Costco Careers in New Castle, DE — See Openings
As of October 2026, there are 31+ open Costco positions in New Castle, DE. Current pay ranges from $18 to $27 per hour. Top hiring areas include Warehouse, Grocery and Fulfillment Center. New roles are posted daily — listings on this page are verified and updated regularly.
Costco
Inventory Auditor(Part-Time)@ Costco-New Castle
New Castle, DE
$19 - $24
Costco
Student Friendly:Accounting Clerk(New Castle)
New Castle, DE
$20 - $25
Costco
(New Castle)Part-Time:Accounts Payable Clerk
New Castle, DE
$20 - $26
Costco
$21.00/hr Store-New Castle(PT)
New Castle, DE
$18 - $23
Costco
Flexible Hours:Cart Attendant-New Castle
New Castle, DE
$18 - $23
Costco
[Part-Time] Kitchen Assistant-New Castle
New Castle, DE
$18 - $22
Costco
Earn Extra Cash:Online Fulfillment(New Castle)
New Castle, DE
$19 - $24
Costco
Earn Extra Cash:E-commerce Associate(New Castle)
New Castle, DE
$19 - $24
Costco
(New Castle)Part-Time:Inventory Auditor
New Castle, DE
$19 - $24
Costco
(New Castle)Part-Time:Tire Technician
New Castle, DE
$19 - $23
Costco
Start ASAP:Accounting Clerk(New Castle)
New Castle, DE
$19 - $24
Costco
Store(Part-Time)@ Costco-New Castle
New Castle, DE
$18 - $23
Costco Careers in New Castle — FAQ
How many Costco jobs are available in New Castle, DE right now?
There are currently 31+ open Costco positions in New Castle, DE. 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 New Castle?
Costco pay in New Castle 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 New Castle?
Yes. Most cashier, sales associate, and stock positions in New Castle 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 New Castle?
Costco shifts in New Castle 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 New Castle?
Benefits for Costco jobs in New Castle 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 New Castle?
Your take-home pay in New Castle 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 New Castle?
Many Costcoers in New Castle are hiring immediately, with start dates often within 1–2 weeks of applying — and faster during seasonal peaks. Browse the 31+ listings above and apply directly to the employer.
Last updated: October 03, 2026