Costco Part-Time Jobs in Fairfield, CA — Start This Week

As of September 2026, there are 31 Costco part-time openings in Fairfield, CA. Local pay ranges from $16 to $34/hr. Listings are updated daily — benefits start Day 1 for most positions.

Costco

Fairfield Hiring:Part-Time Warehouse Associate

Fairfield, CA

$17 - $22

Costco

Security at Costco(Part-Time,Fairfield)

Fairfield, CA

$21 - $28

Costco

Fairfield Part-Time Opening:Loss Prevention Associate

Fairfield, CA

$19 - $27

Costco

Part-Time Optical Associate(Fairfield)

Fairfield, CA

$21 - $29

Costco

Morning Shift(Part-Time)-Fairfield

Fairfield, CT

$20 - $24

Costco

Fairfield Part-Time:Office Assistant

Fairfield, CT

$22 - $27

Costco

Fairfield Hiring:Part-Time Employment Opportunities

Fairfield, CT

$19 - $30

Costco

Optical Associate at Costco(Part-Time,Fairfield)

Fairfield, CT

$15 - $22

Costco

HR Clerk

Fairfield, CT

$22 - $25

Costco

Stocking Associate

Fairfield, CT

$23 - $26

Costco

Administrative Jobs

Fairfield, CT

$18 - $24

Costco

Maintenance & Security

Fairfield, CT

$25 - $33

Costco Part-Time Jobs in Fairfield — FAQ

How many Costco part-time jobs are open in Fairfield, CA?
There are currently 31+ Costco part-time positions in Fairfield, CA. New part-time roles are added regularly — check this page for the latest openings.
How much do Costco part-time jobs pay in Fairfield?
Costco part-time pay in Fairfield 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 Fairfield?
Many Costco part-time positions in Fairfield 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 Fairfield?
Browse the 31+ 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 Fairfield

Costco Warehouse Jobs in Fairfield

64 open positions

Costco Grocery & Fresh Jobs in Fairfield

18 open positions

Costco Fulfillment Center Jobs in Fairfield

8 open positions

Costco Weekend Jobs in Fairfield

5 open positions

Costco Delivery Driver Jobs in Fairfield

4 open positions

Costco Overnight Jobs in Fairfield

4 open positions

Costco CDL Driver Jobs in Fairfield

4 open positions

Costco Pharmacy Jobs in Fairfield

2 open positions

Last updated: September 15, 2026