H-1B sponsorship profile: Joslin Diabetes Center. Across U.S. Department of Labor LCA disclosures, Joslin Diabetes Center filed 21 Labor Condition Applications covering 21 H-1B worker positions between fiscal year 2023 and fiscal year 2025. The employer’s DOL certification rate sits at 90.5% (19 certified of 21 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.

Compensation spread. Offered wages on Joslin Diabetes Center’s H-1B petitions range from $58,537 at the low end to $83,283 at the high end, with a petition-weighted average of $70,512. That range reflects the mix of occupations the company sponsors, led by Research Fellow (19 petitions at $69,551 avg), followed by Research Fellow in Medicine and Research Associate. H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.

Geographic footprint. Joslin Diabetes Center is headquartered in Boston, MA under NAICS code 622110, and places H-1B workers across 1 state, most heavily in MA. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.

Where Joslin Diabetes Center ranks. By H-1B petition volume, Joslin Diabetes Center is #9,785 of 119,880 employers nationally and #420 of 5,193 employers headquartered in MA. Both ranks are computed live from the same underlying petition counts, not a separate estimate.