25 program support specialist jobs at 21 companies in O'Fallon, IL

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PROGRAM SUPPORT SPECIALIST
Scott AFB, Illinois, United States
$42k-$82k/yr OnsiteFull Time
United States Transportation Command
United States Transportation Command: Global air, sea, and land transportation for the military.
1+ YOEOne year specialized administrative experience with tools such as TMT, SharePoint, DTS, ATAAPS; experience in supply tracking, Government Purchase Card use, records management; or a bachelor's degree.
Task Management Tool (TMT), SharePoint, Defense Travel System (DTS), DoD Automated Time Attendance and Production System (ATAAPS), Government Purchase Card
1w
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MO Scholars Program Specialist - Outreach
Jefferson City or Chesterfield
$45k-$60k/yr OnsiteFull Time
Missouri Department of Elementary and Secondary Education
Missouri Department of Elementary and Secondary Education: State agency overseeing education programs and standards in Missouri.
Mid-level program specialist to support MOScholars lifecycle: inquiries, application intake, eligibility, compliance, reporting; strong communication, organization, and customer-service skills; familiarity with scholarship operations and compliance.
Microsoft 365, Qualtrics
2mo
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Workforce Support Specialist
St. Louis, Missouri, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
5+ YOEActive TS/SCI with poly; bachelor’s degree; 5-7 years managing programs; DCIPS knowledge; instructor experience; MS Office; strong communication; travel readiness.
Microsoft Office, Excel, DTS, SPOT, APACS, Tableau, PeopleSoft
4w
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Community Support Specialist - Ellisville Day Program
Ellisville, Missouri, United States
$23/hr OnsiteFull Time
St. Louis Arc
St. Louis Arc: Provides services and advocacy for people with developmental disabilities.
1+ YOE1+ year experience in customer service/education/medical/human services, high school diploma or equivalent, valid driver’s license and insurance, reliable vehicle, CPR/First Aid/L1MA/Mandt training (provided), ability to support daily activities and documentation.
2mo
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Workforce Support Specialist Mid
St. Louis or Springfield
$98k-$118k/yr HybridFull Time
TULK
TULK: Provides management and technology consulting to the US government.
5+ YOEBachelor's degree in HR, Business, or related field; 5-7 years managing multiple programs; TS/SCI clearance; U.S. citizenship; strong coordination and Excel/reporting skills.
Microsoft Excel, DTS, SPOT, MET, PeopleSoft
4d
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Resident Support Specialist
Belleville, Illinois, United States
$20/hr OnsiteFull Time
Caritas Family Solutions
Caritas Family Solutions: Providing social services and family support for vulnerable populations.
Provide direct care and supervision to youth in residential behavioral health programs; must be 21+, high school diploma/GED, complete TCI training, strong communication, documentation, and crisis-de-escalation skills.
Microsoft Outlook, Microsoft Word
2mo
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Workforce Support Specialist
St. Louis, Missouri, United States
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOETS/SCI clearance required; polygraph; bachelor’s degree in HR, Business, Psychology, or related field; 5-7 years managing multiple programs; strong regulatory knowledge; proficient in Excel; instructor/facilitator experience.
Microsoft Office (Excel), Tableau, PeopleSoft, DCIPS
3w
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Success Programs Support Specialist
Belleville or Granite City
$18/hr OnsitePart-Time
Southwestern Illinois College
Southwestern Illinois College: Public community college providing academic and vocational education programs.
1+ YOEHigh school diploma +3 years related experience or Associate degree +1 year; Microsoft Office and other software experience; PeopleSoft/InfoShare/Blackboard preferred; proctoring experience preferred; must pass background check.
Microsoft Office, PeopleSoft, InfoShare, Blackboard
3mo
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Treatment Support Specialist - Part-time
St Louis or O'Fallon
$15/hr OnsitePart Time
The Salvation Army
The Salvation Army: International charity providing social services and disaster relief.
1+ YOEPart-time role supporting substance abuse programs: conducting intakes/evaluations, breathalyzer/urinalysis, group counseling, screenings, and client orientation. Requires high school diploma + 1 year experience and background checks; CPR, ServSafe, TB, Hep A and state AADC certification within 60 days.
2mo
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Workforce Support Specialist – Mid
Springfield or Saint Louis
OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOEBachelor's in HR/Business/Psychology or related; 5-7 years coordinating multiple programs; DCIPS/workforce regulations; training facilitation; MS Office; Top Secret/SCI clearance.
Microsoft Office, Excel, Tableau
1mo
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Family Support Specialist, 2026-2027
St. Louis, Missouri, United States
$40k/yr OnsiteFull Time
St. Louis Public Schools
St. Louis Public Schools: St. Louis Public Schools provides K-12 education in St. Louis.
High school diploma or equivalent plus 60 college credits or Paraprofessional assessment or 20-hour Frontline Substitute certificate; community engagement experience, ability to operate a vehicle, record keeping, program development, and training delivery.
1d
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Student Support Specialist - Community Programs
St. Louis, Missouri, United States
$23/hr OnsitePart Time
Lindbergh Schools
Lindbergh Schools: Public school district providing K-12 education in Missouri.
3+ YOEBachelor's degree required, 3+ years working with individuals with disabilities, experience with IEPs/504 preferred, strong communication, supervisory experience preferred.
3mo
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Event Specialist (Event Day Support - Part Time as needed)
Maryland Heights, Missouri, United States
$18-$25/hr OnsiteContract, Part Time
Divine Events
Divine Events: Full-service event management for corporate, social, and wedding occasions.
0+ YOEEntry-level event support role requiring customer service experience, detail orientation, strong communication, ability to lift up to 40 lb, weekend/evening availability, reliable vehicle and tech.
Microsoft Office, Asana, Monday.com
2w
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Receptionist & Data Entry Specialist, Child Care Assistance Program
Granite City or East St. Louis
$17-$17/hr OnsiteFull Time
Brightpoint
Brightpoint: Providing child welfare and mental health services to families.
High school diploma, keyboarding and Microsoft Office proficiency, customer service and data-entry experience preferred, IL Gateways membership required within two months, must have driver and vehicle access.
Child Care Management System, Microsoft Office, Child Care Resource & Referral (CCR&R)
3mo
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Veteran Program Intake & Retention Specialist (St Louis, MO, US, 63101-1114)
St. Louis, Missouri, United States
OnsiteFull Time
Archdiocese of St. Louis
Archdiocese of St. Louis: Providing religious leadership, education, and community social services.
Bachelor’s degree required; BSW preferred or equivalent experience in case management; valid MO driver’s license (Class E) with personal vehicle and auto insurance; trauma-informed care; knowledge of Housing First and harm reduction; housing and supportive services knowledge.
CaseWorthy, Microsoft Office
2d
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Office Services Specialist - Air Pollution Control
Berkeley or Clayton
$35k-$42k/yr HybridFull Time
St. Louis County
St. Louis County: Provides essential public services and governance for St. Louis County.
3+ YOEMinimum three years general office experience; ability to handle public inquiries, enter and manage demolition/waste applications, and support environmental program staff in administrative tasks.
5d
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MC&G System Transition & Integration Specialist
St. Louis, Missouri, United States
OnsiteFull Time
Trinity Global Consulting
Trinity Global Consulting: Provides professional support services to US government agencies.
2+ YOE2 years NSG experience, 2 years system transition and systems integration experience, 2 years Agile/SAFe experience; program management or systems engineering support preferred.
Scaled Agile Framework (SAFe)
1mo
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Project Controls Specialist
Saint Louis or Boston or Chicago or Philadelphia or Kansas City or Fort Mill
$104k-$150k/yr HybridFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
7+ YOEBachelor's in engineering (or equivalent), 7+ years scheduling experience (Primavera/CPM) supporting large civil/energy projects, project financial forecasting, change order/TIA analysis, and strong reporting/communication skills.
Primavera
3w
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Project Controls Specialist
Pacific or Castroville or Houston or Nashville or Lockport or Cincinnati
$25-$35/hr OnsiteFull Time
ADB Companies
ADB Companies: Provides nationwide turnkey telecommunications and utility infrastructure solutions.
3+ YOE3+ years administrative experience supporting project teams, 1+ year informal leadership, high school diploma or equivalent, proficiency with NetSuite and Microsoft Office, strong communication, time management, and billing/financial skills.
NetSuite, Microsoft Office, billing systems
4w
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Wellness Specialist (PRN)
Ballwin, Missouri, United States
$19-$31/hr FieldPart Time, Temporary
BJC Health System
BJC Health System: Non-profit health system providing comprehensive hospital and clinical care.
2+ YOEBachelor's in public health or related, 2+ years experience, assists in delivering health promotion, screenings and immunization programs; tracks participants and supports community events; Certified Wellness Coach preferred.