Careers
The St. Louis Circuit Attorney’s Office (CAO) is responsible for the prosecution of all state-level criminal offenses that occur within the boundaries of the City of St. Louis, Missouri.
The CAO seeks to employ a diverse group of highly motivated, skilled professionals who value teamwork, efficiency, and personal accountability in the pursuit of excellence.

Within the CAO, there are multiple units focused on specific areas of crime.
These include:
- Homicide Unit
- Violent Crimes Unit
- Special Victims Unit
- General Felonies
- Misdemeanors Unit
- Financial And Civil Matters Unit
- Diversion Unit
- Victim Services Unit
- Child Support Unit
The CAO has periodic job openings for attorneys, legal interns, social workers, investigators, administrative support staff, IT personnel and clerks.
Employment Standards
The CAO is committed to maintaining a diverse, collegial workplace that is free from discrimination of any kind. Recruitment, hiring, training, and promotion are conducted without regard to an individual’s race, religion, gender identity, national origin, sexual preference, age, disability, or other protected status in accordance with state and federal law.
The CAO prohibits harassment of employees based on their race, religion, gender identity, national origin, sexual preference, age, disability, or other protected status. Harassment includes speech or behavior that negatively impacts an employe's ability to do their job or creates a hostile work environment.
Professional development is a top priority of the CAO and is designed to promote skill development and create career advancement opportunities.
To view a list of current job openings or apply for an open position, please go to Indeed.com or LinkedIn.com.
About Our Office
The St. Louis Circuit Attorney’s Office (CAO) employs approximately 150 individuals working to promote the safety and well-being of the citizens of St. Louis, Missouri, including attorneys, investigators, victim rights advocates, diversion counselors, paralegals and support staff.
The CAO prosecutes state felony cases, represents the Missouri Department of Social Services regarding child support enforcement, and provides assistance to witnesses and victims of crime.
To accomplish its work, the CAO has several units and special programs.
Homicide Unit
The Homicide Unit prosecutes all homicide cases.
Violent Crime Unit
The Violent Crimes Unit is devoted to the prosecution of the most serious felonies.
Special Victims Unit
The Special Victims Unit prosecutes all sexual assault and domestic violence cases. This unit also prosecutes all cases in which minors or individuals with special needs are victims of sexual or physical assault.
General Felonies Unit
The General Felonies Unit handles a variety of cases, including arson, assault, drug crimes, burglary, robbery, stealing, and weapons offenses.
Misdemeanor Unit
Learn MoreThe Misdemeanor Unit prosecutes crimes, including Class A through Class D misdemeanors. It also is responsible for conducting preliminary hearings, detention and bond review hearings, and probation revocation hearings. The Misdemeanor Unit also assists in issuing cases and presenting cases to the grand jury to determine probable cause.
Financial and Civil Matters Unit
Learn MoreThe Financial and Civil Matters Unit responds to Sunshine Law requests, collects delinquent City business taxes, pursues bad check reimbursement, processes restitution payments, expungements and asset forfeiture, and conducts civil commitment hearings.
Diversion Unit
Learn MoreThe CAO’s diversion programs give qualified individuals the opportunity to avoid the consequences of traditional criminal prosecution including a trial, conviction, criminal record, and incarceration.
Victim Services Unit
Learn MoreThe Victim Services Unit provides counseling, support, and assistance to victims of crime, and help in locating needed community resources.
Child Support Unit
Learn MoreThe Child Support Unit establishes and enforces court-ordered child support in cases referred to the CAO by the Missouri Department of Social Services; the CAO does not initiate cases. The Child Support Unit may also establish paternity.
Warrant Office
The Warrant Office is responsible for reviewing police reports, issuing search warrants, and filing of criminal charges on all violations of state law committed in the City of St. Louis.
Investigators Unit
The Investigators Unit is responsible for locating witnesses and gathering evidence to support prosecutions.