Costco Jobs in Rialto, CA — Start This Week

As of October 2026, there are 100+ open Costco positions in Rialto, CA. Current pay ranges from $17 to $34 per hour. Top hiring areas include Part Time, Weekend and Grocery. New roles are posted daily — listings on this page are verified and updated regularly.

Costco

Costco Night Shift Jobs (Part Time)

Rialto, CA

$19 - $25

Costco

Corporate Jobs - Part Time

Rialto, CA

$16 - $21

Costco

Part Time Warehouse Jobs

Rialto, CA

$19 - $24

Costco

Entry Loss Prevention Clerk-Part Time(Flexible)|Rialto

Rialto, CA

$20 - $24

Costco

Payroll Assistant - Part Time

Rialto, CA

$22 - $27

Costco

Food Preparation Associate needed in Rialto(Apply Now)

Rialto, CA

$18 - $22

Costco

Part Time Loss Prevention Associate

Rialto, CA

$21 - $27

Costco

Sushi Chef needed in Rialto(Apply Now)

Rialto, CA

$20 - $27

Costco

Rialto Part-Time:Front End Assistant

Rialto, CA

$18 - $24

Costco

Part Time Cashier Jobs

Rialto, CA

$18 - $23

Costco

Transportation Jobs - Part Time

Rialto, CA

$24 - $31

Costco

[Part-Time] Business & E-commerce-Rialto

Rialto, CA

$18 - $24

Costco Jobs in Rialto — FAQ

How many Costco jobs are available in Rialto, CA right now?
There are currently 100+ open Costco positions in Rialto, CA. 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 Rialto?
Costco pay in Rialto 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 Rialto?
Yes. Most Costco warehouse, fulfillment center, and sortation center positions in Rialto 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 Rialto?
Costco offers multiple shift options in Rialto: 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 Rialto?
Costco employees in Rialto 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 Rialto?
Your Costco take-home pay in Rialto 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 Rialto?
Yes, many Costco positions in Rialto 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 100+ listings above and apply directly.

Last updated: October 30, 2026