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Cambrex Charles City, Inc vs The University of Iowa

Select two employers to compare H-1B petition volume, certification rates, salary data, and top job titles using DOL LCA data, drawn from the program's 85,000 annual visa cap. See our methodology.

Employer A

Cambrex Charles City, Inc

Charles City, IA

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Employer B

The University of Iowa

Iowa City, IA

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Key Metrics

Metric Cambrex Charles City, The University of
Total Petitions 61 992
Certified Petitions 61 891
Approval Rate (higher is better) 100.0% 89.8%
Avg Salary (higher is better) $91,139 $130,133
Median Salary , ,
Salary Range $55,578 – $815,981 $40,539 – $694,000
Total Workers 63 1,015
Active Years FY2023–FY2026 FY2023–FY2026

✓ Higher indicates the more favorable value. Data: DOL LCA FY2023–FY2026.

Top H-1B Job Titles

Cambrex Charles City, Inc

Job Title Petitions Avg Wage
QC Chemist II 8 $68,177
Process Engineer I 5 $80,432
Sr. Scientist III, Analytical Development 3 $95,732
Sr. Scientist II, Analytical Development 3 $326,392
Sr. Scientist III- AD 2 $102,204
Sr. Scientist II, Analytical Method Development 2 $94,598

The University of Iowa

Job Title Petitions Avg Wage
Clinical Assistant Professor 200 $263,195
House Staff Fellow Physician 109 $76,499
Postdoctoral Research Scholar 103 $60,728
Assistant Professor 80 $134,738
Assistant Research Scientist 73 $67,941
House Staff Resident Physician 65 $78,312

Year-over-Year Petition Volume

Fiscal Year Cambrex Charles, Petitions The University, Petitions
FY2023 20 (20 cert.) 309 (281 cert.)
FY2024 19 (19 cert.) 297 (254 cert.)
FY2025 21 (21 cert.) 349 (319 cert.)
FY2026 1 (1 cert.) 37 (37 cert.)