A helpful newburghedinfo reader has found an informative web site, http://www.seethroughny.net/, which provides clues about how New York State spends your tax dollars.
Among other things, the site claims to present: "teachers' union and superintendent contracts for nearly every school district in New York State".
Searching in the "Contracts" section for the Newburgh City School district turns up two documents:
On a related note, the contract for substitute teachers in the Newburgh School District is available via the Newburgh Teachers Association site.