Conn. Gen. Stat. § 46b-123

The Chief Court Administrator shall appoint such probation officers, probation aides, clerks, detention personnel, clerical assistants and other personnel, including supervisory staff, as the Chief Court Administrator deems necessary for the treatment and handling of juvenile matters within the venue districts established under section 46b-142 . The Chief Court Administrator may assign, reassign and modify the assignments of such personnel and assign such duties within the Superior Court as the administrator deems necessary for the efficient operation of the courts. Any appointee may be discharged by the Chief Court Administrator for cause and after hearing. The salaries of each of such personnel shall be fixed by the judges of the Supreme Court, subject to the provisions of section 51-12 .