Question 1

Does Proton.ai sponsor H-1B visas?

Accepted Answer

Yes. Proton.ai has filed 4 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 4 total positions. The median salary for sponsored positions is $143,832.

Question 2

Does Proton.ai sponsor green cards?

Accepted Answer

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

Question 3

How many visa workers does Proton.ai sponsor?

Accepted Answer

Proton.ai has filed 4 LCAs covering 4 H-1B positions. The filing history chart above shows how Proton.ai'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 Proton.ai?

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. 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 Proton.ai's green card commitment?

Accepted Answer

Proton.ai's green card commitment rate is 0%, 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
2024	2	0
2023	1	0
2019	1	0

Job Title	Positions	Min	Median	Max
Backend Data Engineer	1	$133,390	$133,390	$133,390
Director Of Engineering	1	$250,000	$250,000	$250,000
Forward Deployed Data Engineer	1	$95,400	$95,400	$95,400
Head Of Finance & Strategy	1	$154,274	$154,274	$154,274

Location	Positions	Min	Median	Max
Cambridge, Massachusetts	3	$133,390	$154,274	$250,000
Allston, Massachusetts	1	$95,400	$95,400	$95,400

Proton.ai — Visa Sponsorship

Overview

Filing History

Sponsored Job Titles

Worksites

Similar Visa Sponsors

SSIT Solutions LLC

Tropisys Information Systems, LLC

Nestosh LLC

Technohub Inc.

Brownloop Inc.

econnectionsoft, Inc.

Frequently Asked Questions

Ready to modernize your immigration program?

Ready to modernize your immigration program?