Costco Jobs in Janesville, WI — Start This Week
As of September 2026, there are 50+ open Costco positions in Janesville, WI. Current pay ranges from $15 to $33 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
Immediate Opening:Loss Prevention Clerk-Part Time(Gig)
Janesville, WI
$20 - $24
Costco
Entry Part Time Order Picker(Flexible)|Janesville
Janesville, WI
$19 - $23
Costco
Maintenance Worker-Part Time(Gig)-Janesville
Janesville, WI
$18 - $23
Costco
Entry Part Time(Flexible)|Janesville
Janesville, WI
$18 - $23
Costco
Flexible Tire Center-Part Time(Janesville)
Janesville, WI
$18 - $25
Costco
Flexible Security(Janesville)
Janesville, WI
$19 - $25
Costco
Janesville Contract:Store Associate
Janesville, WI
$18 - $24
Costco
Entry Food Service Worker-Part Time(Flexible)|Janesville
Janesville, WI
$18 - $24
Costco
Janesville Flexible Role:Student
Janesville, WI
$19 - $24
Costco
Entry Facilities Maintenance(Flexible)|Janesville
Janesville, WI
$18 - $25
Costco
Transportation Jobs - Part Time
Janesville, WI
$25 - $32
Costco
Cashier - Part Time
Janesville, WI
$21 - $26
Costco Jobs in Janesville — FAQ
How many Costco jobs are available in Janesville, WI right now?
There are currently 50+ open Costco positions in Janesville, WI. 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 Janesville?
Costco pay in Janesville 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 Janesville?
Yes. Most Costco warehouse, fulfillment center, and sortation center positions in Janesville 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 Janesville?
Costco offers multiple shift options in Janesville: 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 Janesville?
Costco employees in Janesville 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 Janesville?
Your Costco take-home pay in Janesville 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 Janesville?
Yes, many Costco positions in Janesville 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 50+ listings above and apply directly.
Last updated: September 17, 2026