Careers at Chestnut

The region’s leading provider of integrated behavioral and primary health care is seeking an integrated outpatient clinician to work with our clients for co-occurring (Mental Health & Substance Use) services in Granite City, IL.   This position is full-time; daytime hours, Mon-Fri.   The anticipated starting pay for new hires for this position is between...

Are you passionate about supporting individuals and families on their recovery journey? Do you have the skills and dedication to make a positive impact in the community? Join our team at Chestnut Health Systems as a part-time Recovery Coach at Granite City, IL and help us promote recovery and well-being for our clients.   As a Recovery Specialist, you'll help individuals and families dealing with mental health and substance use issues by meeting with them,...

Join Our Team as a Community Health Communications Specialist!    Are you passionate about creating impactful health communication campaigns? We're seeking a talented Community Health Communications Specialist to lead the development and execution of innovative outreach initiatives that make a real difference in our community.  This is a hybrid Role!  

Maryville, IL | Full-Time Evening, overnight, and weekend shifts eligible for shift differential   Share your recovery journey for the benefit of others and experience the satisfaction of helping to facilitate self-directed recovery. The Recovery Support Technician provides recovery-focused, trauma-informed support to individuals receiving residential and crisis services. This role empowers clients to build hope, wellness, and independence while...

The region’s leading provider of integrated behavioral and primary health care is seeking an integrated outpatient clinician to work with our clients forco-occurring (Mental Health & Substance Use) services in Granite City, IL.    This position will be Mon-Fri, and will work flexible day time shifts.   

Maryville, IL | Part-Time Evening, overnight, and weekend shifts eligible for shift differential   Share your recovery journey for the benefit of others and experience the satisfaction of helping to facilitate self-directed recovery. The Client Care Technician / Specialist provides recovery-focused, trauma-informed support to individuals receiving residential and crisis services. This role empowers clients to build hope, wellness, and independence while supporting a safe, welcoming, and...

This role as Direct Care Staff will provide client-centered and client-driven services in client homes (group setting) that will focus on community support in apartment, conflict resolution, symptom management, group services/outings, and more.     Chestnut Health Systems™ is a leading provider of integrated health care services. Since 1973, Chestnut has grown to more than 800 committed, compassionate employees providing substance use, mental health, and primary care treatment to patients in Illinois and Missouri. We provide fully integrated care for all our patients by combining behavioral health care services with our community-based primary care health centers....

Rewarding opportunity for someone who is passionate about providing direct services to clients and who enjoys the flexibility of working in a variety of settings.   The successful candidate will work Monday through Friday from 3:00pm to 11:30pm. This full-time position will be based at our housing site in Collinsville, IL.  

The region’s leading provider of integrated behavioral and primary health care is seeking an integrated outpatient clinician to work with our clients in Granite City, IL. Position is full-time; daytime hours.   This position may be eligible for a sign-on bonus!

Work with riders in an innovative project among Chestnut Health Systems, Bi-State Transit, and St. Clair County Transit District.   This is a full-time, team-oriented position in a non-clinical setting which may require evening, midnight, and weekend hours.

Make a difference every day in the lives of the underserved right here in Jefferson Co, MO!  Join a treatment team in Hillsboro with a mission driven organization with a people first culture! In this role, you will be working with youth and adults in an office-based setting.   Schedule will be Mon-Fri, Daytime Hours.   

Do you want to help others increase their independent living skills, including helping them take their medication daily?   Are you interested in running groups for those who struggle with mental health and substance use issues?   Chestnut is seeking Direct Care Staff to work PRN, as needed shifts,...

Chestnut Health Systems is hiring a Housing Administration Specialist to play a vital role in maintaining the operational efficiency of our housing programs. With a focus on accuracy and responsiveness, this position involves overseeing data entry, paperwork completion, and ensuring compliance with housing funder requirements. As a Housing Administration Specialist, you'll be instrumental in resolving tenant issues, conducting property inspections, and providing essential case management and community support services.  

Part-time, unpaid internship opportunity for Summer 2026. The Dental Assistant Intern will gain practical experience in a clinical setting by assisting staff with patient care, office duties, and basic dental procedures.   Chestnut Health Systems is a leading provider of integrated health care services. Since 1973, Chestnut has grown to nearly 800 committed employees providing substance use, mental health, and primary care treatment across Illinois and Missouri. Chestnut delivers fully integrated care by combining behavioral health services with community-based primary...

The region’s leading provider of integrated behavioral and primary health care is seeking an integrated outpatient clinician to work with our clients for co-occurring (Mental Health & Substance Use) services in Belleville, IL.   This position is full-time; daytime hours, Mon-Fri.   The anticipated starting pay for new hires for this position is between...

Chestnut Health Systems is seeking a Housing Administration Specialist to support the Housing Administration program by overseeing eligibility screening, referrals, and coordination for all of Chestnut’s housing programs. This full-time position is based in Madison, IL, working Monday through Friday, 8:00am to 5:00pm. The role involves managing internal waitlists, coordinating with Madison County’s Coordinated Entry system, assisting with admissions and discharges, and maintaining strong relationships with clients and community partners.

Chestnut Health Systems is seeking a detail-oriented Housing Administration Specialist II to support housing program operations and ensure compliance with program, agency, and HUD requirements. This role works closely with tenants, housing staff, and community partners to coordinate housing referrals, manage waiting lists, assist with tenant eligibility and certifications, and support housing stability for individuals receiving behavioral health services.   Chestnut Health Systems™ is a leading provider of integrated health care services. Since 1973,...

Chestnut Health Systems is seeking part-time Recovery Support Technician Interns to work throughout the Metro East and St. Louis, MO areas.   Internship opportunities are available the following departments: - Adult Substance Use (two internship opportunities available) -

Chestnut Health Systems is seeking a Recovery Integration Ambassador (RIA) to support individuals in their recovery journey by promoting engagement, connection, and access to community-based recovery services. This role focuses on outreach, education, and program development to help individuals successfully reintegrate into the community following treatment. The position includes collaboration with internal teams and community partners, as well as planning and facilitating recovery-focused events and services. Evening and weekend hours may be required.  

Chestnut Health Systems is seeking a Clinician II  to provide recovery-oriented, trauma-informed mental health services to individuals involved in housing programs. This role supports consumers in achieving stability, wellness, and independence through individualized, consumer-driven services delivered in both office and community-based settings.   The Clinician II plays a critical role in assessments, treatment planning, service delivery, and coordination with community and internal partners, particularly those supporting housing stability and...