U.S. Borax — 38 certified H-1B filings (FY2016–FY2026)

5
Filings · FY2025
$128k
Median base · FY2025
Adviser II - Plan & Shed
Top role · 1 all-time
CA
Top state · 38 all-time
FY

U.S. Borax filed 5 certified H-1B LCAs in FY2025 (down 17% from the year before), with a median base salary of $128k and the middle 50% of offers between $117k and $138k. Across all years it has 38 certified filings since FY2016, most often for Adviser II - Plan & Shed in California.

How much does U.S. Borax 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. $128k median in FY2025. Base pay only — hover a year for its figures.

$50k$100k$150k$200k$250k’16’17’19’20’22’23’24’25’26

How has U.S. Borax's H-1B hiring changed by year?

1 certified filings in FY2016 → 5 in FY2026. The change column is each year against the one before.

U.S. Borax certified H-1B filings and base salary by fiscal year
Fiscal yearFilingsvs prior FYMedian base
FY202650%$113k
FY20255−17%$128k
FY20246−33%$108k
FY20239+50%$92k
FY20226+500%$81k
FY20201−67%$98k
FY20193+50%$107k
FY20172+100%$66k
FY20161—$75k

Which wage levels does U.S. Borax file?

DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 30% of U.S. Borax'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 37 filings with a wage level · all years

35%
35%
14%
16%
  • Level I35.1%13
  • Level II35.1%13
  • Level III13.5%5
  • Level IV16.2%6

What jobs does U.S. Borax sponsor for H-1B?

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

U.S. Borax most-sponsored H-1B job titles with base-salary percentiles
Job titleFilingsMedian base
Adviser II - Plan & Shed1$107k
Advisor II - Project Management - Kbgfjg84882-71$142k
Analyst I Trans & Logistic1$62k
Analyst II - Kbgfjg185521-31$110k
Capital Projects Manager and Operational Readiness Lead-44-41$195k
Data Engineer - Kbgfjg184738-11$96k
Data Engineer - Kbgfjg184738-21$103k
Data Engineer - Kbgfjg184738-31$128k
Data Engineer - Kbgfjg210036-11$92k
Data Engineer - Kbgfjg210036-51$138k

Where does U.S. Borax hire H-1B workers?

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

3838Certified filings (log scale)
U.S. Borax H-1B worksite states
StateFilingsMedian base
CA38$98k

What has U.S. Borax filed recently?

Every certified LCA on record for U.S. Borax: job title, worksite, prevailing-wage level and the offered base salary.

U.S. Borax recent certified H-1B LCA filings
FYJob titleBase salary
2026Senior Advisor - Finance - Kbgfjg184688-6$156,276
2026Process Engineer - Kbgfjg347555-3$134,081
2026Graduate Data & Analytics – Borates Digital Team - G350558-2$85,830
2026Mine Hydrogeologist - Kbgfjg276007-6$109,697
2026Process Engineer - Kbgfjg344622-2$112,661
2025Data Engineer - Kbgfjg210036-5$138,000
2025Advisor II - Project Management - Kbgfjg84882-7$142,018
2025Tailings & Water Engineer - Kbgfjg344626-1$106,300
2025Process Engineer II - Kbgfjg275982-2$116,673
2025Data Engineer - Kbgfjg184738-3$127,656
2024Senior Process Engineer - Kbgfjg110929-8$147,691
2024Lithium Process Project Engineer - Kbgfjg169859-6$108,000
2024Geotech Engineer II - Kbgfjg276007-1$98,165
2024Analyst II - Kbgfjg185521-3$109,845
2024Graduate Engineer Electrical & Controls - Kbgfjg276006-1$89,500
2024Research Engineer - Kbgfjg275988-1$125,000
2023Graduate Engineer Electrical & Controls - Kbgfjg186219-2$69,222
2023Capital Projects Manager and Operational Readiness Lead-44-4$195,261
2023Analyst I Trans & Logistic$62,296
2023Graduate Engineer - Kbgfjg185521-2$87,443
2023Graduate Commercial - Kbgfjg234007-1$67,200
2023Graduate Project Engineer - Kbgfjg180207-2$94,002
2023Productivity Advisor - Kbgfjg84803-4$108,014
2023Data Engineer - Kbgfjg184738-2$102,544
2023Data Engineer - Kbgfjg210036-1$92,352
2022Graduate Controls & Automation Engineer - Kbgfjg180207-1$81,000
2022Graduate Data Engineer- Kbgfjg184698-1$81,000
2022Projects and Engineering Manager - Kbgfjg93407-3$178,525
2022Graduate Engineer Electrical & Controls - Kbgfjg186219-1$67,912
2022Engineer I - Discipline Eng - Kbgfjg180818-1$81,000
2022Data Engineer - Kbgfjg184738-1$95,826
2020Refinery Process Engineer (Process Engineer II)$97,874
2019Adviser II - Plan & Shed$106,977
2019Process Engineer II$87,115
2019Project Engineer$120,888
2017Graduate Business Improvement Engineer$66,200
2017Senior Advisor, Quality Management System$93,538
2016Engineer I$75,130

Common questions about U.S. Borax's H-1B filings

How much does U.S. Borax pay H-1B workers?
U.S. Borax's median certified H-1B base salary is $128k (FY2025), from 5 filings. See the full salary distribution and percentiles above.
How many H-1B workers does U.S. Borax sponsor?
U.S. Borax has 38 certified H-1B Labor Condition Applications on record (FY2016–FY2026).
What jobs does U.S. Borax sponsor for H-1B?
U.S. Borax's most-sponsored H-1B roles include Adviser II - Plan & Shed, Advisor II - Project Management - Kbgfjg84882-7, Analyst I Trans & Logistic, Analyst II - Kbgfjg185521-3.
Where does U.S. Borax hire H-1B workers?
U.S. Borax's top H-1B worksite states are 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 →