Part Time Jobs in O'Fallon, MO — Hiring Now
Browse 89+ part time job openings in O'Fallon, MO. Weekend, overnight, entry level & more flexible part time careers hiring now in O'Fallon. Apply today.
City of Coral Springs
O'fallon Contract:Special Events Team-Part Time
O'Fallon, MO
See website
Target
O'fallon Contract:Inboundpart Time
O'Fallon, MO
See website
Walmart
Online Order Filling Team Associate(Gig)-O'fallon
O'Fallon, MO
$14 - $27
Pinellas County Schools
Flexible Part Time Hourly(O'fallon)
O'Fallon, MO
See website
Michaels Stores
O'fallon Part-time Role:Seasonal Service Team Member
O'Fallon, MO
See website
Walgreens
Hiring:Customer Service Associate Part-time(Flexible,O'fallon)
O'Fallon, MO
See website
HARD Manufacturing
Office Clerk And Receptionist(Gig)-O'fallon
O'Fallon, MO
$17 - $19
Office Pride
Flexible Part Time Evenings Cleaning Crew Member(O'fallon)
O'Fallon, MO
$11 - $13
Walmart
Flexible Personal Shopper(O'fallon)
O'Fallon, MO
$15 - $30
The Home Depot
O'fallon Warehouse Associate Part Time(Gig)
O'Fallon, MO
See website
City of Coral Springs
O’fallon Contract:Special Events Team-Part Time
O’Fallon, IL
See website
Target
O’fallon Contract:Inboundpart Time
O’Fallon, IL
See website
Part Time Jobs in O'Fallon — FAQ
How many part time jobs are available in O'Fallon, MO right now?
There are currently 89+ open part time positions in O'Fallon, MO. These include weekend jobs, overnight shifts, entry level roles, student positions, temporary work, and more. New part time jobs are added daily.
What part time jobs pay the most in O'Fallon?
The highest-paying part time jobs in O'Fallon include: Part time RN/nursing roles ($25–$45/hr), delivery drivers ($15–$25/hr), warehouse associates ($15–$22/hr), and healthcare aides ($14–$20/hr). Night and weekend shifts often include extra shift differential pay. Use our Salary Calculator to see your exact take-home pay after taxes.
Can I find part time jobs with no experience in O'Fallon?
Yes. Many part time positions in O'Fallon require no prior experience — including retail, food service, warehouse, and delivery jobs. Most employers provide paid training for new hires. Browse our No Experience / Entry Level category for these roles.
What are the best weekend-only jobs in O'Fallon?
Popular weekend-only jobs in O'Fallon include retail sales associate, restaurant server/barista, warehouse associate, delivery driver, and event staff. Many employers offer Saturday & Sunday shifts with premium weekend pay. Browse our Weekend Jobs category for current openings.
Are there overnight part time jobs in O'Fallon?
Yes. Overnight part time jobs in O'Fallon are available in warehouse/fulfillment, security, healthcare (CNA/nurse aide), hotel front desk, and stocking roles. Night shifts typically pay $0.50–$3.00/hr extra on top of base pay.
How much can I earn part time after taxes in O'Fallon?
Your part time take-home pay in O'Fallon depends on your hourly rate, hours worked, and state tax rate. For example, working 20 hrs/week at $17/hr in a no-tax state takes home about $312/week, while in California it's closer to $280/week after state tax. Calculate your exact take-home with our Salary Calculator.
Are part time jobs hiring immediately in O'Fallon?
Yes, many part time positions in O'Fallon are hiring immediately with start dates within 1–2 weeks of applying. Retail, food service, and warehouse roles often offer same-week start dates. Browse the 89+ listings above and apply directly.