There are several different classes of civil service positions: competitive class, non-competitive class, exempt class, labor class, and unclassified.  Only competitive class positions require successful completion of a civil service examination for permanent appointment.
 
Position title Position Status Class of Position Position Location
RN Per Diem

Non-Competitive

Public Health Department
Homemaker PT

Non-Competitive

Area Agency on Aging
Cook PT Non-Competitive Sheriff's Department
Custodial Worker - Substitute PT Labor Buildings and Grounds
Deputy Director of Information Technology FT Competitive Information Technology
Senior Case Manager FT Competitive Community Mental Hygiene Services
Residential Aide PT - Extra Hire Non-Competitive Preston Manor
Chief Civil Clerk FT Competitive Sheriff's Department