By 1922, Alfred Hitchcock was working in the position in films

title-card designer

Explanation:

The first job Alfred Hitchcock had in the film industry is a title-card designer. He sent the design of the title screen to Islington Studios, and in 1919. they hired him. This job meant he was the one to design the opening screens with titles for the films. During this time he learned much about various other parts of film production, such as writing, directing, and management.

Only in 1922. did he land the job of an assistant director, and in 1927. he directed his first picture (The Lodger: A Story of the London Fog).

sorry to hear, it's probably frustrating sometimes

answer; /// i believe the correct answer is (critical control point(ccp); /// good luck