Massachusetts Bay Transportation Authority
Instructor Maintenance
Joseph Viola in 2025 was employed at Massachusetts Bay Transportation Authority and had an annual salary of $138,461, according to public records. This salary was 54 percent higher than the average and 50 percent higher than the median salary in Massachusetts Bay Transportation Authority.
Massachusetts Bay Transportation Authority records show Joseph Viola held job of Instructor Maintenance from 2020 to 2025.
According to the public records employee's salary increased by $5,051 from 2024 to 2025, which is a 3.8 percent rise. Since 2020, the salary has increased by $30,029, a total rise of 27.7 percent.
| Year | 2025 |
| Full Name | Joseph Viola |
| Job Title | Instructor Maintenance |
| Get Instructor Maintenance Salary Statistics | |
| State | Massachusetts |
| Employer | Massachusetts Bay Transportation Authority |
| Annual Wage | $138,461 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Massachusetts Bay Transportation Authority |
| Year | 2025 |
| Number of Employees | 10,208 |
| Average Annual Wage | $89,692 |
| Median Annual Wage | $92,134 |
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