The phrase "as a camera assistant for" is correct and usable in written English.
You can use it when describing someone's role or position in a specific context, particularly in the film or photography industry.
Example: "She gained valuable experience as a camera assistant for several independent films."
Alternatives: "in the role of a camera assistant for" or "serving as a camera assistant for".
Ms. Couvillon, who has worked as a camera assistant for the directors Barry Levinson, Peter Weir and others, said she had gone both ways with video production.
In 1981, while spending his vacations at the Juan Fernández Archipelago, Camiroaga offered to work as a camera assistant for a TV crew from Televisión Nacional de Chile that was in the location, his first ever interaction with TV.
"He would just mention it all the time," Rebecca Arndt, a camera assistant for the reality show, told the AP.
Lewis broke into the film industry as a camera assistant and later worked as a film editor.
They have three children, one of whom -- Lizzy, 21 -- worked as a camera assistant on "Napoleon".
As well as acting, she had also worked as a camera assistant on Lynch's debut feature film, Eraserhead.
Rob Gardner, who won an Emmy Award for his 1996 series "Egypt: Quest for Immortality," is the producer and director of "Islam"; his wife, Char, a painter and sculptor, is production manager and their son, Nick, worked as a camera assistant.
One of his first jobs was as a camera assistant on Henri-Georges Clouzot's 1964 film "L'Enfer," with Romy Schneider and Serge Reggiani.
Ben, his brother, helped him to find work as a camera assistant before Mr. Lewis also took up editing as films were converting to sound.
Coulson also worked as a camera assistant on the likes of Star Trek II: The Wrath of Khan and John Cassavetes' The Killing of a Chinese Bookie.
Felipe Camiroaga started working as a camera assistant at the press department of television channel Red de Televisión Universidad de Chile (RTU, now Chilevisión) in 1988, and later as a production assistant at the channel's production department.
