South Carolina Department of Transportation
Transportation Engineering Tech
Michael Costello in 2025 was employed at South Carolina Department of Transportation and had an annual salary of $68,891, according to public records. This salary was 6 percent lower than the average and 10 percent higher than the median salary in South Carolina Department of Transportation.
South Carolina Department of Transportation records show Michael Costello held two jobs from 2023 to 2025. From 2024 to 2025 Michael Costello held job of Transportation Engineering Tech.
According to the public records employee's salary increased by $7,490 from 2024 to 2025, which is a 12.2 percent rise. Since 2023, the salary has increased by $14,300, a total rise of 26.2 percent.
| Year | 2025 |
| Full Name | Michael Costello |
| Original Job Title | Transportation Engineering Tech Iii |
| Job Title | Transportation Engineering Tech |
| State | South Carolina |
| Employer | South Carolina Department of Transportation |
| Annual Wage | $68,891 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | South Carolina Department of Transportation |
| Year | 2025 |
| Number of Employees | 2,690 |
| Average Annual Wage | $73,492 |
| Median Annual Wage | $62,572 |
Michael Costello (2024)Transportation Engineering Tech | View Person Details |
Michael Costello (2023)Transportation Engineering Technician | View Person Details |
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