Federal Government Jobs in Ontario, CA

Jobtitle	Job Location	Public	Department	Posted	Deadline
Wildland Firefighter (Assistant Engine Captain)	Riverside, CA	Pub	The Interior	04/20/26	09/20/26
Wildland Firefighter (Assistant Engine Captain)	Riverside, CA	Pub	The Interior	02/02/26	07/02/26
Supervisory Wildland Firefighter (Engine Captain)	Riverside, CA	Pub	The Interior	04/17/26	09/17/26
Supervisory Wildland Firefighter (Engine Captain)	Riverside, CA	Pub	The Interior	12/15/25	05/15/26
Supervisory Dietitian (Food Operations)	Loma Linda, CA	Pub	Veterans Affairs	04/27/26	05/07/26
Student Trainee (Sales Store Checker)	March AFB, CA	Pub	Defense	04/19/26	05/04/26
Student Trainee	March AFB, CA	Pub	Defense	04/19/26	05/04/26
Student Trainee	March AFB, CA	Pub	Defense	04/19/26	05/04/26
Student Trainee	March AFB, CA	Pub	Defense	04/19/26	05/04/26
Store Worker	March AFB, CA	Pub	Defense	10/23/25	05/31/26