Last Updated Aug 2026
Gaithersburg, MD
5 employees
Est. 2016
steng-llc.com
Subsurface & Tunnel Engineering LLC logo

Subsurface & Tunnel Engineering LLC — Visa Sponsorship

Overview

Does Subsurface & Tunnel Engineering LLC sponsor H-1B visas and green cards?

Yes. Subsurface & Tunnel Engineering LLC has filed 2 H-1B Labor Condition Applications (LCAs) and 1 PERM green card petitions with the Department of Labor. Subsurface & Tunnel Engineering LLC pays a median H-1B salary of $122,092 for visa-sponsored positions. Subsurface & Tunnel Engineering LLC is not classified as an H-1B dependent employer.

Sponsors H1B

Yes

Sponsors Green Cards

Yes

H1B Dependent?

No

Green Card Commitment

N/A

2025 H1B Filings

2025 Total Filings0
2025 New Employment0
2025 H1B Transfers0
2025 Renewals & Other0

2025 Green Card Filings

2025 PERM Filings0
2025 Certified0
Recent Certification Rate100%
Recent Processing Time16 months

Filing History

LCA and PERM filings by year

12202420252026
LCA Filings
PERM Filings
YearLCA FilingsPERM Filings
2026
2
0
2024
0
1

Sponsored Job Titles

Job TitlePositionsMinMedianMax
Senior Project Engineer2$122,087$122,092$122,096

Worksites

LocationPositionsMinMedianMax
Gaithersburg, Maryland2$122,087$122,092$122,096
Gaithersburg , Maryland1$68,640$68,640$68,640

Frequently Asked Questions

Yes. Subsurface & Tunnel Engineering LLC has filed 2 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 2 total positions. The median salary for sponsored positions is $122,092.

U.S. Immigration Solved

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