Middlesex Sheriff's Office
Correction Officer
John Efstathiou in 2023 was employed at Middlesex Sheriff's Office and had an annual salary of $95,707, according to public records. This salary was 63 percent higher than the average and 46 percent higher than the median salary in Middlesex Sheriff's Office.
Middlesex Sheriff's Office records show John Efstathiou held job of Correction Officer from 2019 to 2024.
In year 2023 John Efstathiou's salary was 5 percent lower than average Correction Officer salary in the state of Massachusetts.
According to the public records employee's salary increased by $2,696 from 2022 to 2023, which is a 2.9 percent rise. Since 2019, the salary has increased by $9,425, a total rise of 10.9 percent.
| Year | 2023 |
| Full Name | John Efstathiou |
| Job Title | Correction Officer |
| Get Correction Officer Salary Statistics | |
| State | Massachusetts |
| Employer | Middlesex Sheriff's Office |
| Annual Wage | $95,707 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Middlesex Sheriff's Office |
| Year | 2023 |
| Number of Employees | 997 |
| Average Annual Wage | $58,815 |
| Median Annual Wage | $65,568 |
John Efstathiou (2024)Correction Officer | View Person Details |
John Efstathiou (2022)Correction Officer | View Person Details |
John Efstathiou (2021)Correction Officer | View Person Details |
John Efstathiou (2020)Correction Officer | View Person Details |
John Efstathiou (2019)Correction Officer | View Person Details |
William Gawlak (2023)Mental Health Worker at Middlesex Sheriff's Office | View Person Details |
Michael Mahoney (2023)Director Of Security at Middlesex Sheriff's Office | View Person Details |
Watson Nadena (2023)Case Manager at Middlesex Sheriff's Office | View Person Details |
Shanna Coyle (2023)Correction Officer at Middlesex Sheriff's Office | View Person Details |
John Curran (2023)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Keri Hogan (2023)Lieutenant at Middlesex Sheriff's Office | View Person Details |
Kevin Richman Jr (2023)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Ryan Walsh (2023)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Luis Diaz (2023)Navigator at Middlesex Sheriff's Office | View Person Details |
Daniel Lynch (2023)Correction Officer at Middlesex Sheriff's Office | View Person Details |