Sonnen — 51 certified H-1B filings (FY2016–FY2026)

3
Filings · FY2025
$90k
Median base · FY2025
Firmware Engineer
Top role · 10 all-time
GA
Top state · 48 all-time
FY

Sonnen filed 3 certified H-1B LCAs in FY2025 (down 40% from the year before), with a median base salary of $90k and the middle 50% of offers between $79k and $105k. That is 25% below the market median for the same job titles. Across all years it has 51 certified filings since FY2016, most often for Firmware Engineer in Georgia.

How much does Sonnen pay H-1B workers?

Certified base salary by fiscal year: each box is the p25–p75 range, the heavy line the median, the whiskers reach p10–p90. $90k median in FY2025. Base pay only — hover a year for its figures.

$25k$50k$75k$100k$125k$150k$175k’16’17’18’19’20’21’22’23’24’25’26

How has Sonnen's H-1B hiring changed by year?

2 certified filings in FY2016 → 1 in FY2026. The change column is each year against the one before.

Sonnen certified H-1B filings and base salary by fiscal year
Fiscal yearFilingsvs prior FYMedian base
FY20261−67%$136k
FY20253−40%$90k
FY20245−50%$116k
FY202310+150%$100k
FY202240%$75k
FY20214−20%$85k
FY20205−17%$106k
FY20196−14%$90k
FY20187+75%$90k
FY20174+100%$61k
FY20162—$80k

Which wage levels does Sonnen file?

DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 40% of Sonnen's filings sit at Level III–IV. A heavy I–II skew reads as entry-level or contractor-style hiring; a heavy IV skew as senior in-house roles — and higher levels earn more lottery entries.

Share of 42 filings with a wage level · all years

38%
21%
14%
26%
  • Level I38.1%16
  • Level II21.4%9
  • Level III14.3%6
  • Level IV26.2%11

What jobs does Sonnen sponsor for H-1B?

The most-filed job titles across all years (DOL titles, employer pay-grade codes stripped), with base-salary percentiles.

Sonnen most-sponsored H-1B job titles with base-salary percentiles
Job titleFilingsMedian base
Firmware Engineer10$83k
Senior Electrical Engineer5$85k
Manager, Ecu Development3$137k
Virtual Power Plant – Sr. Program Engineer3$122k
Project Manager2$72k
Senior Hardware Power Electronic Engineer2$118k
Jr Firmware Engineer2$75k
Power Electronics Controls Specialist2$100k
Junior Electrical Engineer2$63k
Senior Firmware Engineer2$95k

Where does Sonnen hire H-1B workers?

Worksite states on the certified filings, all years. Deeper pink = more filings; hover a state for its figures.

348Certified filings (log scale)
Sonnen H-1B worksite states
StateFilingsMedian base
GA48$90k
CA3$80k

What has Sonnen filed recently?

The 50 most recent of 51 certified LCAs: job title, worksite, prevailing-wage level and the offered base salary.

Sonnen recent certified H-1B LCA filings
FYJob titleBase salary
2026Virtual Power Plant – Sr. Program Engineer$136,000
2025Hardware Design Engineer$90,000
2025Power Electronics Engineer$105,000
2025Quality Engineer - Customer Experience$79,000
2024Power Electronics Controls Specialist$104,000
2024Senior Electrical Engineer$115,500
2024Virtual Power Plant – Sr. Program Engineer$122,100
2024Power Electronics Controls Engineer$90,750
2024Technical Director$137,000
2023Manager Power Electronics Design$145,200
2023Manager, Ecu Development$145,200
2023Firmware Engineer$82,500
2023Junior Electrical Engineer$76,253
2023Power Electronics Controls Specialist$100,000
2023Power Electronics Controls Engineering Specialist$82,500
2023Senior Firmware Engineer$121,000
2023Virtual Power Plant – Sr. Program Engineer$103,000
2023Power Electronics Hardware Engineer$90,000
2023Manager, Ecu Development$136,822
2022Junior Electrical Engineer$63,274
2022Jr Firmware Engineer$75,000
2022Manager, Ecu Development$125,000
2022Senior Electrical Engineer$116,938
2021Senior Electrical Engineer$85,000
2021Systems Development Team Lead$98,654
2021Jr Firmware Engineer$75,000
2021Senior Electrical Engineer$85,000
2020Project Manager$82,500
2020Senior Hardware Power Electronic Engineer$117,810
2020Senior Power Electronics and Controls Engineer$106,920
2020Firmware Engineer$106,496
2020Firmware Engineer$88,200
2019Senior Firmware Engineer$95,000
2019Senior Hardware Power Electronic Engineer$120,000
2019Hardware Power Electronics Engineer$90,000
2019Firmware Engineer$78,000
2019Firmware Engineer$90,000
2019Firmware Engineer$78,000
2018Project Manager$72,301
2018Senior Certification Engineer$90,000
2018Sales and Business Development Leader$69,113
2018Senior Certification Engineer$90,000
2018Electrical Engineer$62,400
2018Hardware Power Electronics Engineer$110,000
2018Firmware Engineer$105,000
2017Firmware Engineer$97,500
2017Regional Sales Manager$55,037
2017Senior Electrical Engineer$80,000
2017Electrical Engineer$61,152
2016Firmware Engineer$80,000

See all 51 filings →

Common questions about Sonnen's H-1B filings

How much does Sonnen pay H-1B workers?
Sonnen's median certified H-1B base salary is $90k (FY2025), from 3 filings. See the full salary distribution and percentiles above.
How many H-1B workers does Sonnen sponsor?
Sonnen has 51 certified H-1B Labor Condition Applications on record (FY2016–FY2026).
What jobs does Sonnen sponsor for H-1B?
Sonnen's most-sponsored H-1B roles include Firmware Engineer, Senior Electrical Engineer, Manager, Ecu Development, Virtual Power Plant – Sr. Program Engineer.
Where does Sonnen hire H-1B workers?
Sonnen's top H-1B worksite states are GA, CA.
Does a certified LCA mean an H-1B visa was approved?
No. A Labor Condition Application (LCA) is the Department of Labor attestation an employer must have certified before filing an H-1B petition with USCIS. It records the job, worksite and offered wage, but not whether the petition was filed, selected in the lottery, or approved. Filing counts measure intent to sponsor, not headcount.
What salary do these figures show?
The base annual wage offered on the certified LCA, converted to a yearly amount. Bonus, equity, overtime and benefits are not included, so total compensation is typically higher. Figures are medians and percentiles over certified filings; wages above $5,000,000 a year are excluded as data-entry errors.
What do prevailing-wage levels I–IV mean?
The Department of Labor assigns each LCA an OES wage level from I (entry) to IV (fully competent) for the occupation and area. Under the FY2027 wage-weighted H-1B lottery rule, a higher level earns more selection entries, so an employer's level mix is a proxy for how senior its sponsored roles are.

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Source: U.S. Department of Labor, Office of Foreign Labor Certification — certified LCA disclosure data through June 2026 (FY2016–FY2026). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →