The phrase "as a supervising" is not correct in standard written English.
It should be "as a supervisor" or "in a supervising role."
Example: "As a supervising teacher, I am responsible for guiding the students through their projects."
Alternatives: "in a supervisory position" or "as a manager."
She is currently serving as a supervising producer for "Extreme," a series on the Travel Channel.
His father retired as a supervising auditor for the New Jersey Department of the Treasury in Trenton.
McFaul, who was last at home on Boxing Day, works as a supervising electrician at the gasfield.
By 1985 Mr. Angell had joined Mr. Casey and Mr. Lee as a supervising producer and writer on "Cheers".
To the Editor: I have spent the last decade as a supervising attending physician at a community teaching hospital that trains mostly foreign physicians.
But Dr. Marx, a pediatrician, was skittish about leaving her job as a supervising physician at four school health clinics in Washington Heights.
A second operator was more likely to be involved during the day, OR 2.84 (95% CI 1.24 to 6.48), as was a supervising consultant, OR 2.26 (1.05 to 4.85).
She took her work as a school governor as seriously as supervising a PhD.
She, too, declined to respond to the charges, as did Bom, a supervising caseworker and father of four young children as well as an elder at his church.
She had also recently finished directing "The Hanging Man" by Andrew Upton as well as supervising a stunning production of Calderón's "Life Is a Dream," directed by Benedict Andrews.
Costs incurred by the treatment supervisors were assessed by a structured questionnaire by asking about the time and travel costs to collect drugs as well as supervising a patient to take medication, and other costs (incurred) including training and supervision of community DOT.
