Middlesex Sheriff's Office
Correction Officer
John Efstathiou in 2024 was employed at Middlesex Sheriff's Office and had an annual salary of $96,746, according to public records. This salary was 38 percent higher than the average and 18 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 2024 John Efstathiou's salary was 4 percent lower than average Correction Officer salary in the state of Massachusetts.
According to the public records employee's salary increased by $1,039 from 2023 to 2024, which is a 1.1 percent rise. Since 2019, the salary has increased by $10,464, a total rise of 12.1 percent.
| Year | 2024 |
| Full Name | John Efstathiou |
| Job Title | Correction Officer |
| Get Correction Officer Salary Statistics | |
| State | Massachusetts |
| Employer | Middlesex Sheriff's Office |
| Annual Wage | $96,746 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Middlesex Sheriff's Office |
| Year | 2024 |
| Number of Employees | 886 |
| Average Annual Wage | $70,324 |
| Median Annual Wage | $81,717 |
John Efstathiou (2023)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 |
Stephen Kowalski (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Joshua Colby (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Kevin Graham (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Melissa Niziak (2024)Hiv Coordinator at Middlesex Sheriff's Office | View Person Details |
Christopher Bouchard (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Michael Cusato (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Royce Raymond (2024)Case Manager at Middlesex Sheriff's Office | View Person Details |
Thomas McCaffrey (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |
James Sousa (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |
Kevin Foley (2024)Correction Officer at Middlesex Sheriff's Office | View Person Details |