Question 1

Does Preferred Proppants LLC sponsor H-1B visas?

Accepted Answer

Yes. Preferred Proppants LLC has filed 10 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 11 total positions across 2 states. The median salary for Preferred Proppants LLC's sponsored positions is $78,856.

Question 2

What H-1B salary does Preferred Proppants LLC pay?

Accepted Answer

Preferred Proppants LLC pays a median H-1B salary of $78,856 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 Preferred Proppants LLC's positions break down across entry-level (Level I) through expert (Level IV) roles.

Question 3

Does Preferred Proppants LLC also sponsor green cards?

Accepted Answer

Yes. Preferred Proppants LLC has filed 2 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 Preferred Proppants LLC an H-1B dependent employer?

Accepted Answer

No, Preferred Proppants 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.

Year	Filings	Certified	Denied
2025	2	2	0
2019	2	2	0
2018	5	4	1
2017	1	1	0

Job Title	Salary	Location	Filed	Status
Engineering Manager I I-200-25092-822106	$138,075	Monahans, TX	Apr 2, 2025	Certified
Engineering Manager I I-200-25083-797887	$143,404	Monahans, TX	Mar 24, 2025	Certified - Withdrawn
VALIDATION ENGINEER (PROCESS ENGINEER) I-200-19085-033936	$95,000	Monohans, TX	Mar 26, 2019	Certified
PROCESS ENGINEER I-200-19081-664015	$95,000	Monahans, TX	Mar 22, 2019	Certified
PRODUCTION SUPERVISOR I-200-18087-046341	$61,984	MONAHANS, TX	Mar 28, 2018	Certified
ENGINEER I-200-18081-521439	$48,963	MONAHANS, TX	Mar 22, 2018	Certified
PRODUCTION SUPERVISOR I-200-18081-612622	$60,320	MONAHANS, TX	Mar 22, 2018	Denied
FINANCIAL ANALYST I-200-18066-916759	$99,798	RADNOR, PA	Mar 7, 2018	Certified
RESEARCH ASSISTANT I-200-18051-384920	$62,712	HOUSTON, TX	Feb 20, 2018	Certified - Withdrawn
RESEARCH ASSISTANT I-200-17075-939685	$40,643	HOUSTON, TX	Mar 16, 2017	CERTIFIED

Preferred Proppants LLC — H-1B Visa Sponsorship Data

Preferred Proppants LLC LCA & H1B Filings

Certified Filings by Quarter

All LCA Filings

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