Costco Jobs in Lake St. Louis, MO — Now Hiring
As of September 2026, there are 20+ open Costco positions in Lake St. Louis, MO. Current pay ranges from $18 to $32 per hour. Top hiring areas include Warehouse, Grocery and Part Time. New roles are posted daily — listings on this page are verified and updated regularly.
Costco
Lake St. Louis-based Careers Opening | Hiring
Lake St. Louis, MO
$20 - $29
Costco
Office & Corporate|Lake St. Louis,MO|Costco | Hiring
Lake St. Louis, MO
$23 - $32
Costco
Lake St. Louis Order Picker(Gig)
Lake St. Louis, MO
$20 - $27
Costco
Payroll Clerk(Gig)-Lake St. Louis
Lake St. Louis, MO
$23 - $32
Costco
Recent Job:Membership Assistant(Contract,Lake St. Louis)
Lake St. Louis, MO
$20 - $25
Costco
Flexible Cashier Hiring(Lake St. Louis)
Lake St. Louis, MO
$20 - $28
Costco
Flexible Accounts Payable Clerk(Lake St. Louis)
Lake St. Louis, MO
$18 - $26
Costco
Lake St. Louis Entry Bakery Assistant | Hiring
Lake St. Louis, MO
$20 - $25
Costco
Lake St. Louis Contract:Inventory Auditor
Lake St. Louis, MO
$20 - $27
Costco
Lake St. Louis-based Cashier Opening | Hiring
Lake St. Louis, MO
$18 - $28
Costco
Rotisserie Chicken Cook|Lake St. Louis,MO|Costco | Hiring
Lake St. Louis, MO
$18 - $23
Costco
Entry Data Entry Clerk(Contract)-Lake St. Louis
Lake St. Louis, MO
$21 - $27
Costco Jobs in Lake St. Louis — FAQ
How many Costco jobs are available in Lake St. Louis, MO right now?
There are currently 20+ open Costco positions in Lake St. Louis, 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 Lake St. Louis?
Costco pay in Lake St. Louis 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 Lake St. Louis?
Yes. Most Costco warehouse, fulfillment center, and sortation center positions in Lake St. Louis 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 Lake St. Louis?
Costco offers multiple shift options in Lake St. Louis: 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 Lake St. Louis?
Costco employees in Lake St. Louis 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 Lake St. Louis?
Your Costco take-home pay in Lake St. Louis 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 Lake St. Louis?
Yes, many Costco positions in Lake St. Louis 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 15, 2026