Half Hollow Hills Central Schools
Robert Kossack in 2019 was employed at Half Hollow Hills Central Schools and had an annual salary of $65,908, according to public records. This salary was 7 percent lower than the average and 4 percent higher than the median salary in Half Hollow Hills Central Schools.
Half Hollow Hills Central Schools records show Robert Kossack held two jobs from 2009 to 2025. From 2023 to 2025 Robert Kossack held job of General Employee.
According to the public records employee's salary increased by $5,779 from 2014 to 2015, which is a 9.6 percent rise.
| Year | 2019 |
| Full Name | Robert Kossack |
| Job Title | N/A |
| State | New York |
| Employer | Half Hollow Hills Central Schools |
| Annual Wage | $65,908 |
| Rate Of Pay | N/A |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Half Hollow Hills Central Schools |
| Year | 2019 |
| Number of Employees | 1,817 |
| Average Annual Wage | $71,092 |
| Median Annual Wage | $63,405 |
Robert Kossack (2025)General Employee | View Person Details |
Robert Kossack (2024)General Employee | View Person Details |
Robert Kossack (2023)General Employee | View Person Details |
Robert Kossack (2022) | View Person Details |
Robert Kossack (2021)Office Staff | View Person Details |
Robert Kossack (2020)Office Staff | View Person Details |
Robert Kossack (2020)Office Staff | View Person Details |
Robert Kossack (2014) | View Person Details |
Robert Kossack (2013) | View Person Details |
Steven Castelli H (2019)Half Hollow Hills Central Schools | View Person Details |
Annette Graziosi M (2019)Half Hollow Hills Central Schools | View Person Details |
Mary Mancini (2019)Half Hollow Hills Central Schools | View Person Details |
Pearl Edwards (2019)Half Hollow Hills Central Schools | View Person Details |
Francine Lewis (2019)Half Hollow Hills Central Schools | View Person Details |
Ellen Greguski O (2019)Half Hollow Hills Central Schools | View Person Details |
Salvatore Levanti (2019)Half Hollow Hills Central Schools | View Person Details |
Phyllis D'Amato M (2019)Half Hollow Hills Central Schools | View Person Details |
Paul Tournu E (2019)Half Hollow Hills Central Schools | View Person Details |
Harry Samberg J (2019)Half Hollow Hills Central Schools | View Person Details |