416 monitor jobs at 200 companies in O'Fallon, IL

2mo
Save
Mark Applied
Hide
Monitor Technician
Saint Louis, Missouri, United States
OnsitePart Time, Full Time
SSM Health
SSM Health: Provide medical services through hospitals and outpatient clinics.
0+ YOEMonitors telemetry, evaluates cardiac rhythms, performs ECGs, handles Holter/event monitors, maintains records.
Telemetry monitoring, ECG, Holter monitor, Meditech
4d
Save
Mark Applied
Hide
Monitor
East Alton, Illinois, United States
$14-$19/hr OnsiteFull Time
Centerstone
Centerstone: Provides behavioral health and addiction recovery treatment services.
Must be at least 21, able to communicate, apply non-violent crisis intervention, follow confidentiality and regulatory guidelines, perform light cleaning, and respond to safety incidents.
2mo
Save
Mark Applied
Hide
BUS MONITOR
Wildwood, Missouri, United States
$16/hr FieldPart Time
Rockwood School District
Rockwood School District: Providing public K-12 education and student support services.
High school diploma/GED, ability to lift 40 lbs, pass DOT drug/alcohol testing and annual physical (including TB screen), ability to assist driver and monitor student safety.
1mo
Save
Mark Applied
Hide
Hall Monitor
St. Charles, Missouri, United States
$18/hr OnsiteFull Time
Francis Howell School District
Francis Howell School District: Public school district providing K-12 education and student services.
Must have minimum 60 college hours and maintain a substitute certificate; must be 21. Monitor campus safety, observe/report student conduct, communicate via two-way radio, assist with traffic and classroom coverage, and follow school procedures.
two-way radio system
3mo
Save
Mark Applied
Hide
Monitor Technician - Virtual Care Center (F/T Nights)
Saint Louis, Missouri, United States
OnsiteFull Time
Mercy
Mercy: Integrated health care system providing hospital and clinical services.
High school diploma or GED; monitor tech course or competency exam; CRAT certification within 1 year; healthcare experience a plus but not required.
Cardiac monitor equipment, Monitoring system, Medical software
2d
Save
Mark Applied
Hide
Cardiac Monitor Tech
Chesterfield, Missouri, United States
OnsiteFull Time
St. Luke's Hospital
St. Luke's Hospital: Provides comprehensive inpatient and outpatient medical and surgical care.
High school diploma required; observe cardiac monitors, identify/interpret rhythms, document findings, and communicate with nursing/physicians.
3mo
Save
Mark Applied
Hide
Bus Monitor (2026-2027)
Florissant, Missouri, United States
$17/hr OnsiteFull Time
Hazelwood School District
Hazelwood School District: Operates public K-12 schools and educational programs.
High school diploma or equivalent; split-shift availability; good verbal communication, problem-solving, and ability to meet physical requirements; monitor student behavior and report incidents.
2d
Save
Mark Applied
Hide
Fitness Center Monitor
Hillsboro, Missouri, United States
OnsitePart Time
Jefferson County
Jefferson County: Local government agency providing public services for Jefferson County, Colorado.
American Red Cross First Aid/CPR/AED certification required; monitor fitness center, check patrons, report equipment issues, and maintain cleanliness and organization.
4w
Save
Mark Applied
Hide
House Monitor
Saint Louis, Missouri, United States
$15/hr OnsitePart Time, Temporary
Depaul USA
Depaul USA: Ending homelessness through housing and supportive community services.
1+ YOEHS diploma/GED, 1+ year experience working with people experiencing homelessness or other vulnerable populations, First Aid/CPR required (or within 60 days), basic computer proficiency, ability to lift 20 lbs, ability to work shift-based 24/7 schedule and engage residents using trauma-informed care.
3w
Save
Mark Applied
Hide
Bus Monitor
Normandy, Missouri, United States
FieldPart Time
Normandy Schools Collaborative
Normandy Schools Collaborative: Providing public K-12 education and student support services.
High school diploma or equivalent; ability to perform physical tasks including lifting and evacuating students; pass physical/TB screen and drug/alcohol testing; effective verbal and written communication; follow safety procedures and emergency protocols.
3d
Save
Mark Applied
Hide
Elementary Monitor - 6.25hr
Moro, Illinois, United States
$16-$18/hr OnsitePart Time
Edwardsville Community Unit School District 7
Edwardsville Community Unit School District 7: Public school district providing PK-12 education in Illinois.
Supervise and maintain safety and order of students in assigned areas; intervene in misbehavior; follow school procedures; meet physical requirements including lifting up to 40-100+ pounds.
2w
Save
Mark Applied
Hide
Monitor Technician - Part time, nights - Mercy Jefferson
Festus, Missouri, United States
OnsitePart Time
Mercy
Mercy: Operates hospitals and clinics in the Midwestern United States.
Performs continuous cardiac monitor surveillance, reviews rhythms, notifies clinicians of changes; requires high school diploma/GED or Mercy coworker status, monitor tech course completion or passing competency exam (85%), basic computer skills, strong communication and decision-making. Experience preferred but not required; CRAT preferred.
1mo
Save
Mark Applied
Hide
Hall Monitor 2026-2027
O'Fallon, Missouri, United States
$15/hr OnsiteTemporary, Part Time
Fort Zumwalt School District
Fort Zumwalt School District: Operates public schools providing K-12 education in Missouri.
Minimum 36 college credit hours and Missouri Substitute Certificate (or teaching certificate). Requires criminal fingerprint/background clearance and Family Care Safety Registry; ability to supervise halls, use intercom/walkie systems, and walk frequently.
1d
Save
Mark Applied
Hide
21st Century Bus Monitor
East St. Louis, Illinois, United States
OnsitePart Time
East St. Louis School District 189
East St. Louis School District 189: Provides public K-12 education and student support services.
2+ YOEHigh school diploma or equivalent and two years experience working with school-age students.
1d
Save
Mark Applied
Hide
ICIJIA R3 Bus Monitor
East St. Louis, Illinois, United States
OnsitePart Time
Cahokia Unit School District 187
Cahokia Unit School District 187: Provides public education services for students in Cahokia, Illinois
2+ YOEHigh school diploma or equivalent, two years experience with school-age students, supervise student pickup/drop-off, maintain rosters, report incidents, assist students with special needs.
3w
Save
Mark Applied
Hide
Alarm Monitor - Customer Service
Brentwood, Missouri, United States
$22/hr OnsiteFull Time
GardaWorld
GardaWorld: Provides physical security, cash management, and integrated risk services.
High school diploma or equivalent; prior call center/customer service preferred; willing to work rotating 24/7 shifts including nights, weekends, and holidays; must pass drug screen and background check; authorized to work in the U.S.
3mo
Save
Mark Applied
Hide
School Bus Monitor
Florissant, Missouri, United States
$17/hr OnsiteFull Time
Ferguson-Florissant School District
Ferguson-Florissant School District: Provides K-12 public education and instructional services in Missouri.
0+ YOEMust be 18+ with high school diploma or equivalent; manage student behavior, secure child safety restraints, assist with boarding, lift up to 50 lbs, complete incident reports.
2w
Save
Mark Applied
Hide
School Bus Monitor
Highland, Illinois, United States
$16-$19/hr FieldPart Time
First Student
First Student: Provides student transportation and school bus services across North America.
No prior experience required; must be at least 21, have a valid driver’s license for 3+ years, pass DOT drug testing, and be able to work split morning and afternoon school shifts.
2d
Save
Mark Applied
Hide
Cardiac Monitor Tech
Chesterfield, Missouri, United States
OnsiteFull Time
St. Luke's Hospital
St. Luke's Hospital: Independent, non-profit healthcare system providing comprehensive medical services.
High school diploma required; perform cardiac rhythm observation, document findings, and communicate with RN/physician under RN supervision.
2mo
Save
Mark Applied
Hide
1099 Occupancy Inspection Monitor
O'Fallon or St. Charles County
OnsiteContract
FAR Inspections
FAR Inspections: Performs residential and commercial property inspections for mortgage lenders.
Independent contractor role performing residential occupancy verifications in designated county.
Smartphone, Mobile reporting apps, Printer, Internet connection, Vehicle