Massachusetts Bay Transportation Authority
Operator Surface
William Proia in 2025 was employed at Massachusetts Bay Transportation Authority and had an annual salary of $55,246, according to public records. This salary was 38 percent lower than the average and 40 percent lower than the median salary in Massachusetts Bay Transportation Authority.
Massachusetts Bay Transportation Authority records show William Proia held job of Operator Surface from 2019 to 2025.
| Year | 2025 |
| Full Name | William Proia |
| Job Title | Operator Surface |
| Get Operator Surface Salary Statistics | |
| State | Massachusetts |
| Employer | Massachusetts Bay Transportation Authority |
| Annual Wage | $55,246 |
| 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 |
William Proia (2024)Operator Surface | View Person Details |
William Proia (2023)Operator Surface | View Person Details |
William Proia (2022)Operator Surface | View Person Details |
William Proia (2021)Operator Surface | View Person Details |
William Proia (2020)Operator Surface | View Person Details |
William Proia (2019)Operator Surface | View Person Details |
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Joaquim Depina (2025)Operator,Surface at Massachusetts Bay Transportation Authority | View Person Details |
John Ross (2025)Motorperson,Rapid Transit at Massachusetts Bay Transportation Authority | View Person Details |
Lee Chun Geun (2025)Tech, Rail Veh Maint at Massachusetts Bay Transportation Authority | View Person Details |
Pierre Michelet (2025)Operator,Surface at Massachusetts Bay Transportation Authority | View Person Details |
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Stevens Slyd (2025)Operator,Surface at Massachusetts Bay Transportation Authority | View Person Details |
Kent Kelly (2025)Mgr,Sr Technical Project at Massachusetts Bay Transportation Authority | View Person Details |
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