H-1B sponsorWAFEIN 91-1196408Updated Jul 2026

Schweitzer Engineering Laboratories, Inc.

US H-1B Labor Condition Application activity for Schweitzer Engineering Laboratories, Inc.. Filed 821 disclosures between FY2010 and FY2026 from worksites with a WA headquarters indicator.

Total filings

Outside top-N · FY2026

Certified

100.0%

unconditional · FY2026

Withdrawn

0.0%

withdrawn rate · FY2026

Denied

0.0%

rejection rate · FY2026

Summary

Schweitzer Engineering Laboratories, Inc. is a Washington-based technology company specializing in power systems protection and control solutions. Since 2010, the company has filed 821 H-1B petitions, establishing itself as a consistent sponsor of skilled workers in engineering and software development roles.

The company's H-1B program centers on technical talent: Software Developers account for 335 filings (41% of total), followed by Electrical Engineers (181 filings), Software Quality Assurance Analysts and Testers (71 filings), Computer Hardware Engineers (60 filings), and Mechanical Engineers (56 filings). This concentration reflects Schweitzer's core business in advanced engineering and software innovation.

SEL maintains a strong certification record, with 93.42% of all filings approved, 0.85% withdrawn, and 0.37% denied. The company's filing activity peaked between 2013–2016, with 75–91 annual petitions, then declined sharply through 2020–2023 before rebounding in 2025 with 88 filings. In 2026, all 16 petitions filed were certified.

Schweitzer Engineering Laboratories H-1B
H-1B software developer sponsor
Schweitzer Engineering Labs visa
electrical engineer H-1B Washington
power systems engineering H-1B

H-1B outcome breakdown

Share of Schweitzer Engineering Laboratories, Inc.’s LCAs by DOL case status, all fiscal years. Use the year filter above for a single-year breakdown.

Outcome breakdown
Outcome	Share
Certified	93.4%
Cert-withdrawn	5.4%
Withdrawn	0.9%
Denied	0.4%

Certified93.4%

Cert-withdrawn5.4%

Withdrawn0.9%

Denied0.4%

Top occupations sponsored

SOC codes filed most by Schweitzer Engineering Laboratories, Inc. across all fiscal years. Click any row to open the national salary guide.

#	SOC	Title	Filings
1	15-1252	Software Developers	335
2	17-2071	Electrical Engineers	181
3	15-1253	Software Quality Assurance Analysts and Testers	71
4	17-2061	Computer Hardware Engineers	60
5	17-2141	Mechanical Engineers	56
6	15-1299	Computer Occupations, All Other	33
7	41-9031	Sales Engineers	19
8	17-2072	Electronics Engineers, Except Computer	11
9	11-9041	Architectural and Engineering Managers	10
10	17-2112	Industrial Engineers	5

Software Developers

335

Electrical Engineers

181

Software Quality Assurance Analysts and Testers

Computer Hardware Engineers

Mechanical Engineers

Computer Occupations, All Other

Sales Engineers

Electronics Engineers, Except Computer

Architectural and Engineering Managers

Industrial Engineers

H-1B filings by fiscal year

Year-over-year H-1B filing volume — a hiring-demand signal, not headcount.

Year	Filings
FY2010	22
FY2011	48
FY2012	68
FY2013	86
FY2014	75
FY2015	89
FY2016	91
FY2017	48
FY2018	84
FY2019	55
FY2020	4
FY2022	4
FY2023	3
FY2024	40
FY2025	88
FY2026	16

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Side-by-side view of KPIs, outcomes, top breakdowns and yearly trend.

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Understand the data

Definitions and methodology behind these H-1B figures.

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