The Army established the Corps of Engineers as a separate, permanent branch on March 16, 1802, and gave the engineers responsibility for founding and operating the U.S.
Military Academy at West Point.
Steps for applying using Army Civilian Service:
https://armycivilianservice.usajobs.gov/ Click on the "Army Job Search" link at top right.
When searching for an open announcement, select "Army Corps of Engineers" under the Agency Search.
Select the job you wish to apply for and click 'Apply Online' at bottom of page.
Congress generally funds civil works activities of the U.S.
Army Corps of Engineers (USACE) in annual Energy and Water Development appropriations acts.