Massachusetts State Police
State Police Trooper 1St Class
Mark O'Brien in 2020 was employed at Massachusetts State Police and had an annual salary of $139,259, according to public records. This salary was 35 percent higher than the average and 35 percent higher than the median salary in Massachusetts State Police.
Massachusetts State Police records show Mark O'Brien held two jobs from 2019 to 2024. From 2019 to 2022 Mark O'Brien held job of State Police Trooper 1St Class.
According to the public records employee's salary increased by $12,035 from 2019 to 2020, which is a 9.5 percent rise.
| Year | 2020 |
| Full Name | Mark O'Brien |
| Job Title | State Police Trooper 1St Class |
| Get State Police Trooper,1St Class Salary Statistics | |
| State | Massachusetts |
| Employer | Massachusetts State Police |
| Annual Wage | $139,259 |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Massachusetts State Police |
| Year | 2020 |
| Number of Employees | 3,871 |
| Average Annual Wage | $103,108 |
| Median Annual Wage | $103,521 |
Mark O'Brien (2024)State Police Sergeant | View Person Details |
Mark O'Brien (2023)State Police Sergeant | View Person Details |
Mark O'Brien (2022)State Police Trooper 1St Class | View Person Details |
Mark O'Brien (2022)State Police Sergeant | View Person Details |
Mark O'Brien (2021)State Police Trooper 1St Class | View Person Details |
Mark O'brien (2019)State Police Trooper 1St Class | View Person Details |
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