Costco Jobs in Webster Groves, MO — Start This Week
As of September 2026, there are 20+ open Costco positions in Webster Groves, MO. Current pay ranges from $17 to $27 per hour. Top hiring areas include Part Time, Weekend and Grocery. New roles are posted daily — listings on this page are verified and updated regularly.
Costco
Entry Loss Prevention Clerk-Part Time(Flexible)|Webster Groves
Webster Groves, MO
$20 - $24
Costco
Part Time Order Picker(Contract)|Webster Groves
Webster Groves, MO
$19 - $23
Costco
Webster Groves Flexible Role:Maintenance Worker-Part Time
Webster Groves, MO
$18 - $23
Costco
Webster Groves Contract:Part Time
Webster Groves, MO
$18 - $23
Costco
Entry Tire Center-Part Time(Flexible)|Webster Groves
Webster Groves, MO
$18 - $25
Costco
Webster Groves Contract:Security
Webster Groves, MO
$19 - $25
Costco
Webster Groves Flexible Role:Store Associate
Webster Groves, MO
$18 - $24
Costco
Food Service Worker-Part Time(Contract)|Webster Groves
Webster Groves, MO
$18 - $24
Costco
Student(Contract)|Webster Groves
Webster Groves, MO
$19 - $24
Costco
Facilities Maintenance(Contract)|Webster Groves
Webster Groves, MO
$18 - $25
Costco
Flexible Hours:Weekend-Webster Groves
Webster Groves, MO
$21 - $24
Costco
Careers(Part-Time)@ Costco-Webster Groves
Webster Groves, MO
$18 - $24
Costco Jobs in Webster Groves — FAQ
How many Costco jobs are available in Webster Groves, MO right now?
There are currently 20+ open Costco positions in Webster Groves, MO. These include warehouse associates, delivery drivers, fulfillment center workers, sortation center staff, and management roles. New jobs are added daily.
How much does Costco pay in Webster Groves?
Costco pay in Webster Groves varies by role: Warehouse associates earn $15–$22/hr, delivery drivers $18–$25/hr, CDL truck drivers $25–$35/hr, and area managers $50K–$90K+/year. Night and weekend shifts include $0.50–$3.00/hr extra.
Does Costco hire with no experience in Webster Groves?
Yes. Most Costco warehouse, fulfillment center, and sortation center positions in Webster Groves require no prior experience. Costco provides paid training for new hires. Delivery driver positions require a valid driver's license but no commercial license (CDL) for most routes.
What are Costco's shifts and hours in Webster Groves?
Costco offers multiple shift options in Webster Groves: day shift (6 AM–4:30 PM), evening/twilight shift (1 PM–11:30 PM), night/overnight shift (6 PM–6 AM), and weekend-only schedules (Fri–Sun or Sat–Mon). Part-time shifts of 4–5 hours are also available. Overnight and weekend shifts pay extra shift differentials.
What benefits does Costco offer employees in Webster Groves?
Costco employees in Webster Groves receive benefits starting Day 1, including: health, dental, and vision insurance; 401(k) with company match; paid time off; up to 20 weeks paid parental leave; free career training through Career Choice program (covers tuition up to $5,250/year); employee discount; and weekly pay.
How much is Costco take-home pay after taxes in Webster Groves?
Your Costco take-home pay in Webster Groves depends on your hourly rate, hours worked, and state tax rate. For example, a warehouse worker earning $18/hr in a no-tax state like Texas takes home about $614/week, while in California it's closer to $548/week after state tax.
Is Costco hiring immediately in Webster Groves?
Yes, many Costco positions in Webster Groves are hiring immediately with start dates within 1–2 weeks of applying. Some fulfillment center and delivery station roles offer same-week start dates. Browse the 20+ listings above and apply directly.
Last updated: September 17, 2026