OFFICIAL H-1B DISCLOSURES
Senior Refining Engineer Reported H-1B wages for this job title. Explore roles, wages, and case statuses using public Department of Labor records.
Insights follow the displayed search filters, including partial name matches. All loaded years.
Insights & charts ↓ Salary records ↓ THE BIG PICTURE
Senior Refining Engineer insights Total filings 10 All loaded years · FY 2016–2026
Median yearly base salary $163,640 10 eligible salary records
Employer names 2 Distinct reported names
Typical salary range $152,364–$167,323 Middle 50% of yearly wages
Filing & salary trends How reported activity and wages changed over time
All loaded years · FY 2016–2026 Filing volume Median wage
0 2 3 5 7 FY 2019: 6 filings 19 FY 2020: 1 filings 20 FY 2024: 2 filings 24 FY 2025: 1 filings 25 Fiscal year
FY 2025 1 filings $141,710 median · n=1
Salary distribution Where reported yearly base wages concentrate
All loaded years · FY 2016–2026 $150k–$175k Most common wage band
$0 $125k $250k+
Most reported roles Explore job mix and compare reported wages
All loaded years · FY 2016–2026 Filings Median wage
Leading worksite cities Where filings are concentrated
All loaded years · FY 2016–2026 Filings Median wage
San Antonio, TEXAS 3
$164,800 median · n=3 eligible Wilmington, CALIFORNIA 2
$171,162 median · n=2 eligible Carson, CA 1
$141,710 median · n=1 eligible El Paso, TX 1
$152,027 median · n=1 eligible Martinez, CALIFORNIA 1
$167,323 median · n=1 eligible San Antonio, TX 1
$137,010 median · n=1 eligible Wilmington, CA 1
$162,480 median · n=1 eligible Case outcomes Certification and withdrawal context
All loaded years · FY 2016–2026 100.0% Certified LCAs
Leading employers Companies with the most matching filings
All loaded years · FY 2016–2026 Filings Median wage
Salary benchmarks Reported wage percentiles, from P10 to P90
All loaded years · FY 2016–2026 $163,640 Median reported annual base wage
Source: U.S. Department of Labor LCA disclosures · FY 2016–2026 (FY 2026 partial) · salary charts exclude non-yearly pay, non-certified cases, and missing or non-positive wages. Coverage & methodology
Reported base wages in USD · pay period shown beside each amount · select a salary for case details
Employer ↕ Job title ↕ Base salary ↕ Location ↕ Submit date ↕ Start date ↕ Marathon Petroleum Company Lp Advanced Senior Refining Engineer $141,710 /yr ↗ $141,710 /yr
I-200-25118-912073
Employer-reported disclosure · Base wage, not total compensation.
Carson, CA 04/28/2025 05/05/2025 Marathon Petroleum Company Lp Senior Refining Engineer $137,010 /yr ↗ $137,010 /yr
I-200-24031-680464
Employer-reported disclosure · Base wage, not total compensation.
San Antonio, TX 01/31/2024 02/19/2024 Marathon Petroleum Company Lp Senior Refining Engineer $152,027 /yr ↗ $152,027 /yr
I-200-23338-541332
Employer-reported disclosure · Base wage, not total compensation.
El Paso, TX 12/04/2023 01/08/2024 Marathon Refining Logistics Services LLC Senior Refining Engineer $162,480 /yr ↗ $162,480 /yr
I-200-20266-839711
Employer-reported disclosure · Base wage, not total compensation.
Wilmington, CA 09/22/2020 10/01/2020 Marathon Refining Logistics Services LLC Senior Refining Engineer $167,323 /yr ↗ $167,323 /yr
I-200-19191-370778
Employer-reported disclosure · Base wage, not total compensation.
Martinez, CALIFORNIA 07/10/2019 07/18/2019 Marathon Refining Logistics Services LLC Senior Refining Engineer $167,323 /yr ↗ $167,323 /yr
I-200-19172-370338
Employer-reported disclosure · Base wage, not total compensation.
Wilmington, CALIFORNIA 06/21/2019 07/08/2019 Marathon Refining Logistics Services LLC Advanced Senior Refining Engineer $164,800 /yr ↗ $164,800 /yr
I-200-19099-407920
Employer-reported disclosure · Base wage, not total compensation.
San Antonio, TEXAS 04/10/2019 04/12/2019 Marathon Refining Logistics Services LLC Senior Refining Engineer $175,000 /yr ↗ $175,000 /yr
I-200-19071-572110
Employer-reported disclosure · Base wage, not total compensation.
Wilmington, CALIFORNIA 03/20/2019 09/19/2019 Marathon Refining Logistics Services LLC Advanced Senior Refining Engineer $184,306 /yr ↗ $184,306 /yr
I-200-19071-806732
Employer-reported disclosure · Base wage, not total compensation.
San Antonio, TEXAS 03/20/2019 09/18/2019 Marathon Refining Logistics Services LLC Senior Refining Engineer $153,375 /yr ↗ $153,375 /yr
I-200-19072-151610
Employer-reported disclosure · Base wage, not total compensation.
San Antonio, TEXAS 03/20/2019 09/12/2019
These records describe employer-reported wages, not total compensation. A certified LCA does not establish that a visa was granted or that an employer is currently hiring. Read the methodology and coverage.