Senior Data Engineer salary in Trenton, NJ
Based on 11 certified H-1B filings at DOL wage level III in the Trenton-Princeton, NJ metro area, FY2025–FY2026. Includes Princeton, Titusville, Hamilton Township, Pennington, Robbinsville.
Also listed as: Database Architect, Data Architect
Salary range
| Percentile | Salary |
|---|---|
| 10th | $144,604 |
| 25th | $145,650 |
| 50th (median) | $151,154 |
| 75th | $155,500 |
| 90th | $158,561 |
Cost of living
Trenton's median senior Data Engineer salary of $151,154 is worth about $146,500 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Trenton = 103.2).
Compared with all workers here
All Database Architects in the Trenton, NJ area earned a median of $141,220 in May 2025 (100 employed). The H-1B median here is $151,154, 7% higher.
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 |
|---|---|---|
| Capgemini America | too few | 3 |
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 | $127,774 | 17 |
| Senior · Level III | $151,154 | 11 |
| Expert · Level IV | $208,575 | 12 |
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 | $127,774 | $127,774 | 17 |
| Senior · Level III | $141,544 | $151,154 | 11 |
| Expert · Level IV | $166,109 | $208,575 | 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.