOApr 18, 2023Sep 1, 2023Certified
Research Associate$53,500
Level II		St. Louis, MOApr 4, 2023Aug 1, 2023Certified
Engineering Research Associate$47,476
Level II		St. Louis, MOMar 23, 2023Aug 1, 2023Certified
Research Associate$53,000
Level II		St. Louis, MOMar 23, 2023Aug 1, 2023Certified
Research Associate$53,000
Level II		St. Louis, MOFeb 11, 2023Feb 17, 2023Certified
Data Scientist II$51,563
Level II		St. Louis, MOJan 16, 2023Jul 15, 2023Certified
Postdoctoral Associate$53,000
Level II		St. Louis, MONov 8, 2022Dec 1, 2022Certified
Scientific Research Contract and Technology Specialist$61,500
Level II		St. Louis, MONov 4, 2022Dec 1, 2022Certified
Principal Investigator$80,000–$135,000
Level IV		St. Louis, MOOct 27, 2022Mar 8, 2023Certified

Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).