Question 1

Does Siphox Health sponsor H-1B visas?

Accepted Answer

Yes. Siphox Health has filed 4 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 4 total positions. The median salary for Siphox Health's sponsored positions is $159,050.

Question 2

What H-1B salary does Siphox Health pay?

Accepted Answer

Siphox Health pays a median H-1B salary of $159,050 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 Siphox Health's positions break down across entry-level (Level I) through expert (Level IV) roles.

Question 3

Does Siphox Health also sponsor green cards?

Accepted Answer

Based on public DOL records, Siphox Health does not appear to have filed PERM labor certification applications for green card sponsorship.

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 Siphox Health an H-1B dependent employer?

Accepted Answer

No, Siphox Health 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
2026	2	2
2025	1	1
2024	1	1

Job Title	Salary	Location	Filed	Status
PRINCIPAL ASSAY ENGINEER I-200-26103-785553	$170,000	BURLINGTON, MA	Apr 13, 2026	Certified
RESEARCH ENGINEER I-200-26091-747353	$120,000	BURLINGTON, MA	Apr 1, 2026	Certified
PRINCIPAL SIGNAL PROCESSING SOFTWARE ENGINEER I-200-25210-207343	$148,100	BURLINGTON, MA	Jul 29, 2025	Certified
VP BUSINESS I-200-24137-003970	$260,000	BURLINGTON, MA	May 16, 2024	Certified

Siphox Health — H-1B Visa Sponsorship Data

Siphox Health LCA & H1B Filings

Certified Filings by Quarter

All LCA Filings

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