24 certified · Median $110,000 a year · Grass Lake, MI
Also filed as Tenneco Automotive Operating Company LLC
Counts are Labor Condition Applications (LCAs) employers filed with the US Department of Labor. Certified means DOL accepted the LCA, the step before a visa petition: it is not a visa or a hire. Wages are what the employer wrote on it. Data sources
By year
Fiscal year
Certified
Certified, then withdrawn
Withdrawn
Denied
FY2026October 1, 2025 to June 30, 2026
5
0
0
0
FY2025October 1, 2024 to September 30, 2025
19
0
0
0
Every decision, by when it was made. From the US Department of Labor’s LCA disclosure files for FY2025 and FY2026, all listed in Data sources.
Wages
25th percentile
$90,000
Median
$110,000
75th percentile
$125,931
A year, from 24 certified full-time filings, the lower end of the wage offered.
Job titles
Quality EngineerValidation Engineers · median $88,7405
Process EngineerIndustrial Engineers · median $101,6503
Continuous Improvement / Quality ManagerIndustrial Engineers · median $123,6622
Engineering ManagerArchitectural and Engineering Managers · median $140,1642
Warranty EngineerIndustrial Engineers · median $90,0002
CI/Quality ManagerQuality Control Systems Managers · median $129,4121
Commodity BuyerPurchasing Agents, Except Wholesale, Retail, and Farm Products · median $120,0001
DesignerMechanical Engineers · median $105,0001
Engineering SupervisorArchitectural and Engineering Managers · median $126,1951
Manufacturing EngineerManufacturing Engineers · median $115,0001
Certified filings by job title, with the occupation (SOC) and the median wage.