Psychologist Jobs in O Fallon, IL

A Psychologist plays a vital role in the mental health industry, providing critical support and services to individuals experiencing mental health issues. They are responsible for diagnosing and treating a variety of emotional, mental, and behavioral disorders. Their duties often include conducting psychological tests, providing psychotherapy, and researching human behavior. They might work in a variety of settings such as hospitals, schools, government agencies, and private practices. A Psychologist needs strong observational skills to accurately assess patients' behavior, critical thinking skills to find the best treatment solution, and excellent communication skills to effectively interact with patients.

Certification and state licensure are mandatory for Psychologists. They need a Doctoral degree in Psychology, which entails a dissertation based on original research. They also need to complete an internship, gain at least 1 to 2 years of supervised professional experience, and pass the Examination for Professional Practice in Psychology. Prior to becoming a Psychologist, individuals might have roles as a Mental Health Counselor, Social Worker or a Psychiatric Technician - all roles that can provide valuable experience for becoming a Psychologist.

1-15 of 48 Jobs

School Psychologist Hybrid

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 21 days ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 21 days ago

Were currently hiring in Saint Louis, Missouri to support a district in need of a School Psychologist for the current school year....

Pediatric Neuropsychologist, St. Louis Children's Hospital

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 5 hours ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 5 hours ago

Requirements Must be a Certified Pediatric Psychologist Must have a Pediatric Neuropsychology Fellowship Must have completed a Pediatric Psychology Internship For questions and further details, please...

School Psychologist - Part or Full-time - East St Louis, IL area

  • East Saint Louis, IL (12 miles from O Fallon, IL)
  • 2 days ago
  • East Saint Louis, IL (12 miles from O Fallon, IL)
  • 2 days ago

Category Schools - School Psychologist Job Type Contract Soliant is looking for several School Psychologists in the East Saint Louis, Illinois area for the 2025/2026 school year....

Remote Work

Multiple School Psychologist Needed Now Hiring for School Year

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 2 days ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 2 days ago

Responsibilities: School Psychologist (onsite) Full- Time 7.5 hours per day. 37.5 per week Caseload- will vary based on district. Multiple openings....

New Opening for Certified School Psychologist Apply Today

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 3 days ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 3 days ago

To qualify in Missouri, you must hold a valid Missouri School Psychologist certificate issued by the Department of Elementary and Secondary Education....

Staff Psychologist (AP26-003)

  • Edwardsville, IL (17 miles from O Fallon, IL)
  • 3 days ago
  • Edwardsville, IL (17 miles from O Fallon, IL)
  • 3 days ago

This job was posted by : For more information, please see: **Positio Title:** Staff Psychologist (AP26-003)\ \ **Location:** Edwardsville, IL\ \ \ **Division:** Student Affairs, VC\ \ **Apply Before...

Multiple School Psychologist Needed. Now Hiring for 25/26 School Year.

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 5 days ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 5 days ago

Category Schools - School Psychologist Job Type Contract Are you a dedicated School Psychologist seeking a dynamic and fulfilling career opportunity?...

New Opening for Certified School Psychologist

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 6 days ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 6 days ago

Category Schools - School Psychologist Job Type Contract St....

Psychologist- Competitive Pay

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 7 days ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 7 days ago

We're seeking Psychologists that are: Fully licensed in the state of Missouri (Ph.D. or Psy.D.)...

Staff Psychologist (AP26-003)

  • Edwardsville, IL (14 miles from O Fallon, IL)
  • 7 days ago
  • Edwardsville, IL (14 miles from O Fallon, IL)
  • 7 days ago

Overview: To build upon a record of success and support ambitious institutional goals, Southern Illinois University Edwardsville (SIUE) invites applications for the position of Staff Psychologist (AP26...

JOIN US-School Psychologist-St.Louis Metro Core Area-2025-2026 SY

  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 7 days ago
  • Saint Louis, MO (15 miles from O Fallon, IL)
  • 7 days ago

Category Schools - School Psychologist Job Type Contract Job Title: School Psychologist Location: St....

Assistant Director and Case Manager (AP25-033)

  • Edwardsville, IL (17 miles from O Fallon, IL)
  • 8 days ago
  • Edwardsville, IL (17 miles from O Fallon, IL)
  • 8 days ago

This job was posted by : For more information, please see: **Positio Title:** Assistant Director and Case Manager (AP25-033)\ \ **Location:** Edwardsville, IL\ \ \ **Division:** Student Affairs,...

School Psychologist/School Psychological Examiner (Part Time)- Miriam Learning Center

  • Webster Groves, MO (24 miles from O Fallon, IL)
  • 8 days ago
  • Webster Groves, MO (24 miles from O Fallon, IL)
  • 8 days ago

QUALIFICATIONS : Missouri Certified School Psychologist or School Psychological Examiner....

Psychologist - Pediatric Neurosciences

  • Fairview Heights, IL (5 miles from O Fallon, IL)
  • 9 days ago
  • Fairview Heights, IL (5 miles from O Fallon, IL)
  • 9 days ago

Administers and interprets psychological tests used for diagnosing mental and personality disorders and differentiating between organic and functional cases of behavior disorders....

Pediatric Psychologist (S)

  • Dupo, IL (16 miles from O Fallon, IL)
  • 9 days ago
  • Dupo, IL (16 miles from O Fallon, IL)
  • 9 days ago

Administers and interprets psychological tests used for diagnosing mental and personality disorders and differentiating between organic and functional cases of behavior disorders....

Demographic Data for O Fallon, IL

Moving to O Fallon, IL? Find some basic demographic data about O Fallon, IL below.


Local
National
36,068
805
Medium

Psychologist Online Courses and Training Opportunities

iHireMentalHealth curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
How To Become a Clinical Psychologist
Are you interested in becoming a clinical psychologist? If your answer is "yes," this is book is for you. This step-by-step guide will teach you how to forge a rewarding, exciting career in...
Consumer Psychology Certified Consumer Psychologist
"The consumer isn't a moron, she is your wife." Welcome to Consumer Psychology, a comprehensive yet concise course designed by the Institute of Practical Psychology for individuals eager to...
MCA School Psychologist 5-Test Bundle
At ExamEdge.com, we place our focus on helping you become as prepared as possible for your certification exam. We want you to walk out of the real exam confident and knowing that your time...

Title Synonyms

Users interested in this job title also searched for the following job titles


Salary for Psychologist Jobs in O Fallon, IL

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireMentalHealth research efforts.

Licensing / Certification

Required or preferred licenses and certifications for Psychologist positions.



Highest Education Level

Psychologists in O Fallon, IL offer the following education background
Master's Degree
44.9%
Doctorate Degree
24.1%
Bachelor's Degree
22.7%
Associate's Degree
3.1%
High School or GED
2.8%
Vocational Degree or Certification
1.9%
Some College
0.4%
Some High School
0.1%



Psychologist Related Career Advice Articles

Mental health professional listening to client during therapy session
The Secret to Writing an Effective Mental Health Resume

To stand out from the crowd, you must highlight key contributions. You don’t have to be a professional resume writer to effectively tout your accomplishments in a way that will make employers take notice and call you in for an interview.

Read article »
healthcare workers providing virtual care
How to Get a Remote Job in the Mental Health Industry

What’s the outlook for virtual or remote mental health careers? Discover if a role in teletherapy is right for you.

Read article »
mental health counselor conducting a group therapy session
Career Guide: Different Types of Mental Health Counselor Specialties

Check out our guide to the different types of mental health worker jobs including numerous mental health counselor specialties to consider.

Read article »