Department of Developmental Services
Staff Investigator
David Viola in 2025 was employed at Department of Developmental Services and had an annual salary of $101,094, according to public records. This salary was 63 percent higher than the average and 58 percent higher than the median salary in Department of Developmental Services.
Department of Developmental Services records show David Viola held job of Staff Investigator from 2020 to 2025.
According to the public records employee's salary increased by $5,680 from 2024 to 2025, which is a 6.0 percent rise. Since 2020, the salary has increased by $16,142, a total rise of 19.0 percent.
| Year | 2025 |
| Full Name | David Viola |
| Job Title | Staff Investigator |
| Get Staff Investigator Salary Statistics | |
| State | Massachusetts |
| Employer | Department of Developmental Services |
| Annual Wage | $101,094 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Department of Developmental Services |
| Year | 2025 |
| Number of Employees | 7,543 |
| Average Annual Wage | $62,072 |
| Median Annual Wage | $63,838 |
David Viola (2024)Staff Investigator | View Person Details |
David Viola (2023)Staff Investigator | View Person Details |
David Viola (2022)Staff Investigator | View Person Details |
David Viola (2021)Staff Investigator | View Person Details |
David Viola (2020)Staff Investigator | View Person Details |
Murphy Ann-Marie (2025)Habilitation Coordinator at Department of Developmental Services | View Person Details |
Princess Cohen (2025)Developmental Services Worker at Department of Developmental Services | View Person Details |
Jean-Martin Kembo (2025)Licensed Practical Nurse at Department of Developmental Services | View Person Details |
Santana Ermite (2025)Licensed Practical Nurse at Department of Developmental Services | View Person Details |
Olivia Moriarty (2025)Sis Assessor at Department of Developmental Services | View Person Details |
Cesar Barreto-Gonzalez (2025)Prog Coord at Department of Developmental Services | View Person Details |
Bricemard Fiote (2025)Developmental Services Worker at Department of Developmental Services | View Person Details |
Joseph Guevin (2025)Direct Care Worker at Department of Developmental Services | View Person Details |
Crystal Hafey (2025)Developmental Services Worker at Department of Developmental Services | View Person Details |
Darrin Artioli (2025)Licensed Practical Nurse at Department of Developmental Services | View Person Details |