Costco Part-Time Jobs in Oshkosh, WI — Immediate Openings

As of October 2026, there are 248 Costco part-time openings in Oshkosh, WI. Local pay ranges from $16 to $34/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Cashier - Part Time

Oshkosh, WI

$21 - $26

Costco

Accounts Payable Clerk - Part Time

Oshkosh, WI

$20 - $26

Costco

Part Time Evening Needed-Oshkosh Area | Hiring

Oshkosh, WI

$15 - $20

Costco

Oshkosh Career:Part Time Inventory Associate at Costco | Hiring

Oshkosh, WI

$18 - $24

Costco

Part-Time Job in Oshkosh:Pallet Jack Operator-Part Time | Part

Oshkosh, WI

$18 - $24

Costco

Receiving Associate (Part Time)

Oshkosh, WI

$20 - $25

Costco

Oshkosh Needs:Retail Associate(Part-Time)

Oshkosh, WI

$20 - $23

Costco

Urgent Hire in Oshkosh:Cleaning Associate

Oshkosh, WI

$19 - $23

Costco

Oshkosh Cart Attendant($19-$23/hr) | Hiring

Oshkosh, WI

$19 - $23

Costco

Flexible Part-Time:Optical-Oshkosh

Oshkosh, WI

$18 - $24

Costco

Hiring in Oshkosh:Online Order Associate(Part-Time)

Oshkosh, WI

$20 - $23

Costco

Immediate Part-Time No Experience Job – Oshkosh | Part Time Job

Oshkosh, WI

$18 - $22

Costco Part-Time Jobs in Oshkosh — FAQ

How many Costco part-time jobs are open in Oshkosh, WI?
There are currently 248+ Costco part-time positions in Oshkosh, WI. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Oshkosh?
Costco part-time pay in Oshkosh 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 Oshkosh?
Many Costco part-time positions in Oshkosh 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 Oshkosh?
Browse the 248+ 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.

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Other Costco Jobs in Oshkosh

Costco Weekend Jobs in Oshkosh

52 open positions

Costco Grocery & Fresh Jobs in Oshkosh

47 open positions

Costco Fulfillment Center Jobs in Oshkosh

21 open positions

Costco Delivery Driver Jobs in Oshkosh

16 open positions

Costco Overnight Jobs in Oshkosh

15 open positions

Costco CDL Driver Jobs in Oshkosh

10 open positions

Costco Pharmacy Jobs in Oshkosh

8 open positions

Costco Customer Service Jobs in Oshkosh

3 open positions

Last updated: October 30, 2026