Costco Careers in Mercer, PA — See Openings

As of October 2026, there are 10+ open Costco positions in Mercer, PA. Current pay ranges from $17 to $29 per hour. Top hiring areas include Warehouse, Part Time and Grocery. New roles are posted daily — listings on this page are verified and updated regularly.

Costco

[Part-Time] Inventory Auditor-Mercer

Mercer, PA

$18 - $22

Costco

Mercer Needs:Tire Technician(Part-Time)

Mercer, PA

$19 - $23

Costco

(Mercer)Part-Time:Accounting Clerk

Mercer, PA

$19 - $24

Costco

Mercer Needs:Accounts Payable Clerk(Part-Time)

Mercer, PA

$19 - $25

Costco

Hiring in Mercer:Store(Part-Time)

Mercer, PA

$17 - $22

Costco

(Mercer)Part-Time:Cart Attendant

Mercer, PA

$18 - $23

Costco

Weekend Shift:Maintenance Technician-Mercer

Mercer, PA

$22 - $29

Costco

(Mercer)Part-Time:Kitchen Assistant

Mercer, PA

$20 - $25

Costco

Hiring in Mercer:Online Fulfillment(Part-Time)

Mercer, PA

$19 - $24

Costco

Earn Extra Cash:E-commerce Associate(Mercer)

Mercer, PA

$18 - $23

Costco Careers in Mercer — FAQ

How many Costco jobs are available in Mercer, PA right now?
There are currently 10+ open Costco positions in Mercer, PA. 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 Mercer?
Costco pay in Mercer 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 Mercer?
Yes. Most cashier, sales associate, and stock positions in Mercer 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 Mercer?
Costco shifts in Mercer 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 Mercer?
Benefits for Costco jobs in Mercer 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 Mercer?
Your take-home pay in Mercer 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 Mercer?
Many Costcoers in Mercer are hiring immediately, with start dates often within 1–2 weeks of applying — and faster during seasonal peaks. Browse the 10+ listings above and apply directly to the employer.

Last updated: October 03, 2026