Costco Jobs in Union City, CA — Apply Today
As of October 2026, there are 200+ open Costco positions in Union City, 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
Facilities Maintenance(Contract)|Union City
Union City, CA
$18 - $25
Costco
Membership Clerk•Union City,CA•Costco | Hiring
Union City, CA
$19 - $21
Costco
Part Time Costco Job Openings
Union City, NJ
$16 - $22
Costco
Immediate Opening:Food Service Worker-Part Time(Gig)
Union City, CA
$18 - $24
Costco
Part-Time Flexible(Union City)
Union City, CA
$19 - $23
Costco
Costco Union City:Part-Time Logistics Associate
Union City, NJ
$18 - $24
Costco
Recent Job:Part-Time Front End Assistant(Union City)
Union City, NJ
$20 - $24
Costco
CDL Truck Driver - Part Time
Union City, NJ
$25 - $32
Costco
Evening Role:Cleaning Associate(Union City)
Union City, CA
$19 - $23
Costco
Hearing Aid Center Jobs (Part Time)
Union City, CA
$22 - $31
Costco
Flexible Hours:Office Assistant-Union City
Union City, CA
$19 - $24
Costco
Costco Night Shift Jobs (Part Time)
Union City, CA
$17 - $23
Costco Jobs in Union City — FAQ
How many Costco jobs are available in Union City, CA right now?
There are currently 200+ open Costco positions in Union City, 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 Union City?
Costco pay in Union City 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 Union City?
Yes. Most Costco warehouse, fulfillment center, and sortation center positions in Union City 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 Union City?
Costco offers multiple shift options in Union City: 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 Union City?
Costco employees in Union City 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 Union City?
Your Costco take-home pay in Union City 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 Union City?
Yes, many Costco positions in Union City 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 200+ listings above and apply directly.
Last updated: October 30, 2026