| Vacant | Senior Sanitarian | Health Department | |
| Vacant | Community Planning Liaison | Health Department | (203) 946-4901 |
| Vacant | Overdose Prevention Navigator | Health Department | |
| Vacant | Management Analyst II | Health Department | (475) 434-2729 |
| Vacant | Administrative Assistant | Health Department | |
| Vacant | Community Health Worker | Health Department | |
| VACANT | Park Ranger | Youth and Recreation Department | |
| Vacant | Public Health Emergency Preparedness Assistant | Health Department | |
| Turtiainen, Victoria | Immunization Outreach Worker | Health Department | (475) 384-3847 |
| Tucker, Katherine | Program Director of Nursing | Health Department | (203) 946-3033 |
| Tree, Division | Main Phone Number | Parks Department | (203) 946-6960 |
| Trachten, Evan | Building and Zoning Enforcement Inspector | Office of Building Inspection & Enforcement | (203) 946-5246 |
| Toth, Doug | Elderly Services Specialist | Elderly Services | (203) 946-8585 |
| Torres, Priscilla | Clinic Charge Nurse | Health Department | |
| Torres, Nilda | Bilingual Relocation Specialist | Livable City Initiative | (203) 946-7010 |
| Taylor, Jeffrey | Inspector/Investigator | Fire Services | (203) 946-4948 |
| Tammaro, Maria | Management Analyst III | Finance Department | (203) 946-6750 |
| Tammaro, Dominic | Public Liability Investigator | Corporation Counsel | (203) 946-7965 |
| Sykes, Tiffany | Executive Administrative Assistant | Human Resources | (203) 946-5804 |
| Swamy, Latha | Food System Policy Director | Community Services Administration, Food System Policy | (203) 946-5194 |
| Sulmann, EL M. | Paralegal | Corporation Counsel | (203) 946-2326 |
| Sullo, Debra | Legislative Assistant | Board of Alders Legislative Services | (203) 946-5800 |
| Sullivan, Tyrese | Project Manager | Housing & Development Administration | (203) 946-2844 |
| Sullivan, Maureen | City Librarian | Public Library | (203) 946-8124 |
| Sullivan, Dan | EMS Supervisor | Fire Services | (203) 946-5834 |
| Stubbs, Curtis | Labor Relations Attorney-OLR | Mayor's Office | (203) 946-7152 |
| Stroud, Mark | Deputy Director Housing Code Inspector | Livable City Initiative | (203) 946-8266 |
| Streater, Natasha | Overdose Prevention Navigator | Health Department | |
| Stratton, Kevin | Director of Public Safety Communications | Public Safety Communications | (203) 946-6236 |
| STONE, GEORGE | PART-TIME PARKING ENFORCEMENT OFFICER | Transportation, Traffic & Parking | |
| Staggers, Tiffany | Elderly Services Specialist | Elderly Services | (203) 946-8544 |
| Staggers, Lisa | Administrative Assistant | Youth and Recreation Department | (203) 946-6149 |
| Stafford, Tarrol | Housing Code Inspector | Livable City Initiative | |
| Spink, Adam | Land Records Specialist | City Clerk | (203) 946-8341 |
| Speiller, Lenny | Director of Communications | Mayor's Office | (203) 946-4933 |
