Costco Jobs in Plainfield, NJ — Immediate Openings
As of September 2026, there are 40+ open Costco positions in Plainfield, NJ. Current pay ranges from $17 to $27 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
Flexible Loss Prevention Clerk-Part Time(Plainfield)
Plainfield, NJ
$20 - $24
Costco
Entry Part Time Order Picker(Flexible)|Plainfield
Plainfield, NJ
$19 - $23
Costco
Just Posted:Maintenance Worker-Part Time(Contract,Plainfield)
Plainfield, NJ
$18 - $23
Costco
Immediate Opening:Part Time(Gig)
Plainfield, NJ
$18 - $23
Costco
Recent Job:Tire Center-Part Time(Contract,Plainfield)
Plainfield, NJ
$18 - $25
Costco
Plainfield Contract:Security
Plainfield, NJ
$19 - $25
Costco
Store Associate(Contract)|Plainfield
Plainfield, NJ
$18 - $24
Costco
New:Food Service Worker-Part Time(Contract,Plainfield)
Plainfield, NJ
$18 - $24
Costco
Student(Gig)-Plainfield
Plainfield, NJ
$19 - $24
Costco
Facilities Maintenance(Contract)|Plainfield
Plainfield, NJ
$18 - $25
Costco
Plainfield Flexible Role:Loss Prevention Clerk-Part Time
Plainfield, IN
$20 - $24
Costco
Plainfield Contract:Part Time Order Picker
Plainfield, IN
$19 - $23
Costco Jobs in Plainfield — FAQ
How many Costco jobs are available in Plainfield, NJ right now?
There are currently 40+ open Costco positions in Plainfield, NJ. 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 Plainfield?
Costco pay in Plainfield 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 Plainfield?
Yes. Most Costco warehouse, fulfillment center, and sortation center positions in Plainfield 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 Plainfield?
Costco offers multiple shift options in Plainfield: 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 Plainfield?
Costco employees in Plainfield 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 Plainfield?
Your Costco take-home pay in Plainfield 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 Plainfield?
Yes, many Costco positions in Plainfield 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 40+ listings above and apply directly.
Last updated: September 17, 2026