fauxworker (no hyphen)

n. (fōwərkər) One with whom you work who acts as if respect, dignity, and humanity are applicable only unto them. Sociopathic tendencies included/not included on a case-by-case basis.

1. Fauxworker (no hyphen) threw somebody under the bus again. 2. Fauxworker's talking shit about you to HR, man.