H1B Salary Data

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Spark Therapeutics, Inc.: H-1B salaries and sponsorship

Spark Therapeutics, Inc. filed 28 labor condition applications for H-1B and related visas in fiscal years 2023–2026; certified: 28. Median offered salary: $98,100.

Applications (LCAs)28
Certified28
Employer addressPhiladelphia, PA
H-1B dependent employerNo
Median offered salary$98,100
Middle half of salaries$93,672–$117,315
10th–90th percentile$80,510–$126,589

Does Spark Therapeutics, Inc. sponsor H-1B visas?

Spark Therapeutics, Inc. filed 28 labor condition applications in fiscal years 2023–2026, the latest submitted on May 1, 2025. 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
Scientist, Analytical Development3$98,100
Research Associate2$76,200
Drug Product Development Senior Scientist2$126,589
Research Scientist - Formulation2$98,600
PV Operation Senior Manager1$140,712
Computer Systems Validation Specialist1$89,773
Senior Validation Specialist1$125,258
Operational Excellence Specialist1$94,786
Senior Research Scientist - Discovery Research Group1$105,800
Sr. Scientist, Analytical Development1$112,600
NGS Research Scientist1$77,040
Analytical Scientist1$91,250
Scientist - Upstream PD Process Analytical Tech Development1$98,100
Senior Research Associate1$95,000
Associate Cell Line Development Scientist, Upstream PD1$81,800
Process Development Scientist - Upstream1$98,100
Manager Purification Process1$123,500
Senior Research Associate - In Vivo, CNS1$86,400
AD Analytical Scientist1$94,480
Downstream Process Development Science Engineer1$103,200
Scientist, Vector Engineering1$115,253
Lead Statistical Programmer1$147,700
Sr. Statistical Programmer1$125,800

Applications by fiscal year

Fiscal yearLCAsMedian salary
FY20234$107,516
FY202415$98,100
FY20258$105,600
FY20261$103,200

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
Scientist, Vector Engineering$115,253–$168,700
Level III		Philadelphia, PAMay 1, 2025Oct 1, 2025Certified
Downstream Process Development Science Engineer$103,200–$154,800
Level II		Philadelphia, PAMay 1, 2025Oct 1, 2025Certified, then withdrawn
Lead Statistical Programmer$147,700–$184,600
Level II		Philadelphia, PAMar 26, 2025Jul 18, 2025Certified
Process Development Scientist - Upstream$98,100–$147,100
Level II		Philadelphia, PAAug 28, 2024Jan 10, 2025Certified
Scientist, Analytical Development$98,100–$147,100
Level II		Philadelphia, PAMay 20, 2024Nov 15, 2024Certified
Scientist, Analytical Development$98,100–$147,100
Level I		Philadelphia, PAMay 13, 2024Oct 1, 2024Certified
Scientist - Upstream PD Process Analytical Tech Development$98,100–$147,100
Level II		Philadelphia, PAApr 29, 2024Oct 1, 2024Certified
Scientist, Analytical Development$98,100–$147,100
Level II		Philadelphia, PAApr 17, 2024Oct 1, 2024Certified
Senior Research Associate$95,000–$142,600
Level II		Philadelphia, PAApr 17, 2024Oct 1, 2024Certified
Associate Cell Line Development Scientist, Upstream PD$81,800–$122,800
Level I		Philadelphia, PAApr 12, 2024Oct 1, 2024Certified, then withdrawn
Drug Product Development Senior Scientist$126,589–$169,000
Level IV		Philadelphia, PAFeb 23, 2024Apr 30, 2024Certified
Manager Purification Process$123,500–$185,200
Level IV		Philadelphia, PAJan 5, 2024May 3, 2024Certified, then withdrawn
Operational Excellence Specialist$94,786–$112,500
Level III		Philadelphia, PANov 28, 2023Jan 8, 2024Certified
Senior Research Scientist - Discovery Research Group$105,800–$158,800
E-3 · Level II		Philadelphia, PANov 9, 2023Jan 5, 2024Certified
Sr. Scientist, Analytical Development$112,600–$169,000
Level III		Philadelphia, PANov 9, 2023May 3, 2024Certified, then withdrawn
Drug Product Development Senior Scientist$126,589–$169,000
Level IV		Philadelphia, PASep 29, 2023Oct 1, 2023Certified
Research Associate$77,500–$116,300
Level II		Philadelphia, PAApr 25, 2023Oct 1, 2023Certified, then withdrawn
PV Operation Senior Manager$140,712–$183,700
Level III		Newark, DEApr 12, 2023May 1, 2023Certified
Research Associate$74,900–$112,300
Level II		Philadelphia, PADec 9, 2022Dec 20, 2022Certified
Sr. Statistical Programmer$125,800–$188,800
Level II		Indian Trail, NCJun 22, 2022Jul 18, 2022Certified, then withdrawn
Senior Research Associate - In Vivo, CNS$86,400–$129,600
Level II		Pipersville, PAJun 8, 2022Oct 1, 2022Certified, then withdrawn
Research Scientist - Formulation$98,600–$147,800
Level III		Philadelphia, PAMay 11, 2022Oct 1, 2022Certified, then withdrawn
Research Scientist - Formulation$98,600–$147,800
Level II		Philadelphia, PAMay 3, 2022Oct 1, 2022Certified, then withdrawn
Senior Validation Specialist$125,258–$161,200
Level IV		Philadelphia, PAFeb 3, 2022Feb 28, 2022Certified, then withdrawn
AD Analytical Scientist$94,480–$141,720
Level II		Philadelphia, PANov 8, 2021Nov 15, 2021Certified, then withdrawn
NGS Research Scientist$77,040–$115,560
Level I		Philadelphia, PAAug 3, 2021Aug 23, 2021Certified, then withdrawn
Analytical Scientist$91,250–$135,600
Level IV		Philadelphia, PAApr 9, 2021Oct 1, 2021Certified, then withdrawn
Computer Systems Validation Specialist$89,773–$100,000
Level II		Philadelphia, PAJan 18, 2021Feb 15, 2021Certified, then withdrawn

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).