Costco Jobs in Walnut Creek, CA — Immediate Openings

As of November 2026, there are 100+ open Costco positions in Walnut Creek, CA. Current pay ranges from $15 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

Payroll Assistant - Part Time

Walnut Creek, CA

$25 - $31

Costco

Meat Cutter (Part Time)

Walnut Creek, CA

$18 - $27

Costco

Part-Time Job at Costco:Flexible

Walnut Creek, CA

$19 - $23

Costco

Walnut Creek Entry Warehouse Loader | Hiring

Walnut Creek, CA

$19 - $24

Costco

Part Time Stock Clerk

Walnut Creek, CA

$18 - $21

Costco

Earn Extra Cash:Inventory Associate(Walnut Creek)

Walnut Creek, CA

$18 - $24

Costco

Cashier Assistant - Part Time

Walnut Creek, CA

$19 - $23

Costco

Walnut Creek Entry Delivery Associate-Part Time | Hiring

Walnut Creek, CA

$19 - $25

Costco

Weekend Shift:Meat Wrapper-Walnut Creek

Walnut Creek, CA

$19 - $24

Costco

Start ASAP:Optical Assistant(Walnut Creek)

Walnut Creek, CA

$20 - $23

Costco

Walnut Creek Needs:Warehouse Associate(Part-Time)

Walnut Creek, CA

$19 - $24

Costco

Part Time Costco Full Time Jobs

Walnut Creek, CA

$15 - $20

Costco Jobs in Walnut Creek — FAQ

How many Costco jobs are available in Walnut Creek, CA right now?
There are currently 100+ open Costco positions in Walnut Creek, 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 Walnut Creek?
Costco pay in Walnut Creek 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 Walnut Creek?
Yes. Most Costco warehouse, fulfillment center, and sortation center positions in Walnut Creek 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 Walnut Creek?
Costco offers multiple shift options in Walnut Creek: 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 Walnut Creek?
Costco employees in Walnut Creek 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 Walnut Creek?
Your Costco take-home pay in Walnut Creek 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 Walnut Creek?
Yes, many Costco positions in Walnut Creek 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: November 02, 2026