Question 1

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

Accepted Answer

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 Subsurface & Tunnel Engineering LLC's sponsored positions is $122,092.

Question 2

What H-1B salary does Subsurface & Tunnel Engineering LLC pay?

Accepted Answer

Subsurface & Tunnel Engineering LLC pays a median H-1B salary of $122,092 for sponsored positions. Employers are required to pay H-1B workers at least the prevailing wage set by the DOL for the occupation and area. The wage level distribution on this page shows how Subsurface & Tunnel Engineering LLC's positions break down across entry-level (Level I) through expert (Level IV) roles.

Question 3

Does Subsurface & Tunnel Engineering LLC also sponsor green cards?

Accepted Answer

Yes. Subsurface & Tunnel Engineering LLC has filed 1 PERM labor certification applications for employer-sponsored green cards, with a 100% approval rate. See the Green Cards tab for full PERM filing details.

Question 4

What do the H-1B wage levels mean?

Accepted Answer

The DOL assigns prevailing wages at four levels based on the complexity of the job and experience required. Level I (Entry) is set at the 17th percentile of wages for the occupation and area. Level II (Qualified) is at the 34th percentile. Level III (Experienced) is at the 50th percentile (median). Level IV (Expert) is at the 67th percentile. Higher wage levels indicate more senior positions and are viewed more favorably in H-1B petition adjudication.

Question 5

Is Subsurface & Tunnel Engineering LLC an H-1B dependent employer?

Accepted Answer

No, Subsurface & Tunnel Engineering LLC is not classified as an H-1B dependent employer. An employer is considered H-1B dependent when 15% or more of its workforce holds H-1B visas.

Job Title	Salary	Location	Filed	Status
Senior Project Engineer I-200-26014-559997	$122,087	Gaithersburg, MD	Jan 14, 2026	Withdrawn
Senior Project Engineer I-200-26014-560105	$122,096	Gaithersburg, MD	Jan 14, 2026	Certified

Subsurface & Tunnel Engineering LLC — H-1B Visa Sponsorship Data

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