Expert Systems Engineer / Architect salary in Oxnard, CA
Based on 28 certified H-1B filings at DOL wage level IV in the Oxnard-Thousand Oaks-Ventura, CA metro area, FY2025–FY2026. Includes Thousand Oaks, Camarillo, Simi Valley, Newbury Park, Westlake Village.
Salary range
| Percentile | Salary |
|---|---|
| 10th | $139,277 |
| 25th | $140,982 |
| 50th (median) | $150,300 |
| 75th | $173,393 |
| 90th | $209,250 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | $129,000 | $120,160 | $147,500 | 14 |
| FY2021 | $145,000 | $124,848 | $159,100 | 41 |
| FY2022 | $148,500 | $125,313 | $164,250 | 42 |
| FY2023 | $150,063 | $139,239 | $195,623 | 14 |
| FY2024 | $145,000 | $128,000 | $191,000 | 21 |
| FY2025 | $155,000 | $140,982 | $169,000 | 17 |
| FY2026 | $141,949 | $139,277 | $185,963 | 11 |
Cost of living
Oxnard's median expert Systems Engineer / Architect salary of $150,300 is worth about $136,000 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Oxnard = 110.5).
Compared with all workers here
All Computer Systems Engineers/Architects in the Oxnard, CA area earned a median of $106,290 in May 2025 (1,700 employed). The H-1B median here is $150,300, 41% 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 |
|---|---|---|
| Cognizant | too few | 9 |
| Amgen | too few | 4 |
| ZS Associates | too few | 4 |
| Haas Automation | too few | 2 |
| Rockwell Automation | too few | 2 |
| Trinity Partners | 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 | – | 0 |
| Mid-level · Level II | $91,686 | 36 |
| Senior · Level III | $116,334 | 41 |
| Expert · Level IV | $150,300 | 28 |
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 | $78,749 | $91,686 | 36 |
| Senior · Level III | $116,334 | $116,334 | 41 |
| Expert · Level IV | $139,277 | $150,300 | 28 |
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.