Nassau
David Cowan J in 2019 was employed at Nassau and had an annual salary of $228,647, according to public records. This salary was 152 percent higher than the average and 193 percent higher than the median salary in Nassau.
Public records show David Cowan J working for Nassau from 2012 to 2025. From 2023 to 2025 David Cowan J held job of Correction Officer.
| Year | 2019 |
| Full Name | David Cowan J |
| Job Title | N/A |
| State | New York |
| Employer | Nassau |
| Annual Wage | $228,647 |
| Rate Of Pay | N/A |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Nassau |
| Year | 2019 |
| Number of Employees | 8,954 |
| Average Annual Wage | $90,781 |
| Median Annual Wage | $78,055 |
David Cowan J (2025)Correction Officer | View Person Details |
David Cowan J (2024)Correction Officer | View Person Details |
David Cowan J (2023)Correction Officer | View Person Details |
David Cowan J (2014) | View Person Details |
David Cowan J (2013) | View Person Details |
David Cowan J (2012) | View Person Details |
Joseph Grella L (2019)Nassau | View Person Details |
Victor Millman L (2019)Nassau | View Person Details |
Curt Beaudry L (2019)Nassau | View Person Details |
Stanley Noble II E (2019)Nassau | View Person Details |
Richard Balsan G (2019)Nassau | View Person Details |
Eugene Venezio (2019)Nassau | View Person Details |
Salvatore Alaimo (2019)Nassau | View Person Details |
Daniel O'Connor F X (2019)Nassau | View Person Details |
Daniel Flanagan P Jr (2019)Nassau | View Person Details |
James Friel K Jr (2019)Nassau | View Person Details |