Costco Careers in Riverside, MO — Start This Week

As of October 2026, there are 62+ open Costco positions in Riverside, MO. Current pay ranges from $17 to $32 per hour. Top hiring areas include Warehouse, Grocery and Part Time. New roles are posted daily — listings on this page are verified and updated regularly.

Costco

Flexible Hours:Inventory Auditor-Riverside

Riverside, MO

$19 - $25

Costco

Riverside Job:Tire Technician(No Exp Req*)

Riverside, MO

$20 - $24

Costco

Urgent Hire in Riverside:Accounting Clerk

Riverside, MO

$18 - $23

Costco

Student Friendly:Accounts Payable Clerk(Riverside)

Riverside, MO

$19 - $25

Costco

Riverside Job:Store(No Exp Req*)

Riverside, MO

$19 - $24

Costco

$20.75/hr Cart Attendant-Riverside(PT)

Riverside, MO

$18 - $23

Costco

Start ASAP:Maintenance Technician(Riverside)

Riverside, MO

$22 - $29

Costco

Flexible Hours:Kitchen Assistant-Riverside

Riverside, MO

$18 - $22

Costco

Earn Extra Cash:Online Fulfillment(Riverside)

Riverside, MO

$19 - $24

Costco

Weekend Shift:E-commerce Associate-Riverside

Riverside, MO

$19 - $24

Costco

Start ASAP:Inventory Auditor(Riverside)

Riverside, CA

$19 - $24

Costco

Student Friendly:Accounting Clerk(Riverside)

Riverside, CA

$19 - $24

Costco Careers in Riverside — FAQ

How many Costco jobs are available in Riverside, MO right now?
There are currently 62+ open Costco positions in Riverside, MO. These include cashiers, sales associates, stock associates, customer service reps, and store management roles across many Costcoers. New jobs are added daily.
How much do Costco jobs pay in Riverside?
Costco pay in Riverside varies by employer and role: cashiers and sales associates typically earn $12–$18/hr, stock and overnight associates $13–$19/hr, and store managers roughly $45K–$75K+/year. Some employers add extra pay for night and weekend shifts.
Are there Costco jobs with no experience in Riverside?
Yes. Most cashier, sales associate, and stock positions in Riverside require no prior experience, and employers typically provide paid on-the-job training. Some specialized roles such as pharmacy or management may ask for relevant experience — check each listing.
What shifts and hours do Costco jobs offer in Riverside?
Costco shifts in Riverside are flexible: daytime, evening, overnight stocking, and weekend-only schedules are all common. Part-time shifts of 4–6 hours are widely available alongside full-time roles, so you can find hours that fit around school, family, or another job.
What benefits do Costco jobs offer in Riverside?
Benefits for Costco jobs in Riverside vary by employer, but many roles include an employee discount, flexible scheduling, and paid training. Full-time positions often add health, dental, and vision insurance, a 401(k), and paid time off. Check each listing for specifics.
How much is Costco take-home pay after taxes in Riverside?
Your take-home pay in Riverside depends on your hourly rate, hours worked, and state tax rate. For example, an associate earning $15/hr full-time in a no-tax state like Texas takes home roughly $500/week, while in California it's a bit lower after state tax.
Which Costco stores are hiring immediately in Riverside?
Many Costcoers in Riverside are hiring immediately, with start dates often within 1–2 weeks of applying — and faster during seasonal peaks. Browse the 62+ listings above and apply directly to the employer.

Last updated: October 03, 2026