Federal Government Jobs in Holtsville, NY

Jobtitle	Job Location	Public	Department	Posted	Deadline
Tree Climber	Amityville, NY	Pub	Agriculture	04/13/26	04/20/26
IT CYBERSECURITY SPECIALIST (CUSTSPT/INFOSEC)	Central Islip, NY	Pub	Defense	02/17/26	05/20/26
Meatcutting Worker	Mitchell AFB, NY	Pub	Defense	10/23/25	06/30/26
Store Worker	Mitchell AFB, NY	Pub	Defense	10/23/25	05/31/26
Store Associate	Mitchell AFB, NY	Pub	Defense	10/16/25	04/30/26
General Engineer/Physical Scientist (Federal Project Director)	Upton, NY	Pub	Energy	04/15/26	04/28/26
General Attorney	Woodbury, NY	Pub	Homeland Security	04/12/26	04/25/26
Special Agent	Melville, NY	Pub	Homeland Security	04/09/26	06/30/26
Assistant United States Attorney	Central Islip, NY	Pub	Justice	12/10/25	08/31/26
Safety and Occupational Health Specialist	Bridgeport, CT	Pub	Labor	03/06/26	10/09/26