U.S. Immigration Data

Priority dates, work visas, and labor market data

Backbone Infrastructure, LLC

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

22

Total Filings

2021-Present

100.0%

Approval Rate

Certified Cases

$74,370

Median Salary

Across All Roles
Filings by Program
19
H-1B Filings
3
PERM Filings
Labor certification, the first green card step
Recent Filing Activity
By Program Type
Program Last Filing Dated filings (2021–Present)
H-1B Jun 8, 2026 19
PERM Apr 25, 2025 3
Counts only filings that carry a submission date, so these totals run below the Filings by Program counts above.
By Role (Most Recent)
Role Last Filing Dated filings (2021–Present)
Estimator Jun 8, 2026 2
PROJECT ENGINEER Jun 8, 2026 10
ASSISTANT PROJECT MANAGER Jun 1, 2026 3
PROJECT MANAGER May 8, 2026 2
Civil Engineering Project Manager Dec 18, 2024 1
Top Roles by Filings
Role Count Median Salary Min Max
PROJECT ENGINEER 10 $71,385 $60,944 $86,300
Construction Project Engineer 4 $64,886 $58,864 $68,827
ASSISTANT PROJECT MANAGER 3 $74,339 $68,827 $83,387
Estimator 2 $82,160 $82,160 $82,160
PROJECT MANAGER 2 $87,714 $83,387 $92,040
Civil Engineering Project Manager 1 $130,000 $130,000 $130,000
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$60,944

25th Percentile

$68,370

Median (50th)

$74,370

75th Percentile

$82,160

90th Percentile

$86,009

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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
2023 5 $68,827 100.0%
2024 1 $60,944 100.0%
2025 9 $76,502 100.0%
2026 7 $82,160 100.0%
Processing Time (Filing to Decision)
7
Median Days
67
Average Days
7–7
P25–P75 Range
22
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 7 7 7–7 19
Processing Time Trend
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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: October 12, 2026