Question 1

Does SiO2 Materials Science sponsor H-1B visas?

Accepted Answer

Yes. SiO2 Materials Science has filed 10 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 10 total positions. The median salary for sponsored positions is $98,007.

Question 2

Does SiO2 Materials Science sponsor green cards?

Accepted Answer

Yes. SiO2 Materials Science has filed 4 PERM labor certification applications for employer-sponsored green cards, with a 100% approval rate. The median processing time from filing to decision has been 437 days. See the Green Cards tab for full PERM filing details.

Question 3

How many visa workers does SiO2 Materials Science sponsor?

Accepted Answer

SiO2 Materials Science has filed 10 LCAs covering 10 H-1B positions, and 4 PERM green card applications. The filing history chart above shows how SiO2 Materials Science's sponsorship volume has changed over time. See the H-1B and Green Cards tabs for detailed breakdowns.

Question 4

How long does it take to get a green card through SiO2 Materials Science?

Accepted Answer

The employer-sponsored green card process has three main stages: PERM labor certification with the DOL (6–18 months), I-140 immigrant petition with USCIS (4–6 months, or 15 days with premium processing), and adjustment of status or consular processing. SiO2 Materials Science's median PERM processing time from filing to decision has been 437 days. For applicants from countries with visa backlogs like India and China, the wait for a visa number after I-140 approval can add years. The total timeline from start to green card is typically 1–5+ years.

Question 5

What is SiO2 Materials Science's green card commitment?

Accepted Answer

SiO2 Materials Science's green card commitment rate is 400%, calculated by dividing the number of PERM green card filings by the number of new H-1B employment and transfer positions. A higher percentage indicates the company is more likely to sponsor employees for permanent residency rather than keeping them on temporary work visas.

Year	LCA Filings	PERM Filings
2025	2	0
2024	7	2
2023	0	1
2022	0	1
2018	1	0

Job Title	Positions	Min	Median	Max
Mechanical Engineer	5	$85,000	$95,000	$1,189,008
Project Engineer	2	$96,930	$96,930	$96,930
Validation Engineer	2	$117,451	$117,475	$117,500
Product Development Engineer	1	$123,685	$123,685	$123,685

SiO2 Materials Science — Visa Sponsorship

Overview

Filing History

Sponsored Job Titles

Worksites

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