Costco Careers in Janesville, WI — Hiring Now

As of October 2026, there are 50+ open Costco positions in Janesville, WI. Current pay ranges from $16 to $32 per hour. Top hiring areas include Warehouse, Grocery and Fulfillment Center. New roles are posted daily — listings on this page are verified and updated regularly.

Costco

Deli Clerk - Part Time

Janesville, WI

$21 - $27

Costco

Part Time Order Picker•Janesville,WI•Costco | Hiring

Janesville, WI

$19 - $23

Costco

Costco Part Time Jobs

Janesville, WI

$18 - $24

Costco

$18-$24/hr Store Associate job in Janesville | Hiring

Janesville, WI

$18 - $24

Costco

Now Hiring in Janesville:Tire Center-Part Time | Apply Now

Janesville, WI

$18 - $25

Costco

Food Service Worker-Part Time(Food Service Worker)Vacancy in

Janesville, WI

$18 - $24

Costco

Janesville,WI:Loss Prevention Clerk-Part Time at Costco | Hiring

Janesville, WI

$20 - $24

Costco

Costco Careers (Part Time)

Janesville, WI

$19 - $26

Costco

Part Time Costco Weekend Hiring

Janesville, WI

$20 - $23

Costco

Costco(Janesville)Hiring:Facilities Maintenance | Apply Now

Janesville, WI

$18 - $25

Costco

Janesville Maintenance Worker-Part Time($18-$23/hr) | Hiring

Janesville, WI

$18 - $23

Costco

Costco seeks Student in Janesville | Hiring

Janesville, WI

$19 - $24

Costco Careers 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 cashiers, sales associates, stock associates, customer service reps, and store management roles across many Costcoers. New jobs are added daily.
How much do Costco jobs pay in Janesville?
Costco pay in Janesville varies by employer and role: cashiers and sales associates typically earn $12–$18/hr, stock and overnight associates $13–$19/hr, and store managers roughly $45K–$75K+/year. Some employers add extra pay for night and weekend shifts.
Are there Costco jobs with no experience in Janesville?
Yes. Most cashier, sales associate, and stock positions in Janesville require no prior experience, and employers typically provide paid on-the-job training. Some specialized roles such as pharmacy or management may ask for relevant experience — check each listing.
What shifts and hours do Costco jobs offer in Janesville?
Costco shifts in Janesville are flexible: daytime, evening, overnight stocking, and weekend-only schedules are all common. Part-time shifts of 4–6 hours are widely available alongside full-time roles, so you can find hours that fit around school, family, or another job.
What benefits do Costco jobs offer in Janesville?
Benefits for Costco jobs in Janesville vary by employer, but many roles include an employee discount, flexible scheduling, and paid training. Full-time positions often add health, dental, and vision insurance, a 401(k), and paid time off. Check each listing for specifics.
How much is Costco take-home pay after taxes in Janesville?
Your take-home pay in Janesville depends on your hourly rate, hours worked, and state tax rate. For example, an associate earning $15/hr full-time in a no-tax state like Texas takes home roughly $500/week, while in California it's a bit lower after state tax.
Which Costco stores are hiring immediately in Janesville?
Many Costcoers in Janesville are hiring immediately, with start dates often within 1–2 weeks of applying — and faster during seasonal peaks. Browse the 50+ listings above and apply directly to the employer.

Last updated: October 10, 2026