St. Clair County, IL Jobs

Job Details: St. Clair County Treasurer Cashier Salary $36,000 - $39,000 Job Type Full-time (non-union position) Responsibilities for the Cashier <li style="margin: 0 0

Receive and log problem reports into the Incident Database. The operator assesses the severity of the reported problem and assists the caller when possible.

The Airport Staff Accountant at MidAmerica St Louis Airport, IL, reports to the Director of Finance and performs general accounting, payroll functions, financial analysis, and financial reporting.

The Client Services Representative (CSR) supports clinical, program, and Department services within the Health Department by performing complex clerical computer and client-centered communication functions with limited…

Deputy Sheriff responsible for county patrol, traffic control, preliminary investigations, and community safety.

A uniformed civilian aide supporting patrol and corrections duties, including reporting suspicious activity, vehicle transport, maintenance, and records assistance.

Correctional Officer responsible for inmate admission, supervision, and facility security.

The Bailiff supports court operations by opening and closing sessions, maintaining order, supervising jurors, ensuring courtroom security, and assisting court staff with logistics and emergency response.

A part‑time telecommunicator position with St. Clair County requires strong communication, typing >35 wpm, and knowledge of 9‑1‑1 systems.

The St. Clair County State’s Attorney’s Office invites law students in good standing to join its Summer 2025 Law Clerk Program.

Responsible for managing daily 9-1-1 operations, providing relief to colleagues, documenting equipment status, coordinating with fellow telecommunicators, and operating Warrant Computer, CAD, and LEADS systems while…

Serve public by managing court records, processing files, and assisting patrons, attorneys, and judges. Handle case inquiries, collect fines, initiate cases, and maintain records efficiently.

Specialist-Case Management position supports workforce development by providing comprehensive case management services to individuals seeking employment.

The Juvenile Corrections/Transportation Officer ensures safe transport and custody of youth, supervises detention duties, maintains security protocols, and supports staff through training and teamwork.

The Contract and Finance Support Specialist at MidAmerica St Louis Airport, IL, supports the Director of Engineering and Planning and the Director of Finance with procurement, contracts, general accounting, data entry…

Assistant State's Attorney position at St. Clair County, IL, seeks a licensed attorney to prosecute criminal and civil cases on behalf of the county.

Performs a variety of specialized technical and high-level clerical duties of an administrative program nature.

Juvenile Corrections Officer responsible for supervising, guiding, and securing custody of detained youth at St. Clair County Detention Center.

Public Health Nurse provides nursing services within assigned program areas, develops and implements individualized client/family care plans, evaluates interventions, performs clinical procedures, offers health…

Breastfeeding Peer Counselor at St.