Costco Careers in San Mateo, CA — Hiring Now
As of October 2026, there are 100+ open Costco positions in San Mateo, CA. Current pay ranges from $15 to $33 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
Recruiting:Food Service Worker-Part Time in San Mateo,CA | Hiring
San Mateo, CA
$18 - $24
Costco
Security|San Mateo,CA|Costco | Hiring
San Mateo, CA
$19 - $25
Costco
Food Service Assistant (Part Time)
San Mateo, CA
$18 - $22
Costco
Store Associate|San Mateo,CA|Costco | Hiring
San Mateo, CA
$18 - $24
Costco
Costco is hiring a Maintenance Worker-Part Time in San Mateo | Apply
San Mateo, CA
$18 - $23
Costco
Student($19-$24/hr)-San Mateo,CA | Hiring
San Mateo, CA
$19 - $24
Costco
Costco Morning Shift Jobs (Part Time)
San Mateo, CA
$19 - $23
Costco
Tire Center-Part Time|San Mateo,CA|Costco | Hiring
San Mateo, CA
$18 - $25
Costco
San Mateo Student($19-$24/hr) | Hiring
San Mateo, CA
$19 - $24
Costco
Retail Associate - Part Time
San Mateo, CA
$22 - $24
Costco
San Mateo:Security(Part-time,$19-$25/hr) | Hiring
San Mateo, CA
$19 - $25
Costco
Costco Careers (Part Time)
San Mateo, CA
$16 - $22
Costco Careers in San Mateo — FAQ
How many Costco jobs are available in San Mateo, CA right now?
There are currently 100+ open Costco positions in San Mateo, CA. 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 San Mateo?
Costco pay in San Mateo 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 San Mateo?
Yes. Most cashier, sales associate, and stock positions in San Mateo 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 San Mateo?
Costco shifts in San Mateo 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 San Mateo?
Benefits for Costco jobs in San Mateo 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 San Mateo?
Your take-home pay in San Mateo 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 San Mateo?
Many Costcoers in San Mateo are hiring immediately, with start dates often within 1–2 weeks of applying — and faster during seasonal peaks. Browse the 100+ listings above and apply directly to the employer.
Last updated: October 10, 2026