Costco Wholesale Corporation
Maintenance Assistant

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Job Description
California applicants: Please click here to review the Costco Applicant Privacy Notice.
The jobs listed are examples of the typical kinds of positions that Costco may hire for when openings exist. The listing does not mean that any positions are currently open or available at Costco.
Position Summary
Provides janitorial services and general maintenance of warehouse and grounds. Provides a high level of member service.
Job Duties
- Cleans warehouse floors, offices, break room, and restrooms by operating self-propelled floor scrubbing machinery, and by sweeping, mopping, spraying, and wiping. Follows departmental procedures and standards for cleanliness and performance of duties. Restocks supplies.
- Paints, replaces bulbs, maintains equipment, and performs routine repairs throughout the warehouse. Assists in building displays and fixtures.
- Maintains grounds outside the warehouse including blowing leaves, picking up litter, roof checks, pressure washing, and building maintenance. Participates in snow and ice removal.
- Follows safety and security procedures, such as tagging and locking off power access when working on electrical equipment or contracting out electrical work, wearing safety goggles when using compactor and baler, product disposal. Responds quickly to clean up spills.
- Empties trash from designated areas throughout the warehouse. Operates garbage compactor and cardboard baler.
- Checks daily schedule for assigned routine tasks and maintenance repair jobs.
- Drives personal vehicle to purchase supplies and parts needed for projects.
- Ensures proper cleanup and disposal of hazardous materials.
- Ability to operate vehicles, equipment or machinery.
- Assists with department duties as necessary.
- Assists in other departments of the warehouse as necessary.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
For additional information about pay ranges, click here.


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Benefits
We offer a comprehensive package of benefits including paid time off, health benefits - medical/dental/vision/hearing aid/pharmacy/behavioral health/employee assistance, health care reimbursement account, dependent care assistance plan, short-term disability and long-term disability insurance, AD&D insurance, life insurance, 401(k), stock purchase plan to eligible employees.
Apart from any religious or disability considerations, open availability is needed to meet the needs of the business. If hired, you will be required to provide proof of authorization to work in the United States.
Job Description Posting Updated: July 2026
Job Code: 0507
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