"David worked as Sgan Rosh Sport last summer."

"Rav Margolis was the Sgan Rosh Yeshiva of Yeshiva Torah Temimah in Flatbush for the past 35 years." (source)

"Rav Ezra Starr is Sgan Rosh Moshava for Eidot Hey and Aleph." (source)

"Rabbi Judah Dardik is a Sgan Rosh Yeshiva (Assistant Dean) and Gemara R"am, teaching Talmud, Halachah, Jewish Philosophy, Personal Growth and oversees student welfare." (source)