Department of Mental Health
Staff Investigator
Katherine McMahon in 2019 was employed at Department of Mental Health and had a reported pay of $48,784, according to public records. This pay was 6 percent lower than the average and 1 percent higher than the median salary in Department of Mental Health.
Department of Mental Health records show Katherine McMahon held job of Staff Investigator from 2019 to 2025.
| Year | 2019 |
| Full Name | Katherine McMahon |
| Job Title | Staff Investigator |
| Get Staff Investigator Salary Statistics | |
| State | Massachusetts |
| Employer | Department of Mental Health |
| Annual Wage | $48,784 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Department of Mental Health |
| Year | 2019 |
| Number of Employees | 4,913 |
| Average Annual Wage | $52,078 |
| Median Annual Wage | $48,273 |
Katherine McMahon (2025)Staff Investigator | View Person Details |
Katherine McMahon (2024)Staff Investigator | View Person Details |
Katherine McMahon (2023)Staff Investigator | View Person Details |
Katherine McMahon (2022)Staff Investigator | View Person Details |
Katherine McMahon (2021)Staff Investigator | View Person Details |
Katherine McMahon (2020)Staff Investigator | View Person Details |
Stevens Emanuel (2019)Mental Health Worker at Department of Mental Health | View Person Details |
Raquel Provda-Tran (2019)Human Services Coordinator at Department of Mental Health | View Person Details |
Kemp Carlton (2019)Mental Health Worker at Department of Mental Health | View Person Details |
Lynne Mellino (2019)Human Services Coordinator at Department of Mental Health | View Person Details |
Osawe Edoghogho (2019)Mental Health Worker at Department of Mental Health | View Person Details |
Alexis Alex (2019)Mental Health Worker at Department of Mental Health | View Person Details |
Dean Waugaman-Bransfield (2019)Clerk at Department of Mental Health | View Person Details |
Cortez Iris (2019)Human Services Coordinator at Department of Mental Health | View Person Details |
Lorna Daley-Cameron (2019)Facility Service Worker at Department of Mental Health | View Person Details |
Santiago Diogenes (2019)Campus Police Officer at Department of Mental Health | View Person Details |