Costco Jobs in Janesville, WI — Now Hiring
As of September 2026, there are 90+ open Costco positions in Janesville, WI. Current pay ranges from $16 to $39 per hour. Top hiring areas include Warehouse, Part Time and Grocery. New roles are posted daily — listings on this page are verified and updated regularly.
Costco
New Custodian @ Costco in Janesville | Hiring
Janesville, WI
$18 - $24
Costco
Join Costco:Part-Time Morning Shift(Janesville)
Janesville, WI
$23 - $28
Costco
Membership Assistant(Contract)-Janesville,WI
Janesville, WI
$23 - $29
Costco
Entry Level-Janesville,WI | Hiring
Janesville, WI
$18 - $23
Costco
Entry Inventory Auditor(Contract)-Janesville
Janesville, WI
$23 - $31
Costco
Janesville Part-Time Opening:Night Shift
Janesville, WI
$20 - $24
Costco
Cashier Hiring(Contract)-Janesville,WI
Janesville, WI
$21 - $29
Costco
Administrative Jobs
Janesville, WI
$24 - $32
Costco
Immediate Opening:Food Court Worker(Gig)
Janesville, WI
$18 - $23
Costco
Entry Gas Station(Flexible)|Janesville
Janesville, WI
$20 - $26
Costco
Meat Wrapper
Janesville, WI
$21 - $29
Costco
Maintenance & Security
Janesville, WI
$24 - $31
Costco Jobs in Janesville — FAQ
How many Costco jobs are available in Janesville, WI right now?
There are currently 90+ 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 90+ listings above and apply directly.
Last updated: September 15, 2026