Costco Part-Time Jobs in Janesville, WI — Hiring Now

As of September 2026, there are 20 Costco part-time openings in Janesville, WI. Local pay ranges from $16 to $32/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Join Costco:Part-Time Morning Shift(Janesville)

Janesville, WI

$23 - $28

Costco

Administrative Jobs

Janesville, WI

$24 - $32

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

Janesville Job:Loss Prevention Associate(Part-Time)

Janesville, WI

$16 - $22

Costco

Flexible Retail(Janesville)

Janesville, WI

$19 - $28

Costco

Janesville Area Part-Time:Employment Opportunities

Janesville, WI

$19 - $29

Costco

Office Assistant(Part-Time)-Janesville

Janesville, WI

$21 - $27

Costco

Flexible Data Entry Clerk(Janesville)

Janesville, WI

$21 - $27

Costco

Flexible Part Time(Janesville)

Janesville, WI

$18 - $25

Costco

Flexible Part-Time:Optical Associate-Janesville

Janesville, WI

$20 - $29

Costco Part-Time Jobs in Janesville — FAQ

How many Costco part-time jobs are open in Janesville, WI?
There are currently 20+ Costco part-time positions in Janesville, WI. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Janesville?
Costco part-time pay in Janesville varies by specific role and shift. Most positions include shift differentials for nights and weekends, plus benefits starting Day 1. Browse the listings above to see pay details for each opening.
Does Costco hire for part-time positions with no experience in Janesville?
Many Costco part-time positions in Janesville require no prior experience. Costco provides paid training for new hires. Check individual listings for specific requirements.
How do I apply for Costco part-time jobs in Janesville?
Browse the 20+ part-time listings above, click on any position for full details including pay and shift times, then follow the application link. Most Costco positions have a 15–30 minute online application.

Costco Part-Time Jobs in Other Cities

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70 open positions

Costco Part-Time Jobs in Columbus

63 open positions

Costco Part-Time Jobs in Bloomington

63 open positions

Costco Part-Time Jobs in Pomona

55 open positions

Costco Part-Time Jobs in Anaheim

54 open positions

Costco Part-Time Jobs in Greenville

52 open positions

Costco Part-Time Jobs in San Jose

51 open positions

Costco Part-Time Jobs in Long Beach

50 open positions

Other Costco Jobs in Janesville

Costco Warehouse Jobs in Janesville

40 open positions

Costco Grocery & Fresh Jobs in Janesville

11 open positions

Costco Fulfillment Center Jobs in Janesville

9 open positions

Costco Delivery Driver Jobs in Janesville

3 open positions

Costco Overnight Jobs in Janesville

2 open positions

Costco Weekend Jobs in Janesville

2 open positions

Costco CDL Driver Jobs in Janesville

1 open positions

Costco Pharmacy Jobs in Janesville

1 open positions

Last updated: September 15, 2026