Last Updated Aug 2026
Durham, NC
47 employees
Est. 2014
threeoaksengineering.com
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Three Oaks Engineering Inc. — H-1B Visa Sponsorship Data

Three Oaks Engineering Inc. LCA & H1B Filings

Three Oaks Engineering Inc. H-1B sponsorship data, including all Labor Condition Applications (LCAs) filed for H-1B, E-3, and H-1B1 visa workers. Sourced from Department of Labor disclosure records. See approval rates, salary levels, and filing history below.

Sponsors H1Bs?

Yes

2025 LCA filings

1

Median H1B salary

$80,080

H1B Dependent?

No

Certified Filings by Quarter

Certified filings by quarter

120192021202320252026
YearFilingsCertifiedDeniedWithdrawn
20261100
20251100
20191100

All LCA Filings

3 total
Job TitleSalaryLocationFiledStatus
Traffic Engineer
I-200-26147-951461
$80,080Raleigh, NCMay 27, 2026Certified
Project Manager - Traffic Engineering
I-200-25167-095468
$110,240Raleigh, NCJun 16, 2025Certified
TRAFFIC ENGINEER
I-200-19065-074517
$69,722Raleigh, NCMar 14, 2019Certified

Frequently Asked Questions

Yes. Three Oaks Engineering Inc. has filed 3 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 3 total positions. The median salary for Three Oaks Engineering Inc.'s sponsored positions is $80,080.

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