Department of Developmental Services
Residential Supervisor
Holly Harnish in 2025 was employed at Department of Developmental Services and had an annual salary of $86,373, according to public records. This salary was 39 percent higher than the average and 35 percent higher than the median salary in Department of Developmental Services.
| Year | 2025 |
| Full Name | Holly Harnish |
| Original Job Title | Residential Supervisor I |
| Job Title | Residential Supervisor |
| Get Residential Supervisor Salary Statistics | |
| State | Massachusetts |
| Employer | Department of Developmental Services |
| Annual Wage | $86,373 |
| 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 |
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