Tronox — 19 certified H-1B filings (FY2016–FY2025)
- 3
- Filings · FY2025
- $140k
- Median base · FY2025
- Commercial Financial Analyst
- Top role · 3 all-time
- CT
- Top state · 9 all-time
Tronox filed 3 certified H-1B LCAs in FY2025 (up 200% from the year before), with a median base salary of $140k and the middle 50% of offers between $111k and $190k. That is 5% above the market median for the same job titles. Across all years it has 19 certified filings since FY2016, most often for Commercial Financial Analyst in Connecticut.
How much does Tronox 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. $140k median in FY2025. Base pay only — hover a year for its figures.
How has Tronox's H-1B hiring changed by year?
1 certified filings in FY2016 → 3 in FY2025. The change column is each year against the one before.
| Fiscal year | Filings | vs prior FY | Median base |
|---|---|---|---|
| FY2025 | 3 | +200% | $140k |
| FY2024 | 1 | −50% | $90k |
| FY2022 | 2 | +100% | $110k |
| FY2021 | 1 | −50% | $75k |
| FY2020 | 2 | −50% | $62k |
| FY2019 | 4 | +33% | $87k |
| FY2018 | 3 | +50% | $63k |
| FY2017 | 2 | +100% | $73k |
| FY2016 | 1 | — | $95k |
Which wage levels does Tronox file?
DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 53% of Tronox'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 17 filings with a wage level · all years
- Level I17.6%3
- Level II29.4%5
- Level III17.6%3
- Level IV35.3%6
What jobs does Tronox sponsor for H-1B?
The most-filed job titles across all years (DOL titles, employer pay-grade codes stripped), with base-salary percentiles.
| Job title | Filings | Median base |
|---|---|---|
| Commercial Financial Analyst | 3 | $63k |
| Lead Optimization Engineer, Integrated Business Planning | 2 | $110k |
| Senior Manager, IT Audit and Data Analytics | 2 | $160k |
| Ibp Optimization Analyst | 1 | $75k |
| Ibp Optimization Engineer | 1 | $90k |
| IT Audit Manager | 1 | $120k |
| Marketing Analyst | 1 | $62k |
| Operations Planning Engineer | 1 | $78k |
| Optimization Engineer, Ibp | 1 | $87k |
| Reliability Engineer | 1 | $115k |
Where does Tronox hire H-1B workers?
Worksite states on the certified filings, all years. Deeper pink = more filings; hover a state for its figures.
| State | Filings | Median base |
|---|---|---|
| CT | 9 | $115k |
| MD | 3 | $90k |
| OK | 3 | $62k |
| TX | 3 | $110k |
| MS | 1 | $115k |
What has Tronox filed recently?
Every certified LCA on record for Tronox: job title, worksite, prevailing-wage level and the offered base salary.
| FY | Job title | Base salary |
|---|---|---|
| 2025 | Senior Manager, IT Audit and Data Analytics | $190,000 |
| 2025 | Lead Optimization Engineer, Integrated Business Planning | $140,000 |
| 2025 | Data Scientist | $111,000 |
| 2024 | Ibp Optimization Engineer | $90,000 |
| 2022 | Lead Optimization Engineer, Integrated Business Planning | $110,000 |
| 2022 | Senior Manager, IT Audit and Data Analytics | $160,000 |
| 2021 | Ibp Optimization Analyst | $75,000 |
| 2020 | Marketing Analyst | $62,000 |
| 2020 | Senior Auditor | $120,000 |
| 2019 | IT Audit Manager | $120,000 |
| 2019 | Optimization Engineer, Ibp | $87,100 |
| 2019 | Commercial Financial Analyst | $60,000 |
| 2019 | Reliability Engineer | $115,000 |
| 2018 | Commercial Financial Analyst | $63,000 |
| 2018 | Commercial Financial Analyst | $63,000 |
| 2018 | Operations Planning Engineer | $78,000 |
| 2017 | Auditor | $72,900 |
| 2017 | SAP Fico Business Analyst | $115,000 |
| 2016 | Audit Manager | $95,000 |
Common questions about Tronox's H-1B filings
- How much does Tronox pay H-1B workers?
- Tronox's median certified H-1B base salary is $140k (FY2025), from 3 filings. See the full salary distribution and percentiles above.
- How many H-1B workers does Tronox sponsor?
- Tronox has 19 certified H-1B Labor Condition Applications on record (FY2016–FY2025).
- What jobs does Tronox sponsor for H-1B?
- Tronox's most-sponsored H-1B roles include Commercial Financial Analyst, Lead Optimization Engineer, Integrated Business Planning, Senior Manager, IT Audit and Data Analytics, Ibp Optimization Analyst.
- Where does Tronox hire H-1B workers?
- Tronox's top H-1B worksite states are CT, MD, OK, TX.
- 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–FY2025). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →