U.S. Immigration Data

Priority dates, work visas, and labor market data

CAROLLO ENGINEERS, INC.

H-1B & Green Card Sponsorship Data

Source: US Dept of Labor. Represents Base Salary only. Excludes RSUs, signing bonuses, and variable compensation. View All Salary Records

28

Total Filings

2021-Present

85.7%

Approval Rate

Certified Cases

$96,294

Median Salary

Across All Roles
Filings by Program
5
H-1B Filings
23
PERM Filings
Labor certification, the first green card step
Recent Filing Activity
By Program Type
Program Last Filing Total (2021–Present)
PERM May 5, 2025 23
H-1B Apr 23, 2025 5
By Role (Most Recent)
Role Last Filing Total (2021–Present)
Civil Engineers May 5, 2025 6
Senior Water Engineer Apr 1, 2025 2
Water/Wastewater Engineer Aug 8, 2024 2
Lead Instrumentation & Controls Engineer Jun 24, 2024 1
Environmental Engineers Jun 10, 2024 6
Top Roles by Filings
Role Count Median Salary Min Max
Civil Engineers 6 $90,366 $81,600 $108,347
Environmental Engineers 6 $92,519 $71,032 $106,205
Electrical Engineer 4 $91,718 $69,389 $110,157
Structural Engineer 3 $94,203 $86,757 $141,586
Lead Electrical Engineer 2 $112,018 $101,878 $122,158
Senior Water Engineer 2 $147,294 $135,300 $159,288
Water/Wastewater Engineer 2 $98,543 $94,245 $102,840
Environmental Engineer (Project Manager) 1 $120,000 $120,000 $120,000
Lead Instrumentation & Controls Engineer 1 $105,165 $105,165 $105,165
Software Engineer 1 $147,368 $147,368 $147,368
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$81,119

25th Percentile

$87,038

Median (50th)

$96,294

75th Percentile

$108,800

90th Percentile

$137,186

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Filings by State (Chart)
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Median Salary by State (Chart)
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Filing Volume Trend
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Median Salary Trend
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Filing Pace by Program
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Year-over-Year Statistics
Fiscal Year Filings Median Salary Approval Rate
2021 7 $103,438 100.0%
2022 1 $120,000 100.0%
2023 2 $114,554 100.0%
2024 4 $90,480 100.0%
2025 12 $95,971 66.7%
2026 2 $89,534 100.0%
Processing Time (Filing to Decision)
348
Median Days
299
Average Days
204–450
P25–P75 Range
28
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 7 7 7–7 5
PERM 384 362 257–463 23
Data Source: U.S. Department of Labor (DOL) H-1B and green card (PERM) disclosure data. Represents Base Salary only (excludes RSUs, signing bonuses, and variable compensation). Data shown for fiscal years 2021 to present. Last updated: August 31, 2026