Getting a job at Costco starts with an online application through the company’s careers portal, but the process is more competitive than most retail hiring. Costco pays well above the retail industry average, offers benefits to part-time employees, and promotes heavily from within, which means positions fill quickly and turnover is lower than at comparable stores. Knowing how to time your application, what to expect during the interview process, and how to follow up can make the difference between getting hired and getting lost in the applicant pool.
Submit Your Application Online
All applications go through Costco’s careers website at careers.costco.com. You’ll create a profile, select the specific warehouse location (or locations) where you want to work, and choose the type of position you’re applying for. Most entry-level applicants apply for front-end assistant, stocker, or food court positions. You can apply to multiple locations at once, which improves your odds if you’re flexible on where you work.
One detail that catches people off guard: online applications expire after 90 days. If you haven’t heard anything within that window, you need to submit a new application to stay visible in Costco’s system. Setting a calendar reminder at 80 days is a simple way to avoid falling out of the applicant pool without realizing it.
Follow Up in Person
Costco’s own careers page recommends that after applying online, you introduce yourself to a manager at your desired location. This step is optional but can separate you from the hundreds of other online applications sitting in the queue. Visit the warehouse during a slower period, typically weekday mornings, and ask to speak briefly with a manager. Keep it short: mention that you’ve applied online, you’re excited about working there, and you wanted to put a face to your application. You’re not asking for a decision on the spot. You’re making yourself memorable.
This in-person follow-up matters more at Costco than at many other retailers because individual warehouse managers have significant input in hiring decisions. A manager who remembers your name when reviewing applications is more likely to pull yours to the top.
When Costco Hires the Most
Costco’s busiest hiring periods align with its busiest sales seasons. The largest wave of hiring happens in the fall, roughly September through November, as warehouses staff up for the holiday rush. A second, smaller wave typically occurs in the spring and early summer. During these seasonal pushes, Costco brings on temporary employees, and many of those positions convert to permanent roles for workers who perform well.
If you’re applying outside these peak windows, positions are harder to come by but not impossible. Warehouses still fill individual openings year-round as employees transfer, get promoted, or leave. Applying during a quieter period can actually mean less competition per opening, so don’t wait for the seasonal surge if you’re ready now.
What the Interview Looks Like
After your application clears an initial review, the typical hiring process moves through a phone screening, then one or more in-person interviews. The phone screening is brief, usually 10 to 15 minutes, and covers your availability, scheduling flexibility, and basic work history. Costco warehouses operate long hours, including weekends and holidays, so be prepared to discuss when you can realistically work.
The in-person interview might be one-on-one with a manager, a group interview with several candidates, or a combination of both. Questions tend to focus on customer service, teamwork, and how you handle busy or stressful situations. Costco’s culture emphasizes treating employees and members well, so interviewers are looking for people who are friendly, reliable, and willing to pitch in wherever needed. Concrete examples from past jobs, volunteer work, or school projects carry more weight than generic answers about being a “hard worker.”
A few things that come up frequently in Costco interviews: your willingness to do physical work (stocking shelves, pushing carts, standing for long shifts), your comfort working in a fast-paced environment, and whether you see the role as a short-term gig or something longer. Costco invests in employees and prefers candidates who are interested in staying and growing with the company.
Drug Test and Background Check
Candidates who pass the interview stage are required to complete a pre-employment drug test before receiving a final offer. This is mandatory, not discretionary, and screens for illegal substances. Costco treats this as a health and safety requirement given the warehouse environment, where employees operate forklifts, handle heavy merchandise, and work around large volumes of customers. Failing the drug test will disqualify you from being hired.
A background check is also part of the process. The specifics of what disqualifies a candidate can vary, but the check generally covers criminal history and verifies prior employment. The timeline from interview to final offer, including the drug test and background check, typically runs one to three weeks.
Positions Worth Knowing About
Most new hires at Costco start in hourly warehouse roles. The most common entry-level positions include:
- Front-end assistant: Cashier support, bagging items, handling returns, and helping members at checkout.
- Stocker/receiver: Unloading trucks, stocking shelves, and organizing the sales floor, often during early morning or overnight shifts.
- Food court attendant: Preparing food, serving members, and maintaining the food court area.
- Cart attendant: Collecting carts from the parking lot, assisting with carry-outs, and keeping the lot clean. This is one of the most physically demanding roles.
Costco is known for promoting from within. Many warehouse managers and even corporate employees started in entry-level positions. If you’re hired as a front-end assistant and perform well, opportunities to move into departments like the bakery, meat department, pharmacy, or tire center open up over time. Supervisory roles are typically filled internally before being posted externally.
What Helps Your Application Stand Out
Costco doesn’t require previous retail experience for most entry-level jobs, but a few things consistently strengthen applications. Open availability is at the top of the list. Warehouses need coverage on weekends, holidays, and early mornings, so candidates who can work a flexible schedule have a significant edge over those who can only work weekday afternoons.
A membership isn’t required to apply, but being familiar with how a Costco warehouse operates helps in interviews. If you’ve shopped there, you can speak specifically about the member experience. If you haven’t, visiting a location before your interview gives you something concrete to reference.
Reliability matters more than flash. Costco’s compensation and benefits package attracts far more applicants than there are openings, so hiring managers are selective. Showing up to your interview early, dressing neatly (business casual is fine), and having a clear, honest explanation of your work history signals that you’ll be dependable on the job. If you have gaps in your resume, address them briefly and move on. What Costco cares about most is whether you’ll show up consistently and work well with a team.