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Custodian / Janitor

Uline · IL · Full time

Posted Sep 23, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about your past cleaning or janitorial work. What kinds of buildings have you cleaned?

What they are checking: Whether they have relevant experience and understand what keeping a large facility clean involves.

Tell me about a time you worked as part of a team to get a big job done.

What they are checking: Whether they work well with a custodian team to meet shared cleaning standards.

What does doing a job well mean to you when nobody is checking?

What they are checking: Whether they take pride in their work and keep standards high on their own.

What would you do

What do you do if you find a spill or hazard that could hurt someone?

What they are checking: Whether they act quickly to make an area safe and report it, protecting coworkers.

How do you feel about logging your tasks and time in a work order system?

What they are checking: Whether they're comfortable with simple tracking tools and see why it matters to the team.

About the work

Have you used a floor scrubber or other cleaning machines? How do you use them safely?

What they are checking: Whether they can run janitorial equipment safely or are willing to be trained on it.

How do you clean and restock a restroom so it meets a high standard?

What they are checking: Whether they're thorough and know the steps for sanitary, well-supplied restrooms.

How do you make sure you don't miss spots when you're cleaning a large area?

What they are checking: Whether their attention to detail is built into a routine, which the posting requires.

This job involves lifting up to 70 pounds and being on your feet. How do you lift safely?

What they are checking: Whether they can handle the physical demands without getting hurt.

What cleaning chemicals have you used, and how do you handle them safely?

What they are checking: Whether they understand basic chemical safety like labels, mixing and protective gear.

Practice this interview out loud.

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The full job description

As published by Uline.

Custodian / Janitor Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Join Uline as a Custodian, where maintaining world-class facilities is as important as providing quality products and service. From spotless warehouses to manicured lawns and walking trails, our Facilities team helps manage over 25 million square feet of property. Careers Packed with Potential. Backed by 45+ years of success, Uline offers opportunities to grow your career with stability you can count on . Position Responsibilities • Clean, sweep, mop, dust and perform building maintenance among other janitorial duties. • Gather and empty trash. • Operate floor scrubber and other janitorial equipment. • Clean, service, and resupply restrooms. • Work with Custodian team to uphold Uline’s cleaning standards. • Use work order system to capture time for tasks. Minimum Requirements • High school diploma or equivalent. • Strong attention to detail. • Previous janitorial / cleaning experience preferred. • Ability to frequently lift, push and slide packages that typically weigh up to 50 lbs., and may weigh up to 70 lbs. Benefits • Complete health insurance coverage and 401(k) with 6% employer match that starts day one ! • Multiple bonus programs. • Paid holidays and generous paid time off. • Tuition Assistance Program that covers professional continuing education. Employee Perks • On-site café and first-class fitness center with complimentary personal trainers. • Over four miles of beautifully maintained walking trails. About Uline Uline, a family-owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations. Uline is a drug-free workplace . All new hires must complete a pre-employment hair follicle drug screening . All positions are on-site. EEO/AA Employer/Vet/Disabled #LI-TE2 #CORP (#IN-PPFAC) #ZR-HQFAC Our employees make the difference and we are committed to offering exceptional benefits and perks! Explore Uline.jobs to learn more!

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