Question 1

Does Casa Systems, Inc. sponsor green cards?

Accepted Answer

Yes. Casa Systems, Inc. has filed 5 PERM labor certification applications with the Department of Labor, with 5 certified. The median processing time from filing to decision has been 393 days.

Question 2

What is the current PERM processing time?

Accepted Answer

The DOL processing time from PERM filing to decision typically ranges from 6 to 18 months. This does not include the prevailing wage determination (1–6 months) or the recruitment period (2–3 months) that happen before filing. For Casa Systems, Inc., the median processing time from filing to decision has been 393 days. See the processing time chart above for year-over-year trends.

Question 3

How long does it take to get a green card through Casa Systems, Inc.?

Accepted Answer

The full employer-sponsored green card timeline depends on three stages: PERM labor certification (6–18 months), I-140 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 process from start to green card typically takes 1–5+ years.

Question 4

What triggers a PERM audit?

Accepted Answer

The DOL may audit a PERM application if certain risk factors are present: layoffs within 6 months of filing, the foreign worker having an ownership interest in the company, job requirements that exceed the norm for the occupation, foreign language requirements, or combination occupations. An audit requires additional documentation but does not mean the case will be denied.

Question 5

What is Casa Systems, Inc.'s PERM approval rate?

Accepted Answer

Casa Systems, Inc. has a 100% PERM approval rate across 5 total applications (5 certified, 0 denied, 0 withdrawn). The national average PERM approval rate is approximately 85%. Note that withdrawn cases are not counted in the approval rate calculation.

Year	Filings	Certified	Median Processing Days
2024	2	2	489
2023	2	2	393
2016	1	1	64

Job Title	Salary	Location	Filed	Decision	Days	Status
Senior Systems Engineer G-100-24047-726198	$139,901	Andover, MA	Feb 16, 2024	Jun 11, 2025	481	Certified
Senior Systems Engineer G-100-24047-726183	$139,901	Andover, MA	Feb 16, 2024	Jun 26, 2025	496	Certified
Principal Software Engineer (Platform 5G Core) A-23024-92175	$150,197	Andover, MA	Feb 7, 2023	Mar 6, 2024	393	Certified-Expired
Senior Software Engineer (5G Core) A-23024-92168	$113,549	Andover, MA	Feb 7, 2023	Mar 6, 2024	393	Certified-Expired
Software Development Engineer A-16292-62642	$99,195	Andover, MA	Oct 27, 2016	Dec 30, 2016	64	Certified-Expired

Casa Systems, Inc. — Green Card PERM Data

Casa Systems, Inc. PERM & Green Card Filings

PERM Filings by Quarter

PERM Processing Time by Year

All PERM Filings

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