Mid-level Mechanical Engineer salary in Trenton, NJ
Based on 12 certified H-1B filings at DOL wage level II in the Trenton-Princeton, NJ metro area, FY2025–FY2026. Includes Princeton, East Windsor, Pennington, Hamilton, West Windsor Township.
Also listed as: Mechanical Design Engineer
Salary range
| Percentile | Salary |
|---|---|
| 10th | $88,005 |
| 25th | $88,751 |
| 50th (median) | $92,352 |
| 75th | $100,480 |
| 90th | $109,191 |
Cost of living
Trenton's median mid-level Mechanical Engineer salary of $92,352 is worth about $89,500 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Trenton = 103.2).
Compared with all workers here
All Mechanical Engineers in the Trenton, NJ area earned a median of $101,470 in May 2025 (200 employed). The H-1B median here is $92,352, 9% lower.
Source: U.S. Bureau of Labor Statistics, OEWS metropolitan area estimates. BLS wages include some incentive pay; H-1B figures are base salary.
Employers filing at this level
| Employer | Median | Filings |
|---|---|---|
| LS Solutions | too few | 2 |
Employers with at least 2 filings here. Median shown at 10+ filings.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Entry-level · Level I | too few | 6 |
| Mid-level · Level II | $92,352 | 12 |
| Senior · Level III | – | 0 |
| Expert · Level IV | – | 0 |
Median shown when a level has at least 10 filings.
Minimum H-1B salary by level
| Wage level | Prevailing wage (most common) | Median offered salary | Filings |
|---|---|---|---|
| Mid-level · Level II | $88,005 | $92,352 | 12 |
The prevailing wage is the minimum an employer must pay for this job and area. Amounts vary by county within a metro and by wage source.